WO2008051941A2 - Devices and methods for stent advancement - Google Patents
Devices and methods for stent advancement Download PDFInfo
- Publication number
- WO2008051941A2 WO2008051941A2 PCT/US2007/082165 US2007082165W WO2008051941A2 WO 2008051941 A2 WO2008051941 A2 WO 2008051941A2 US 2007082165 W US2007082165 W US 2007082165W WO 2008051941 A2 WO2008051941 A2 WO 2008051941A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stent
- outer sheath
- sheath
- coupled
- engaging
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/856—Single tubular stent with a side portal passage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9534—Instruments specially adapted for placement or removal of stents or stent-grafts for repositioning of stents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0015—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight
- A61F2250/0017—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight differing in yarn density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/32—Wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/06—Vascular grafts; stents
Definitions
- the present invention relates generally to devices and methods for stent placement, such as in a body vessel or duct or in a structure used for testing or demonstration (such as a polymer tube), and to methods of instructing one or more individuals on stent placement.
- stent delivery devices are included in U.S. Patent Nos. 5,372,600; 5,433,723; 5,707,376; 5,772,668; 5,776,142; 5,968,052; 6,514,261; 6,599,296; 7,052,511; 7,122,050; U.S. Pat. App. Pub. No. 20030040772; and U.S. Pat. App. Pub. No. 20050021123.
- Some embodiments of the present devices (which also may be characterized as stent deployment devices) include an outer sheath; a stent disposed within the outer sheath, the stent having a distal end and a proximal end; a stent-engaging element positioned at least partially within the lumen of the stent; and a stent-retention element coupled to the proximal end of the stent; where the device is configured such that: the stent-engaging element can be operated in a reciprocating manner to engage and advance
- the stent-retention element will stay in contact with the stent during proximal movement of the stent-engaging element provided that the proximal end of the stent is disposed within the outer sheath.
- Some embodiments of the present devices include an outer sheath; a stent disposed within the outer sheath, the stent having a lumen, a distal end and a proximal end; an inner element positioned at least partially within the lumen of the stent, the inner element being configured to accept a guide wire; and a stent-engaging element positioned at least partially within the lumen of the stent and being capable of moving distally and proximally while the inner element is stationary; where the device is configured to distally drive the stent at least partially out of the outer sheath through at least two periods of engagement of the stent by the stent-engaging element that are separated by a period of non-engagement that does not drive the stent distally.
- Some embodiments of the present devices include an outer sheath; a handle coupled to the outer sheath such that the outer sheath cannot move relative to the handle, the handle having a proximal end; a stent disposed within the outer sheath, the stent having a lumen, a distal end and a proximal end; and a stent-engaging element positioned at least partially within the lumen of the stent; where the device is configured such that: a user can advance the stent distally out of the outer sheath through at least two periods of engagement of the stent by the stent-engaging element that drive the stent distally and that are separated by a period of non-engagement that does not drive the stent distally; and the user's proximal-most point of contact with the device that causes each period of engagement is located at or distal of the proximal end of the handle.
- Some embodiments of the present devices include an outer sheath; a stent disposed within the outer sheath, the stent having a distal end and a proximal end; a reciprocating element disposed at least partially within the outer sheath, the reciprocating element having a stent-engaging portion (which also may be characterized as a stent- engaging element); a user-actuatable element coupled to the reciprocating element; and a stent-retention element coupled to the proximal end of the stent; wherein: the stent- engaging portion is operable in a reciprocating manner to engage and advance the stent distally at least partially out of the outer sheath; and the stent-retention element stays in contact with the stent during proximal movement of the stent-engaging portion provided that the proximal end of the stent is disposed within the outer sheath.
- Some embodiments of the present devices include an outer sheath; a stent disposed within the outer sheath, the stent having a distal end and a proximal end; a device body coupled to the outer sheath; a reciprocating element disposed at least partially within the outer sheath, the reciprocating element having a stent-engaging portion; and a user-actuatable element mounted on the device body and coupled to the reciprocating element; wherein the device is configured such that the stent-engaging portion is operable in a reciprocating manner to engage and advance the stent at least partially out of the outer sheath, and the outer sheath need not move relative to the device body in order for the stent-engaging portion to advance the stent.
- Some embodiments of the present devices include an outer sheath; a stent disposed within the outer sheath, the stent having a distal end and a proximal end; a device body coupled to the outer sheath; a hollow reciprocating element disposed at least partially within the outer sheath, the hollow reciprocating element having a stent- engaging portion; a user-actuatable element mounted on the device body and coupled to the hollow reciprocating element; a stent-retention element coupled to the proximal end of the stent; and an inner tube disposed at least partially within the outer sheath, a portion of the inner tube being at least partially within the hollow reciprocating element; wherein: the hollow reciprocating element is operable to move (a) distally in response to a user moving the user-actuatable element distally and (b) proximally in response to a user moving the user-actuable element proximally; the stent-engaging portion is operable in a reciprocating manner to engage and advance
- Some embodiments of the present stent advancement methods include advancing a stent disposed within a sheath disposed within a body vessel using a multiple reciprocating movements of a reciprocating element, where: each reciprocating movement includes a distal movement of the reciprocating element and a proximal movement of the reciprocating element; the stent is advanced distally in response to each distal movement of the reciprocating element; the stent is not advanced in response to each proximal movement of the reciprocating element; and each distal movement of the reciprocating element does not coincide with a separate proximal movement of the sheath.
- Some embodiments of the present stent advancement methods include distally driving a stent out of a sheath and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element, where at least two of the engagements are separated by a period of non-engagement; and as the stent is distally driven out of the sheath, varying the axial density of the stent within the tubular structure by varying the axial position of the sheath relative to the tubular structure.
- Some embodiments of the present stent advancement instruction methods include instructing a person on how to use a stent delivery device that includes a sheath and a stent disposed in the sheath, the instructing including demonstrating the following steps to the person: distally driving the stent out of the sheath and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element, where at least two of the engagements are separated by a period of non- engagement; and as the stent is distally driven out of the sheath, varying the axial density of the stent within the tubular structure by varying the axial position of the sheath relative to the tubular structure.
- Any embodiment of any of the present devices and methods may consist of or consist essentially of — rather than comprise/include/contain/have — the described features and/or steps.
- FIGS. 13 and 14 illustrate two different embodiments of the present delivery devices, the second of which appears in FIGS. 13 and 14. They also illustrate the manner in which stent density can be altered during delivery (FIGS. 15A-15C), and a schematic of one of the present demonstration techniques (FIG. 16).
- FIGS. 1, 2A, 2B, 2C, 3A, 3B, 3D, 3E, 4-7, 11, 12A, 13, and 14 are drawn to scale (in terms of proportions), save the length of line 72, which can be varied as desired.
- Identical reference numerals do not necessarily indicate an identical structure. Rather, the same reference numeral may be used to indicate a similar feature or a feature with similar functionality. Not every feature of each embodiment is labeled in every figure in which that embodiment appears, in order to keep the figures clear.
- an element of a device or a step of a method that "comprises,” “has,” “contains,” or “includes” one or more features possesses those one or more features, but is not limited to possessing only those one or more features.
- a structure that is configured in a certain way must be configured in at least that way, but also may be configured in a way or ways that are not specified. Any embodiment of any of the present devices and methods may consist of or consist essentially of — rather than comprise/include/contain/have — the described features and/or steps.
- Device 10 includes outer sheath 20 and device body 90 (which, in this embodiment, is a handle configured to be held in one hand) coupled to outer sheath 20.
- the outer sheath is coupled to the handle such that the outer sheath cannot move relative to the handle (that is, the two are coupled to each other in a fixed relationship).
- Outer sheath 20 is a hollow member configured such that a stent can be disposed within it when the stent is in a constrained (e.g, elongated) state prior to delivery.
- FIG. 2 A A portion of the embodiment of FIG. 1 near device body 90 is illustrated in perspective in FIG. 2 A and in cross-section in FIG. 3.
- device 10 includes user-actuatable element 50 that is coupled to (and, in this embodiment, mounted on so as to be slidable with respect to) device body 90 and also coupled to element 40, which in this embodiment has a passageway and is configured to fit within outer sheath 20.
- user-actuatable element 50 is slidably mounted on device body 90 and coupled to element 40 via block 51.
- block 51 may include a biasing element (such as a spring) that biases user- actuatable element 50 toward the position shown in FIG. 3A. In other embodiments, block 51 does not include a biasing element.
- User- actuatable element 50, block 51, and element 40 of device 10 are moveable in the proximal and distal directions (which is along the longitudinal axis (not shown) of the device), and are generally constrained in other directions.
- proximal movement of user-actuatable element 50 results in proximal movement of element 40
- distal movement of user-actuatable element 50 results in distal movement of element 40.
- the distance that user-actuatable element 50 moves (either proximally or distally) will translate into movement of element 40 by the same distance. This translation could be geared up or down as desired.
- element 40 is coupled to stent- engaging element 45, which engages and drives the loaded stent distally from the outer sheath during at least a portion of the time the stent-engaging element is moved distally within the lumen of the stent.
- FIG. 2A also shows that device 10 may include an element 25 that is coupled
- Element 25 can be configured to slide relatively freely along the outer surface of the outer sheath, and it can be configured to interface with a hemostasis valve of an introducer (see FIG. 3B). Specifically, in can be configured to fit partially inside the introducer and interface with the hemostasis valve such that fluid does not flow back toward the handle of the device yet the outer sheath of the device can slide relatively freely within element 20 and the introducer. Effectively, element 25 can act to reduce the friction between the outer sheath of the device and an introducer through which the outer sheath of the device is inserted, while maintaining a substantial fluid seal between the outer sheath and the exterior of the patient.
- outer sheath 20 extends distally from device body 90.
- Device 10 also includes inner element 60, a portion of which is located within outer sheath 20.
- Inner element 60 (and, more specifically in the preferred embodiment, inner sleeve 61 as shown in FIG. 2D, described below) is coupled at its distal end to nose cone 150.
- Inner element 60 which is not constrained axially by sheath 20 (in that the two have sufficiently different diameters that they do not touch), facilitates motion of nose cone 150 relative to outer sheath 20 and it is sized such that a guidewire may be passed through it (as is nose cone 150).
- Radiopaque marker 27 may be placed at any suitable location along outer sheath 20 in order to provide a means for aiding deployment of a stent.
- the distance from the distal end of outer sheath 20 and marker 27 may be the nominal length of the stent being delivered in its deployed state.
- FIG. 5 illustrates distal end 31 of stent 30 within outer sheath 20.
- neither element 40 nor stent-engaging element 45 is attached to inner element 60.
- element 40 may be moved proximally and over inner element 60 while inner element 60 is stationary.
- stent-engaging element 45 may be moved proximally and distally over inner element 60 while inner element 60 is stationary.
- first position 121 of stopper 120 shown in FIG. 2A limits the distal travel of user-actuatable element 50 to less than the full length of slot 52.
- first position 121 corresponds to a distal-most position of user-actuatable element 50 where the stent-engaging element 45 remains within outer sheath 20. This corresponds to the proper configuration for advancement of stent 30.
- Stopper 120 is preferably biased to first position 121 with, e.g, a spring.
- stopper 120 has been rotated to a second position 122 (labeled as such in FIG. 2C) that allows user-actuatable element 50 to slide past it, as shown.
- FIG. 2D is a cross-sectional view of a sub-assembly of a preferred embodiment of device 10, which sub-assembly includes a preferred embodiment of inner element 60 in the form of an inner sleeve 61 that extends the length of inner element 60 and that is configured to accept a guidewire.
- Inner element 60 may also include intermediate sleeve 62 that may be secured at its distal end (or any other suitable location) to inner sleeve 61 in any suitable fashion, such as Loctite® 4014 adhesive.
- Intermediate sleeve 62 (which may be a hypotube) also may extend to the proximal end of inner element 60.
- Inner element 60 may also include outer sleeve 63 (which may be a hypotube) connected at its distal end (or any other suitable location) to intermediate sleeve 62 in any suitable manner, such as through soldering; outer sleeve 63 also may extend to the proximal end of inner element 60.
- Inner element 60 may also include a travel-limiting sleeve 64 connected at its distal end (or any other suitable location) to outer sleeve 63 in any suitable manner, such as through soldering.
- Sleeve 64 may be configured to restrict the travel of inner element 60 with respect to device body 90.
- sleeve 64 can be configured to interfere (due to its size) with the proximal opening (not labeled) of cavity 55 of device body 90 (see FIG. 3A), and it can be configured to interfere distally with block 51 (if Luer fitting 100 does not first interfere with Y-adapter 95).
- FIG. 3B is an enlarged, cross-sectional view, showing the interaction between element 25 and introducer 35, where element 25 is interfacing with seal 31 of the hemostasis valve of introducer 35.
- FIG. 3C is a cross-sectional view of a sub-assembly of a preferred embodiment of device 10, which sub-assembly includes a preferred embodiment of element 40 in the form of proximal hypotube 41 secured in any suitable fashion to block 51, such as by a press fit that terminates at shoulder 57 or with a suitable adhesive, such as one of the Loctite® adhesives (e.g., 4014, 4305, 3321, etc.).
- Block 51 is secured to user-actuatable element 50 through pin 54, which can be bonded to element 50 and press fit or bonded to block 51.
- Element 40 may also include an intermediate tube 42 that is connected at its proximal end to proximal hypotube 41 in any suitable manner, such as through Loctite® 4305, and at its distal end to support tube 46 (that is in turn connected to stent-engaging element 45 in any suitable fashion, such as an adhesive) in any suitable manner, such as through an adhesive.
- Element 40 may also include a support tube 43 that is positioned over intermediate tube 42 and that abuts the distal end of proximal hypotube 41. Support tube 43 may be connected at any suitable location to intermediate tube 42 using any suitable adhesive. The support tube may be configured to increase the rigidity of intermediate tube 42.
- Element 40 may also include resheathing stop 44 that is threaded over intermediate tube 42 and that abuts the distal end of support tube 43.
- Resheathing stop 44 may be connected at any suitable location to intermediate tube 42 using any suitable adhesive.
- Resheathing stop 44 may be configured to prevent proximal movement of the stent that is enclosed by outer sheath 20 (not shown in this figure) should the stent be re-sheathed during the delivery process.
- the depicted sub-assembly also includes a silicone seal 56 that is designed to prevent the backflow of fluid around the outside of inner element 60 (and, more specifically, an outer hypotube that is part of a preferred embodiment of inner element 60) and that is held in place by a stainless steel retainer 58.
- element 40 extends such that a portion of it is located within outer sheath 20.
- element 40 is hollow and its passageway accommodates a portion of inner tube 60 being located within it.
- this element may be non-hollow.
- element 40 is coupled to a stent-engaging element 45, which, in this embodiment, is shaped like a shovel or scoop. More specifically, in the depicted preferred embodiment, intermediate tube 42 of element 40 is connected to support tube 46, which is connected to stent-engaging element 45. Stent-engaging element 45 is positioned at least partially within the lumen of stent 30. As element 40 moves distally in response to distal movement of user-actuatable element 50, stent- engaging element 45 engages stent 30, advancing it along outer sheath 20. In a preferred embodiment, proximal motion of stent-engaging portion 45 results in no motion of stent
- the illustrated embodiment of device 10 is configured such that a user can advance stent 30 distally out of outer sheath 20 through multiple engagements of the stent by stent-engaging element 45, where each engagement: occurs between the proximal and distal ends of stent 30, drives stent 30 distally without a mechanized concomittant withdrawal of outer sheath 20, and is separated from any subsequent engagement by a period of not driving stent 30 distally; and the user's proximal-most point of contact with device 10 that causes each engagement (which occurs at user-actuatable element 50) is located at or distal of the proximal end of device body 90.
- Stent-engaging element 45 may include a flex slot 48 provided with rounded, dumbbell-shaped ends that help alleviate fatigue stress fractures and the like and that allow element 45 to fold inwardly as it slides proximally within the lumen of stent 30.
- the performance of stent-engaging portion 45 is achieved by appropriate shape selection, as depicted in FIG. 7.
- Alternate embodiments may employ stent- engaging portions that flex, are hinged, or otherwise change shape to achieve stent advancement.
- the configuration of the stent-engaging portion may be chosen to best suit the type of stent to be deployed.
- stent 30 is a woven, self-expanding stent, such as the kind disclosed in U.S. patent No.
- stent-engaging element 45 is preferably configured (as shown in the figures) so as to (a) engage wire intersections on opposing sides of stent 30 when driving the stent distally, and (b) fold inwardly (due, at least in part, to flex slot 48 of the stent-engaging element) and slide proximally within the stent's lumen.
- FIG. 8 provides a schematic depiction of the stent advancement process.
- Distal end 31 of stent 30 has exited outer sheath 20 and has expanded.
- Element 40 moves proximally and distally, as indicated by arrows.
- No advancement of stent 30 occurs when stent-engaging element 45 travels proximally due to the shape of stent-engaging element 45.
- stent-engaging element 45 enables it to bend inwardly as it moves over and encounters portions (e.g., wire portions) of stent 30 during the proximal movement of user-actuatable element 50 without disturbing the axial position of the stent relative to the outer sheath.
- advancement of stent 30 is achieved without a mechanized concomittant withdrawal of outer sheath 20 and without motion of outer sheath 20 relative to device body 90 (aside from incidental motion caused by patient's body movements, vibrations, etc.).
- FIGS. 9-10 illustrate schematically stent deployment in a body vessel.
- FIG. 9 depicts stent 30 in a constrained, or elongated, configuration. This is an example of a configuration of stent 30 when it is within outer sheath 20 of device 10.
- FIG. 10 shows stent 30 in an expanded state in body vessel 160, which is one state a self-expanding stent may take when it exits outer sheath 20.
- the present devices may also include a stent-retention element configured to allow an operator to re-sheath the stent during the advancement and/or deployment process, provided the stent has not been advanced completely out of the sheath.
- device 10 includes stent-retention element 70 coupled to proximal end 32 of stent 30.
- contact between distal portion 71 of stent-retention element 70 and stent 30 exists as long as proximal end 32 of stent 30 is within outer sheath 20, even during proximal movement of stent- engaging element 45.
- stent-retention element 70 is operable to withdraw stent 30 proximally back into outer sheath 20 (through action by an operator) provided that a proximal portion of stent 30 (specifically, the proximal portion coupled to stent- retention element 70) is disposed within outer sheath 20.
- proximal portion 72 (also visible in FIG. 3B) of stent-retention element 70 is a cable or similar device that facilitates withdrawal of stent 30 proximally back into outer sheath 20 and that may be characterized as a stent- retention line, provided that a proximal portion of stent 30 is disposed within outer sheath 20.
- Distal portion 71 of stent-retention element 70 may be a piece of tubing (such as hypotube) that is provided with multiple, radially-projecting prongs 73 that engage openings in woven versions of stent 30. The tubing may be coupled in any suitable fashion (such as through soldering) to proximal portion 72.
- Y-adapter 95 may be coupled to the proximal portion of device body 90.
- Inner tube 60 may be placed through straight arm 96 and proximal portion 72 may be placed through angled arm 97 of Y-adapter 95.
- a stent-retention element position marker 93 may be coupled to line 72 and positioned along the line to the relative position of the stent that is coupled to the stent- retention element.
- the marker which may be a piece of heat shrink tubing, may be positioned along the line such that when it extends into the perimeter of angled arm 97 the stent will completely exit outer sheath 20.
- FIGS. 1 and 2A also show that the stent-retention element may include a finger element 98 coupled to line 72 in any suitable manner (e.g., though LOCTITE® adhesive), to provide a user with something to hold to enable manipulation of the stent-retention element.
- FIG. 12B shows a preferred embodiment of stent-retention element 70, which finger element 98 in cross- section and showing an example connection location 99 (for adhesive or the like) between line 72 and finger element 98 (which may have inner and outer components, as shown, that are threaded together).
- device 10 comprises side port 110 (coupled to device body 90) and Luer fitting 100 (coupled to proximal end 62 of inner tube 60) to allow for flushing of outer sheath 20 and inner tube 60, respectively.
- the flushing may be with saline and may occur prior to a procedure.
- Alternate embodiments of the present devices may include alternate designs for flushing outer sheath 20 and inner tube 60, or may not be configured to allow for flushing.
- FIG. 3D is a top view of device 10 and identifies a cutaway detail near the distal end of device body 90 that is shown in greater detail in FIG. 3E.
- second position 122 of stopper 120 allows user-actuatable element 50 to travel distally the full length of slot 52.
- the distal-most position of user- actuatable element 50 corresponds to a position where stent-engaging element 45 is outside (distal to) outer sheath 20, and therefore in a region where stent 30 will be driven out of outer sheath 20 and in its expanded state.
- a stent in this position that is de-coupled from distal portion 71 of stent-retention element 70 can no longer be withdrawn into outer sheath 20.
- a stent in an expanded condition will have radial clearance over stent-engaging element 45.
- Alternate embodiments of the present devices may employ other designs to limit the travel of user-actuatable element 50, or have no adjustable travel-limiting feature.
- FIGS. 13-14 depict another embodiment of the present devices that includes capture device 80 coupled to proximal portion 72 of stent-retention element 70.
- Capture device 80 serves to release appropriate amounts of proximal portion 72 as stent-engaging element 45 advances stent 30.
- Capture device 80 includes a stop that serves to halt distal advancement of stent 30 prior to full deployment of stent 30 from outer sheath 20.
- the stop (which can be a piece of tubing, such as hypotube, that is coupled at an appropriate location to proximal portion 72) provides operator feedback at the point where further advancement would result in stent deployment (thus, the stop can be used as an indicator of the location at which stent withdrawal will no longer be possible).
- the operator may choose to withdraw stent 30 into outer sheath 20 for repositioning by pulling proximally on stent-retention element 70, or proceed with stent deployment by depressing deployment stop lever 81 (which allows the stop to bypass the deployment stop lever and permits continued distal advancement of the stent-retention element) and continuing with advancement via user-actuatable element 50.
- retention pull lever 84 decouples capture device 80 from device body 90 and allows the operator to proceed with withdrawing stent 30 by pulling proximal portion 72 of stent-retention element 70 proximally.
- retention pulley 82 and spring 83 of capture device 80 operate to accumulate excess slack of stent-retention element 70.
- proximal portion 72 of stent-retention element 70 may be threaded through a portion of device body 90 that is not centrally disposed within the device body.
- Alternate embodiments of the present devices that include capture devices may include capture devices that are configured differently from capture device 80, such as automated capture devices. Furthermore, capture device 80 may be coupled to angled arm 97 in the embodiment of device 10 shown in FIG. 1, in place of finger element 98.
- the present devices may be disposable and packaged in a bag, pouch, box, or other suitable container, after having been sterilized using any suitable technique, such as sterilization using ethylene oxide gas. There may be a small gap between the distal end of the outer sheath and the proximal end of the nose cone to allow for the sterilizing gas to flow throughout the device.
- the container may include instructions for using the device that are printed on the container or included inside the container.
- saline may be used to flush the outer sheath and its contents and the inner tube.
- the gap between the nose cone and the outer sheath can then be closed by pulling proximally on the inner tube to which the nose cone is coupled.
- any suitable technique for positioning the device in the appropriate location may be used (e.g, such as the Seldinger technique).
- the nose cone of the device (which may be any suitable flexible tip) may be radio opaque and may represent a distal-most marker for the device.
- radio opaque marker made from any suitable material may be coupled to a portion of the device that is proximal to the nose cone, such as to the outer sheath (as discussed above), element 40, or the inner element, to create a proximal-most marker for the device.
- These two markers may be used by the operator to position the device relative to the lesion of interest to enable accurate deployment of the stent.
- the present methods include stent advancement methods for distally driving a stent out of a sheath (e.g., outer sheath 20) and into a tubular structure.
- the tubular structure is animal tissue (such as a human blood vessel).
- the tubular structure is not animal tissue and comprises a polymer structure that can be used to test a given device technique or demonstrate stent advancement to one or more persons, such as a doctor considering using the device or stent advancement technique in his or her practice.
- Some embodiments of the present stent advancement methods include distally driving a stent (e.g., stent 30) out of a sheath (e.g., outer sheath 20) and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element (e.g., stent-engaging element 45), where at least two of the engagements are separated by a period of non-engagement; and as the stent is distally driven out of the sheath, varying the axial density of the stent within the tubular structure by varying the axial position of the sheath relative to the tubular structure.
- a stent e.g., stent 30
- a sheath e.g., outer sheath 20
- a stent-engaging element e.g., stent-engaging element 45
- the remainder of the device is withdrawn proximally by the operator relative to the tubular structure so that the deployed portion of the stent remains stationary relative to the tubular structure (e.g., human tissue) into which it is deployed.
- the rate at which the remainder of the device is withdrawn may be varied to vary the axial density of the stent: a slower withdrawal rate increases the axial density of the stent, whereas a faster rate decreases the axial density of the stent.
- Some embodiments of the present stent advancement methods include distally driving a stent (e.g., stent 30) out of a sheath (e.g., outer sheath 20) and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element (e.g., stent-engaging element 45), where at least two of the engagements are separated by a period of non-engagement; and engaging the stent at its proximal end with a stent-retention element (e.g., stent-retention element 70) that is positioned within the sheath.
- a stent-engaging element e.g., stent-engaging element 45
- the engagements that drive the stent distally from the sheath may be achieved using a device that is configured to not mechanically concomittantly withdraw the sheath as the stent is driven distally, such as the versions of the present devices shown in the figures.
- the tubular structure in those embodiments can be an anatomical tubular structure, such as a vessel or duct, or a tubular structure that is not animal tissue, such as a polymer tube 300 (see FIG. 15C).
- the method may also include engaging the stent at its proximal end with a stent-retention element that is positioned within the sheath.
- the stent-retention element may include a stent-retention line, and the method may also include, after the stent is partially-driven out of the sheath, withdrawing the stent back into the sheath by moving the stent-retention line.
- An operator may accomplish the driving of the stent by moving a user-actuatable element (e.g., user-actuatable element 50) with the operator's thumb.
- the stent may be woven, a stent-engaging element may engage multiple wire intersections of the stent and move distally during the engagements that drive the stent, and the stent- engaging element may slide proximally within the stent's lumen during the period of non-engagement.
- Some of the present methods are methods of instructing another or others on how to advance a stent out of sheath and into a tubular structure.
- Some embodiments of the present stent advancement instruction methods include instructing a person on how to use a stent delivery device (e.g., device 10) that includes a sheath (e.g., outer sheath 20) and a stent (e.g., stent 30) disposed in the sheath.
- the instructing may include demonstrating the following steps to the person: distally driving the stent out of the sheath and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element (e.g., stent-engaging element 45), where at least two of the engagements are separated by a period of non-engagement; and, as the stent is distally driven out of the sheath, varying the axial density of the stent within the tubular structure by varying the axial position of the sheath relative to the tubular structure.
- a stent-engaging element e.g., stent-engaging element 45
- Some embodiments of the present stent advancement instruction methods include instructing a person on how to use a stent delivery device (e.g., device 10) that includes a sheath (e.g., outer sheath 20) and a stent (e.g., stent 30) disposed in the sheath.
- a stent delivery device e.g., device 10
- a sheath e.g., outer sheath 20
- a stent e.g., stent 30
- the instructing may include demonstrating the following steps to the person: distally driving the stent out of the sheath and into a tubular structure by repeatedly engaging the stent between its distal and proximal ends with a stent-engaging element (e.g., stent-engaging element 45), where at least two of the engagements are separated by a period of non- engagement; and engaging the stent at its proximal end with a stent-retention element (e.g., stent-retention element 70) that is positioned within the sheath.
- a stent-engaging element e.g., stent-engaging element 45
- a stent-retention element e.g., stent-retention element 70
- the instruction methods may be accomplished in some embodiments by a live demonstration in the presence of the person and in other embodiments by a recorded or simulated demonstration that is played for the person.
- a live demonstration in the presence of the person
- a recorded or simulated demonstration that is played for the person.
- -??- demonstration is one that was carried out by a person and captured on camera.
- An example of a simulated demonstration is one that did not actually occur, and that instead was generated using a computer system and a graphics program.
- the demonstration may exist in any suitable form — such as a on DVD or in any suitable video file (such as an .mpg, .mov., .qt, .rm, .swf, or .wmv file) — and the instructing may be accomplished by playing the demonstration for the viewer using any suitable computer system.
- the viewer or viewers may cause the demonstration to play.
- the viewer may access the recorded or simulated demonstration file using the internet, or any suitable computer system that provides the viewer with access to the file. See FIG. 16.
- the movement (e.g, the ratcheting movement) of the stent-engagement element can begin such that the distal end of the stent (which can also be provided with one or more radio opaque markers to enable easier viewing of its position during the procedure) exits the outer sheath of the device, but not to such an extent that it expands to contact the anatomical structure.
- the stent-retention element can be pulled proximally to resheath the stent and reposition the device; if the stent is distal of where the operator wants it, the entire device can be withdrawn proximally and the deployment process continued.
- nose cone 150 may be made from a polyether block amide (such as PEB AX® resin, available from Arkema Inc, Philadelphia, PA).
- a distal portion of inner element 60 (such as inner sleeve 61) may be made from polyimide and coupled to a more proximal portion made from stainless steel hypotube (such as 304 or 316L stainless steel).
- Luer fitting 100 coupled to inner element 60 (e.g., outer sleeve 63) may be made from polycarbonate.
- Outer sheath 20 may be made from a braided polyether block amide (e.g, a braided PEBAX® resin).
- Device body 90, user- actuatable element 50, block 51, and stopper 120 may be made from ABS (acrylonitrile butadiene styrene) plastic, polycarbonate, or DELRIN® acetal resin (available from DuPont). Stopper 120 may be coupled to a stainless steel spring that biases it as described above.
- Element 40 may have a shaft formed from polyimide (or, a series of shafts, as in the preferred embodiment, that are made from polyimide or nitinol hypotube), and stent-engaging element 45 may include or be coupled to a short piece of nitinol hypotube (e.g., tube 46) coupled to the polyimide shaft with a suitable adhesive (e.g, LOCTITE® adhesive, which includes cyanoacrylates) and a piece of nitinol hypotube fashioned in the desired shape and welded (e.g, laser welded) to the short piece of nitinol hypotube.
- a suitable adhesive e.g, LOCTITE® adhesive, which includes cyanoacrylates
- Stent-retention element 70 may include an intertwined stainless steel wire (used as proximal portion 72) that is covered with a material such as nylon, FEP (fluorinated ethylene propylene) tubing, or PET (polyester) tubing, and distal portion 71 may be made from stainless steel hypotube. Furthermore, steps may be taken to reduce the friction between the parts that contact or may contact either other during use of the present devices, such as contact between the stent and the outer sheath.
- a material such as nylon, FEP (fluorinated ethylene propylene) tubing, or PET (polyester) tubing
- the present devices may be used to deliver self-expending stents that are woven, including stents woven from multiple strands, such as wires.
- Some examples of weaving techniques that may be used include those in U.S. Patent Nos. 6,792,979 and 7,048,014, which are incorporated by reference.
- the strands of a woven stent may terminate in strand ends (e.g, wire ends) that are then joined together using small segments of material, such as nitinol hypotube, when the stent strands are wires made from nitinol.
- the stent may be passivated through any suitable technique in order to remove the oxide layer from the stent surface that can be formed during any heat treating and annealing, thus improving the surface finish and corrosion resistance of the stent material.
- Suitable stent creation techniques for stents that may be used with the present devices (including the strand crossings that may be engaged by stent-engaging element 45) are set forth in U.S. Patent Application Serial No. 11/876,666, which is incorporated by reference.
- Still other embodiments may employ other structures for achieving periodic engagement of a stent in order to advance it distally, such as a through a squeeze-trigger mechanism similar to the one shown in U.S. Patent No. 5,968,052, which is incorporated by reference, or in U.S. Patent No. 6,514,261, which is incorporated by reference, or through a stent-engaging element that rotates rather than translates and that possesses a cam portion configured to engage the stent during part of a given rotation and not engage the stent during another part of that rotation.
- a squeeze-trigger mechanism similar to the one shown in U.S. Patent No. 5,968,052, which is incorporated by reference, or in U.S. Patent No. 6,514,261, which is incorporated by reference, or through a stent-engaging element that rotates rather than translates and that possesses a cam portion configured to engage the stent during part of a given rotation and not engage the stent during another part of that rotation.
- Still other embodiments may employ other forms of reciprocating movement of a stent-engaging element (such as stent-engaging element 45), such as through another form of operator input like a rotational user-actuatable input (rather than a translation input, as is shown in the figures) coupled to the stent-engaging element via a cam.
- a stent-engaging element such as stent-engaging element 45
- another form of operator input like a rotational user-actuatable input (rather than a translation input, as is shown in the figures) coupled to the stent-engaging element via a cam.
Abstract
Description
Claims
Priority Applications (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07844525.1A EP2083767B1 (en) | 2006-10-22 | 2007-10-22 | Devices for stent advancement |
MX2013003190A MX344492B (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement. |
CA2667322A CA2667322C (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
BRPI0717389-0A2A BRPI0717389A2 (en) | 2006-10-22 | 2007-10-22 | STENT ADVANCE DEVICES AND METHODS |
JP2009534804A JP5455633B2 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
PCT/US2007/082165 WO2008051941A2 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
CN2007800466194A CN101631519B (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
KR1020137018619A KR20130095317A (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
EP19154024.4A EP3494937B1 (en) | 2006-10-22 | 2007-10-22 | Devices for stent advancement |
KR1020147027841A KR101659197B1 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
MX2009004292A MX2009004292A (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement. |
US11/876,764 US8876881B2 (en) | 2006-10-22 | 2007-10-22 | Devices for stent advancement |
KR1020097010368A KR101333994B1 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
CA2934168A CA2934168C (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
AU2007309087A AU2007309087B2 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
CA2934202A CA2934202A1 (en) | 2006-10-22 | 2007-10-22 | Methods for securing strand ends and the resulting devices |
IL198303A IL198303A (en) | 2006-10-22 | 2009-04-22 | Devices and methods for stent advancement |
HK10106939.9A HK1140405A1 (en) | 2006-10-22 | 2010-07-16 | Devices and methods for stent advancement |
IL220860A IL220860A (en) | 2006-10-22 | 2012-07-10 | Devices for stent advancement |
IL245331A IL245331A (en) | 2006-10-22 | 2016-04-21 | Devices for stent advancement |
IL249562A IL249562A0 (en) | 2006-10-22 | 2016-12-14 | Devices for stent advancement |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86245606P | 2006-10-22 | 2006-10-22 | |
US60/862,456 | 2006-10-22 | ||
PCT/US2007/082165 WO2008051941A2 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2008051941A2 true WO2008051941A2 (en) | 2008-05-02 |
WO2008051941A3 WO2008051941A3 (en) | 2008-06-19 |
WO2008051941A8 WO2008051941A8 (en) | 2009-06-04 |
Family
ID=41429654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/082165 WO2008051941A2 (en) | 2006-10-22 | 2007-10-22 | Devices and methods for stent advancement |
Country Status (11)
Country | Link |
---|---|
US (1) | US8876881B2 (en) |
EP (2) | EP2083767B1 (en) |
JP (1) | JP5455633B2 (en) |
KR (2) | KR20130095317A (en) |
AU (1) | AU2007309087B2 (en) |
BR (1) | BRPI0717389A2 (en) |
CA (1) | CA2667322C (en) |
HK (1) | HK1140405A1 (en) |
IL (4) | IL198303A (en) |
MX (2) | MX2009004292A (en) |
WO (1) | WO2008051941A2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010162348A (en) * | 2009-01-19 | 2010-07-29 | Achieva Medical (Shanghai) Co Ltd | Delivery apparatus for retractable self-expanding neurovascular stent, and its use |
JP2012504483A (en) * | 2008-10-06 | 2012-02-23 | フレキシブル ステンティング ソリューションズ,インク. | Re-storable stent delivery system |
CN103586582A (en) * | 2013-11-28 | 2014-02-19 | 哈尔滨工业大学 | Method for connecting Cf/Al composite materials and TiAl through laser ignition self-propagating reaction auxiliary brazing |
US9023095B2 (en) | 2010-05-27 | 2015-05-05 | Idev Technologies, Inc. | Stent delivery system with pusher assembly |
WO2015164057A3 (en) * | 2014-04-22 | 2015-12-30 | Abbott Cardiovascular Systems Inc | System for continuous stent advancement |
US9895242B2 (en) | 2006-10-22 | 2018-02-20 | Idev Technologies, Inc. | Secured strand end devices |
US9925074B2 (en) | 1999-02-01 | 2018-03-27 | Board Of Regents, The University Of Texas System | Plain woven stents |
EP3285687A4 (en) * | 2015-04-22 | 2019-07-10 | AneuMed, Inc. | Personalized prosthesis and methods of deployment |
EP3542763A4 (en) * | 2016-11-16 | 2020-07-22 | Taewoong Medical Co., Ltd. | Stent delivery system comprising monopolar electrocautery tip |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2009004292A (en) | 2006-10-22 | 2009-08-12 | Idev Technologies Inc | Devices and methods for stent advancement. |
US20100305686A1 (en) * | 2008-05-15 | 2010-12-02 | Cragg Andrew H | Low-profile modular abdominal aortic aneurysm graft |
US9186128B2 (en) | 2008-10-01 | 2015-11-17 | Covidien Lp | Needle biopsy device |
US8968210B2 (en) | 2008-10-01 | 2015-03-03 | Covidien LLP | Device for needle biopsy with integrated needle protection |
US11298113B2 (en) | 2008-10-01 | 2022-04-12 | Covidien Lp | Device for needle biopsy with integrated needle protection |
US20110190662A1 (en) * | 2008-10-01 | 2011-08-04 | Beacon Endoscopic Corporation | Rapid exchange fna biopsy device with diagnostic and therapeutic capabilities |
US9782565B2 (en) | 2008-10-01 | 2017-10-10 | Covidien Lp | Endoscopic ultrasound-guided biliary access system |
US8858613B2 (en) | 2010-09-20 | 2014-10-14 | Altura Medical, Inc. | Stent graft delivery systems and associated methods |
CA2782385A1 (en) * | 2009-12-01 | 2011-06-09 | Altura Medical, Inc. | Modular endograft devices and associated systems and methods |
WO2012096687A1 (en) * | 2011-01-14 | 2012-07-19 | Idev Technologies, Inc | Stent delivery system with pusher assembly |
US9913741B2 (en) | 2011-07-05 | 2018-03-13 | Cook Medical Technologies Llc | Control handle for self-expandable medical devices |
US10285833B2 (en) | 2012-08-10 | 2019-05-14 | Lombard Medical Limited | Stent delivery systems and associated methods |
US20140180380A1 (en) | 2012-12-20 | 2014-06-26 | Sanford Health | Stent Deployment Device and Methods for Use |
US9737426B2 (en) | 2013-03-15 | 2017-08-22 | Altura Medical, Inc. | Endograft device delivery systems and associated methods |
US10022255B2 (en) | 2016-04-11 | 2018-07-17 | Idev Technologies, Inc. | Stent delivery system having anisotropic sheath |
WO2017177915A1 (en) * | 2016-04-12 | 2017-10-19 | 苏州茵络医疗器械有限公司 | Vascular stent conveying system and duct assembly thereof |
KR102244846B1 (en) * | 2019-04-18 | 2021-04-28 | 주식회사 엠아이텍 | Stent delivery device |
CN112438824A (en) * | 2019-09-03 | 2021-03-05 | 上海微创心通医疗科技有限公司 | Medical implant delivery device |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372600A (en) | 1991-10-31 | 1994-12-13 | Instent Inc. | Stent delivery systems |
US5433723A (en) | 1991-10-11 | 1995-07-18 | Angiomed Ag | Apparatus for widening a stenosis |
US5707376A (en) | 1992-08-06 | 1998-01-13 | William Cook Europe A/S | Stent introducer and method of use |
US5772668A (en) | 1992-06-18 | 1998-06-30 | American Biomed, Inc. | Apparatus for placing an endoprosthesis |
US5776142A (en) | 1996-12-19 | 1998-07-07 | Medtronic, Inc. | Controllable stent delivery system and method |
US5968052A (en) | 1996-11-27 | 1999-10-19 | Scimed Life Systems Inc. | Pull back stent delivery system with pistol grip retraction handle |
US6514261B1 (en) | 1998-09-30 | 2003-02-04 | Impra, Inc. | Delivery mechanism for implantable stent |
US20030040772A1 (en) | 1999-02-01 | 2003-02-27 | Hideki Hyodoh | Delivery devices |
US6599296B1 (en) | 2001-07-27 | 2003-07-29 | Advanced Cardiovascular Systems, Inc. | Ratcheting handle for intraluminal catheter systems |
US20050021123A1 (en) | 2001-04-30 | 2005-01-27 | Jurgen Dorn | Variable speed self-expanding stent delivery system and luer locking connector |
US7052511B2 (en) | 2002-04-04 | 2006-05-30 | Scimed Life Systems, Inc. | Delivery system and method for deployment of foreshortening endoluminal devices |
Family Cites Families (478)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2836181A (en) | 1955-01-17 | 1958-05-27 | Chemstrand Corp | Flexible nylon tube and method for preparing same |
US2936257A (en) | 1956-12-04 | 1960-05-10 | Consolidation Coal Co | Method and apparatus for splicing electrical mining cable |
US3620218A (en) | 1963-10-31 | 1971-11-16 | American Cyanamid Co | Cylindrical prosthetic devices of polyglycolic acid |
US3463197A (en) | 1966-06-20 | 1969-08-26 | Raybestos Manhattan Inc | Wire-braided hydraulic hose |
GB1205743A (en) | 1966-07-15 | 1970-09-16 | Nat Res Dev | Surgical dilator |
US3479670A (en) | 1966-10-19 | 1969-11-25 | Ethicon Inc | Tubular prosthetic implant having helical thermoplastic wrapping therearound |
US3868956A (en) | 1972-06-05 | 1975-03-04 | Ralph J Alfidi | Vessel implantable appliance and method of implanting it |
JPS5287894A (en) | 1975-12-02 | 1977-07-22 | Rhone Poulenc Ind | Transplanting surgical tube |
DE3019996A1 (en) | 1980-05-24 | 1981-12-03 | Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen | HOHLORGAN |
SE445884B (en) | 1982-04-30 | 1986-07-28 | Medinvent Sa | DEVICE FOR IMPLANTATION OF A RODFORM PROTECTION |
US4503569A (en) | 1983-03-03 | 1985-03-12 | Dotter Charles T | Transluminally placed expandable graft prosthesis |
CA1246956A (en) | 1983-10-14 | 1988-12-20 | James Jervis | Shape memory alloys |
US5190546A (en) | 1983-10-14 | 1993-03-02 | Raychem Corporation | Medical devices incorporating SIM alloy elements |
US5067957A (en) | 1983-10-14 | 1991-11-26 | Raychem Corporation | Method of inserting medical devices incorporating SIM alloy elements |
US4665906A (en) | 1983-10-14 | 1987-05-19 | Raychem Corporation | Medical devices incorporating sim alloy elements |
US5693083A (en) * | 1983-12-09 | 1997-12-02 | Endovascular Technologies, Inc. | Thoracic graft and delivery catheter |
US5669936A (en) | 1983-12-09 | 1997-09-23 | Endovascular Technologies, Inc. | Endovascular grafting system and method for use therewith |
DK151404C (en) | 1984-05-23 | 1988-07-18 | Cook Europ Aps William | FULLY FILTER FOR IMPLANTATION IN A PATIENT'S BLOOD |
US4580568A (en) | 1984-10-01 | 1986-04-08 | Cook, Incorporated | Percutaneous endovascular stent and method for insertion thereof |
US4997440A (en) | 1985-04-25 | 1991-03-05 | American Cyanamid Company | Vascular graft with absorbable and nonabsorbable components |
SE447061B (en) | 1985-06-10 | 1986-10-27 | Medinvent Sa | INFO DEVICE, SPEC FOR IMPLEMENTATION IN A LIVE ORGANISM |
US5102417A (en) | 1985-11-07 | 1992-04-07 | Expandable Grafts Partnership | Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
DE3640745A1 (en) | 1985-11-30 | 1987-06-04 | Ernst Peter Prof Dr M Strecker | Catheter for producing or extending connections to or between body cavities |
EP0257091B1 (en) | 1986-02-24 | 1993-07-28 | Robert E. Fischell | An intravascular stent and percutaneous insertion system |
SU1457921A1 (en) | 1987-03-10 | 1989-02-15 | Харьковский научно-исследовательский институт общей и неотложной хирургии | Self-fixing prosthesis of blood vessel |
US5059211A (en) | 1987-06-25 | 1991-10-22 | Duke University | Absorbable vascular stent |
US5527337A (en) | 1987-06-25 | 1996-06-18 | Duke University | Bioabsorbable stent and method of making the same |
US4969458A (en) | 1987-07-06 | 1990-11-13 | Medtronic, Inc. | Intracoronary stent and method of simultaneous angioplasty and stent implant |
WO1989003197A1 (en) | 1987-10-08 | 1989-04-20 | Terumo Kabushiki Kaisha | Instrument and apparatus for securing inner diameter of lumen of tubular organ |
US5133732A (en) | 1987-10-19 | 1992-07-28 | Medtronic, Inc. | Intravascular stent |
US4877030A (en) | 1988-02-02 | 1989-10-31 | Andreas Beck | Device for the widening of blood vessels |
DE3902364A1 (en) | 1988-02-02 | 1989-08-10 | Plastik Fuer Die Medizin Pfm | Endoprosthesis and device for widening vessel and organ paths |
US5019090A (en) | 1988-09-01 | 1991-05-28 | Corvita Corporation | Radially expandable endoprosthesis and the like |
SE8803444D0 (en) | 1988-09-28 | 1988-09-28 | Medinvent Sa | A DEVICE FOR TRANSLUMINAL IMPLANTATION OR EXTRACTION |
CA1322628C (en) | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
US5019085A (en) | 1988-10-25 | 1991-05-28 | Cordis Corporation | Apparatus and method for placement of a stent within a subject vessel |
US4950227A (en) | 1988-11-07 | 1990-08-21 | Boston Scientific Corporation | Stent delivery system |
US5425739A (en) | 1989-03-09 | 1995-06-20 | Avatar Design And Development, Inc. | Anastomosis stent and stent selection system |
US4960410A (en) | 1989-03-31 | 1990-10-02 | Cordis Corporation | Flexible tubular member for catheter construction |
US4994071A (en) | 1989-05-22 | 1991-02-19 | Cordis Corporation | Bifurcating stent apparatus and method |
US5015253A (en) | 1989-06-15 | 1991-05-14 | Cordis Corporation | Non-woven endoprosthesis |
US5171262A (en) | 1989-06-15 | 1992-12-15 | Cordis Corporation | Non-woven endoprosthesis |
DE9010130U1 (en) | 1989-07-13 | 1990-09-13 | American Medical Systems, Inc., Minnetonka, Minn., Us | |
CA2026604A1 (en) | 1989-10-02 | 1991-04-03 | Rodney G. Wolff | Articulated stent |
US5545208A (en) | 1990-02-28 | 1996-08-13 | Medtronic, Inc. | Intralumenal drug eluting prosthesis |
US5107852A (en) | 1990-04-02 | 1992-04-28 | W. L. Gore & Associates, Inc. | Catheter guidewire device having a covering of fluoropolymer tape |
US5221261A (en) | 1990-04-12 | 1993-06-22 | Schneider (Usa) Inc. | Radially expandable fixation member |
IL94138A (en) | 1990-04-19 | 1997-03-18 | Instent Inc | Device for the treatment of constricted fluid conducting ducts |
US5180376A (en) | 1990-05-01 | 1993-01-19 | Cathco, Inc. | Non-buckling thin-walled sheath for the percutaneous insertion of intraluminal catheters |
US5484425A (en) | 1990-05-01 | 1996-01-16 | Cathco, Inc. | Radiopaque non-kinking thin-walled introducer sheath |
EP0528993A1 (en) | 1990-05-18 | 1993-03-03 | STACK, Richard S. | Intraluminal stent |
US5360443A (en) | 1990-06-11 | 1994-11-01 | Barone Hector D | Aortic graft for repairing an abdominal aortic aneurysm |
US5159920A (en) | 1990-06-18 | 1992-11-03 | Mentor Corporation | Scope and stent system |
US5064435A (en) | 1990-06-28 | 1991-11-12 | Schneider (Usa) Inc. | Self-expanding prosthesis having stable axial length |
AR246020A1 (en) | 1990-10-03 | 1994-03-30 | Hector Daniel Barone Juan Carl | A ball device for implanting an intraluminous aortic prosthesis, for repairing aneurysms. |
US5135536A (en) | 1991-02-05 | 1992-08-04 | Cordis Corporation | Endovascular stent and method |
DE4104702C2 (en) | 1991-02-15 | 1996-01-18 | Malte Neuss | Implants for organ pathways in spiral form |
US5116365A (en) | 1991-02-22 | 1992-05-26 | Cordis Corporation | Stent apparatus and method for making |
TW209258B (en) | 1991-03-04 | 1993-07-11 | Us Composites Corp | |
AU650700B2 (en) | 1991-03-08 | 1994-06-30 | Keiji Igaki | Luminal stent, holding structure therefor and device for attaching luminal stent |
USRE38653E1 (en) | 1991-03-08 | 2004-11-16 | Kabushikikaisha Igaki Iryo Sekkei | Luminal stent, holding structure therefor and device for attaching luminal stent |
USRE38711E1 (en) | 1991-03-08 | 2005-03-15 | Kabushikikaisha Igaki Iryo Sekkei | Luminal stent, holding structure therefor and device for attaching luminal stent |
US5433729A (en) | 1991-04-12 | 1995-07-18 | Incontrol, Inc. | Atrial defibrillator, lead systems, and method |
US5350398A (en) | 1991-05-13 | 1994-09-27 | Dusan Pavcnik | Self-expanding filter for percutaneous insertion |
US5256158A (en) | 1991-05-17 | 1993-10-26 | Act Medical, Inc. | Device having a radiopaque marker for endoscopic accessories and method of making same |
US5591172A (en) | 1991-06-14 | 1997-01-07 | Ams Medinvent S.A. | Transluminal implantation device |
SE467948B (en) | 1991-06-14 | 1992-10-12 | Ams Medinvent Sa | DEVICE FOR TRANSLUMINAL REMOVAL OR IMPLANTATION OF A STENT AND APPARATUS INCLUDING A SOUND DEVICE |
USD359802S (en) | 1991-06-28 | 1995-06-27 | Cook Incorporated | Vascular stent |
US5304220A (en) | 1991-07-03 | 1994-04-19 | Maginot Thomas J | Method and apparatus for implanting a graft prosthesis in the body of a patient |
FR2678508B1 (en) | 1991-07-04 | 1998-01-30 | Celsa Lg | DEVICE FOR REINFORCING VESSELS OF THE HUMAN BODY. |
US5232648A (en) | 1991-07-19 | 1993-08-03 | United States Surgical Corporation | Bioabsorbable melt spun fiber based on glycolide-containing copolymer |
CA2117088A1 (en) | 1991-09-05 | 1993-03-18 | David R. Holmes | Flexible tubular device for use in medical applications |
WO1993006792A1 (en) | 1991-10-04 | 1993-04-15 | Scimed Life Systems, Inc. | Biodegradable drug delivery vascular stent |
US5366504A (en) | 1992-05-20 | 1994-11-22 | Boston Scientific Corporation | Tubular medical prosthesis |
US5662713A (en) | 1991-10-09 | 1997-09-02 | Boston Scientific Corporation | Medical stents for body lumens exhibiting peristaltic motion |
JP2961287B2 (en) | 1991-10-18 | 1999-10-12 | グンゼ株式会社 | Biological duct dilator, method for producing the same, and stent |
CA2079417C (en) | 1991-10-28 | 2003-01-07 | Lilip Lau | Expandable stents and method of making same |
US5211658A (en) | 1991-11-05 | 1993-05-18 | New England Deaconess Hospital Corporation | Method and device for performing endovascular repair of aneurysms |
US5261916A (en) | 1991-12-12 | 1993-11-16 | Target Therapeutics | Detachable pusher-vasoocclusive coil assembly with interlocking ball and keyway coupling |
ATE135900T1 (en) | 1992-02-03 | 1996-04-15 | Schneider Europ Ag | CATHETER WITH A VESSEL SUPPORT |
US5405377A (en) | 1992-02-21 | 1995-04-11 | Endotech Ltd. | Intraluminal stent |
US5683448A (en) | 1992-02-21 | 1997-11-04 | Boston Scientific Technology, Inc. | Intraluminal stent and graft |
US5282823A (en) | 1992-03-19 | 1994-02-01 | Medtronic, Inc. | Intravascular radially expandable stent |
US5201757A (en) | 1992-04-03 | 1993-04-13 | Schneider (Usa) Inc. | Medial region deployment of radially self-expanding stents |
WO1995014500A1 (en) | 1992-05-01 | 1995-06-01 | Beth Israel Hospital | A stent |
ATE247435T1 (en) | 1992-05-08 | 2003-09-15 | Schneider Usa Inc | STENT FOR THE OESOPHAGUS |
US5405378A (en) | 1992-05-20 | 1995-04-11 | Strecker; Ernst P. | Device with a prosthesis implantable in the body of a patient |
US5342387A (en) | 1992-06-18 | 1994-08-30 | American Biomed, Inc. | Artificial support for a blood vessel |
AU682003B2 (en) | 1992-06-26 | 1997-09-18 | Schneider (Usa) Inc. | Catheter with expandable wire mesh tip |
US5306294A (en) | 1992-08-05 | 1994-04-26 | Ultrasonic Sensing And Monitoring Systems, Inc. | Stent construction of rolled configuration |
US6336938B1 (en) | 1992-08-06 | 2002-01-08 | William Cook Europe A/S | Implantable self expanding prosthetic device |
WO1994003127A1 (en) | 1992-08-06 | 1994-02-17 | William Cook Europe A/S | A prosthetic device for sustaining a blood-vessel or hollow organ lumen |
US5382259A (en) | 1992-10-26 | 1995-01-17 | Target Therapeutics, Inc. | Vasoocclusion coil with attached tubular woven or braided fibrous covering |
DE59206251D1 (en) | 1992-10-31 | 1996-06-13 | Schneider Europ Ag | Arrangement for implanting self-expanding endoprostheses |
US5376077A (en) * | 1992-12-04 | 1994-12-27 | Interventional Technologies, Inc. | Introducer sheath with seal protector |
US5443458A (en) | 1992-12-22 | 1995-08-22 | Advanced Cardiovascular Systems, Inc. | Multilayered biodegradable stent and method of manufacture |
DE4300285A1 (en) | 1993-01-08 | 1994-07-14 | Wolf Gmbh Richard | Instrument for implanting and extracting stents |
US5630840A (en) | 1993-01-19 | 1997-05-20 | Schneider (Usa) Inc | Clad composite stent |
US20050059889A1 (en) | 1996-10-16 | 2005-03-17 | Schneider (Usa) Inc., A Minnesota Corporation | Clad composite stent |
ES2166370T3 (en) | 1993-01-19 | 2002-04-16 | Schneider Usa Inc | IMPLANTABLE FILAMENT IN COMPOSITE MATERIAL. |
IL108455A (en) | 1993-01-27 | 1997-04-15 | Instent Inc | Vascular and coronary stents |
US5478355A (en) | 1993-03-18 | 1995-12-26 | United States Surgical Corporation | Method for improving the in vivo strength retention of a bioabsorbable implantable medical device and resulting medical device |
US5474563A (en) | 1993-03-25 | 1995-12-12 | Myler; Richard | Cardiovascular stent and retrieval apparatus |
IL109169A (en) | 1993-03-30 | 1999-06-20 | Instent Inc | Temporary stent system |
US6090115A (en) | 1995-06-07 | 2000-07-18 | Intratherapeutics, Inc. | Temporary stent system |
WO1994023786A1 (en) | 1993-04-13 | 1994-10-27 | Boston Scientific Corporation | Prosthesis delivery system |
ATE164056T1 (en) | 1993-04-23 | 1998-04-15 | Schneider Europ Ag | STENT HAVING A COATING OF ELASTIC MATERIAL AND METHOD FOR APPLYING THE COATING TO THE STENT |
US5464650A (en) | 1993-04-26 | 1995-11-07 | Medtronic, Inc. | Intravascular stent and method |
US5480423A (en) | 1993-05-20 | 1996-01-02 | Boston Scientific Corporation | Prosthesis delivery |
US5391172A (en) | 1993-05-24 | 1995-02-21 | Advanced Cardiovascular Systems, Inc. | Stent delivery system with coaxial catheter handle |
CN1275916C (en) | 1993-06-25 | 2006-09-20 | 阿温蒂斯公司 | Novel intermediates useful for the preparation of antihistaminic piperidine derivatives |
US5458615A (en) | 1993-07-06 | 1995-10-17 | Advanced Cardiovascular Systems, Inc. | Stent delivery system |
US5411549A (en) | 1993-07-13 | 1995-05-02 | Scimed Life Systems, Inc. | Selectively expandable, retractable and removable stent |
ES2157977T3 (en) | 1993-07-23 | 2001-09-01 | Cook Inc | FLEXIBLE PROBE THAT HAS A CONFORMED CONFIGURATION FROM A MATERIAL SHEET. |
US5669880A (en) | 1993-08-24 | 1997-09-23 | Cordis Corporation | Stent delivery system |
GB2281865B (en) | 1993-09-16 | 1997-07-30 | Cordis Corp | Endoprosthesis having multiple laser welded junctions,method and procedure |
AU8012394A (en) | 1993-10-01 | 1995-05-01 | Emory University | Self-expanding intraluminal composite prosthesis |
US5389106A (en) | 1993-10-29 | 1995-02-14 | Numed, Inc. | Impermeable expandable intravascular stent |
RU2089131C1 (en) | 1993-12-28 | 1997-09-10 | Сергей Апполонович Пульнев | Stent-expander |
US5609627A (en) | 1994-02-09 | 1997-03-11 | Boston Scientific Technology, Inc. | Method for delivering a bifurcated endoluminal prosthesis |
US6051020A (en) | 1994-02-09 | 2000-04-18 | Boston Scientific Technology, Inc. | Bifurcated endoluminal prosthesis |
US6165213A (en) | 1994-02-09 | 2000-12-26 | Boston Scientific Technology, Inc. | System and method for assembling an endoluminal prosthesis |
US5507769A (en) | 1994-10-18 | 1996-04-16 | Stentco, Inc. | Method and apparatus for forming an endoluminal bifurcated graft |
US5415664A (en) | 1994-03-30 | 1995-05-16 | Corvita Corporation | Method and apparatus for introducing a stent or a stent-graft |
US6165210A (en) | 1994-04-01 | 2000-12-26 | Gore Enterprise Holdings, Inc. | Self-expandable helical intravascular stent and stent-graft |
AU2255195A (en) | 1994-04-06 | 1995-10-30 | William Cook Europe A/S | A medical article for implantation into the vascular system of a patient |
JP2825452B2 (en) | 1994-04-25 | 1998-11-18 | アドヴァンスド カーディオヴァスキュラー システムズ インコーポレーテッド | Radiopak stent marker |
CA2189006A1 (en) | 1994-04-29 | 1995-11-09 | David L. Sandock | Medical prosthetic stent and method of manufacture |
US5554181A (en) | 1994-05-04 | 1996-09-10 | Regents Of The University Of Minnesota | Stent |
WO1995031945A1 (en) | 1994-05-19 | 1995-11-30 | Scimed Life Systems, Inc. | Improved tissue supporting devices |
US5476508A (en) | 1994-05-26 | 1995-12-19 | Tfx Medical | Stent with mutually interlocking filaments |
US5683451A (en) | 1994-06-08 | 1997-11-04 | Cardiovascular Concepts, Inc. | Apparatus and methods for deployment release of intraluminal prostheses |
US5824041A (en) | 1994-06-08 | 1998-10-20 | Medtronic, Inc. | Apparatus and methods for placement and repositioning of intraluminal prostheses |
EP1520557A3 (en) | 1994-06-08 | 2010-07-21 | Cardiovascular Concepts, Inc. | Apparatus and methods for endoluminal graft placement |
DE4420142C2 (en) | 1994-06-09 | 2002-06-20 | Angiomed Ag | Device for expanding a stenosis |
US5629077A (en) | 1994-06-27 | 1997-05-13 | Advanced Cardiovascular Systems, Inc. | Biodegradable mesh and film stent |
US5454795A (en) | 1994-06-27 | 1995-10-03 | Target Therapeutics, Inc. | Kink-free spiral-wound catheter |
DE69529338T3 (en) | 1994-07-08 | 2007-05-31 | Ev3 Inc., Plymouth | Intravascular filter device |
US5575817A (en) | 1994-08-19 | 1996-11-19 | Martin; Eric C. | Aorto femoral bifurcation graft and method of implantation |
US5527324A (en) | 1994-09-07 | 1996-06-18 | Krantz; Kermit E. | Surgical stent |
AU708360B2 (en) | 1994-09-15 | 1999-08-05 | C.R. Bard Inc. | Hooked endoprosthesis |
EP0761251B1 (en) | 1994-10-17 | 2004-12-29 | Kabushikikaisha Igaki Iryo Sekkei | Drug-releasing stent |
US5527282A (en) | 1994-12-09 | 1996-06-18 | Segal; Jerome | Vascular dilatation device and method |
US5755708A (en) | 1994-12-09 | 1998-05-26 | Segal; Jerome | Mechanical apparatus and method for deployment of expandable prosthesis |
US6059752A (en) | 1994-12-09 | 2000-05-09 | Segal; Jerome | Mechanical apparatus and method for dilating and irradiating a site of treatment |
US5674277A (en) | 1994-12-23 | 1997-10-07 | Willy Rusch Ag | Stent for placement in a body tube |
IT1278164B1 (en) * | 1995-01-20 | 1997-11-17 | Trode Srl X | CORONARY ENDOPROTESIS AND METHOD FOR ITS REALIZATION |
US5575818A (en) | 1995-02-14 | 1996-11-19 | Corvita Corporation | Endovascular stent with locking ring |
EP0814729B1 (en) | 1995-03-10 | 2000-08-09 | Impra, Inc. | Endoluminal encapsulated stent and methods of manufacture |
US6579314B1 (en) | 1995-03-10 | 2003-06-17 | C.R. Bard, Inc. | Covered stent with encapsulated ends |
US6451047B2 (en) | 1995-03-10 | 2002-09-17 | Impra, Inc. | Encapsulated intraluminal stent-graft and methods of making same |
US6053943A (en) | 1995-12-08 | 2000-04-25 | Impra, Inc. | Endoluminal graft with integral structural support and method for making same |
US6124523A (en) | 1995-03-10 | 2000-09-26 | Impra, Inc. | Encapsulated stent |
US6039755A (en) | 1997-02-05 | 2000-03-21 | Impra, Inc., A Division Of C.R. Bard, Inc. | Radially expandable tubular polytetrafluoroethylene grafts and method of making same |
US6264684B1 (en) | 1995-03-10 | 2001-07-24 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Helically supported graft |
US5571168A (en) | 1995-04-05 | 1996-11-05 | Scimed Lifesystems Inc | Pull back stent delivery system |
BE1009277A3 (en) | 1995-04-12 | 1997-01-07 | Corvita Europ | Guardian self-expandable medical device introduced in cavite body, and method of preparation. |
EP0740928B1 (en) | 1995-04-12 | 2004-07-07 | Corvita Europe | Self-expanding stent for introducing a medical device in a body cavity and manufacturing process |
BE1009278A3 (en) | 1995-04-12 | 1997-01-07 | Corvita Europ | Guardian self-expandable medical device introduced in cavite body, and medical device with a stake as. |
JP3199383B2 (en) | 1995-04-14 | 2001-08-20 | シュナイダー(ユーエスエー)インク | Rolling membrane type stent supply device |
US5645558A (en) | 1995-04-20 | 1997-07-08 | Medical University Of South Carolina | Anatomically shaped vasoocclusive device and method of making the same |
US5911731A (en) | 1995-04-20 | 1999-06-15 | Target Therapeutics, Inc. | Anatomically shaped vasoocclusive devices |
US6171326B1 (en) | 1998-08-27 | 2001-01-09 | Micrus Corporation | Three dimensional, low friction vasoocclusive coil, and method of manufacture |
US6638291B1 (en) | 1995-04-20 | 2003-10-28 | Micrus Corporation | Three dimensional, low friction vasoocclusive coil, and method of manufacture |
US8790363B2 (en) | 1995-04-20 | 2014-07-29 | DePuy Synthes Products, LLC | Three dimensional, low friction vasoocclusive coil, and method of manufacture |
US5702373A (en) | 1995-08-31 | 1997-12-30 | Target Therapeutics, Inc. | Composite super-elastic alloy braid reinforced catheter |
US5807398A (en) | 1995-04-28 | 1998-09-15 | Shaknovich; Alexander | Shuttle stent delivery catheter |
US5667523A (en) | 1995-04-28 | 1997-09-16 | Impra, Inc. | Dual supported intraluminal graft |
US5534007A (en) | 1995-05-18 | 1996-07-09 | Scimed Life Systems, Inc. | Stent deployment catheter with collapsible sheath |
DK0744163T3 (en) | 1995-05-26 | 2000-04-10 | Schneider Europ Gmbh | Stent expansion system using a pulsating fluid |
US5700269A (en) | 1995-06-06 | 1997-12-23 | Corvita Corporation | Endoluminal prosthesis deployment device for use with prostheses of variable length and having retraction ability |
US5591199A (en) | 1995-06-07 | 1997-01-07 | Porter; Christopher H. | Curable fiber composite stent and delivery system |
RU2157146C2 (en) | 1995-06-13 | 2000-10-10 | ВИЛЬЯМ КУК Европа, A/S | Device for performing implantation in blood vessels and hollow organs |
FR2735967B1 (en) | 1995-06-27 | 1998-03-06 | Perouse Implant Lab | VASCULAR SURGERY TOOL AND ITS USE |
US5713948A (en) * | 1995-07-19 | 1998-02-03 | Uflacker; Renan | Adjustable and retrievable graft and graft delivery system for stent-graft system |
US5628754A (en) | 1995-08-01 | 1997-05-13 | Medtronic, Inc. | Stent delivery guide catheter |
US5769882A (en) | 1995-09-08 | 1998-06-23 | Medtronic, Inc. | Methods and apparatus for conformably sealing prostheses within body lumens |
DK171865B1 (en) | 1995-09-11 | 1997-07-21 | Cook William Europ | Expandable endovascular stent |
US5702418A (en) | 1995-09-12 | 1997-12-30 | Boston Scientific Corporation | Stent delivery system |
US6689162B1 (en) | 1995-10-11 | 2004-02-10 | Boston Scientific Scimed, Inc. | Braided composite prosthesis |
US5758562A (en) | 1995-10-11 | 1998-06-02 | Schneider (Usa) Inc. | Process for manufacturing braided composite prosthesis |
US5669924A (en) | 1995-10-26 | 1997-09-23 | Shaknovich; Alexander | Y-shuttle stent assembly for bifurcating vessels and method of using the same |
US5591195A (en) | 1995-10-30 | 1997-01-07 | Taheri; Syde | Apparatus and method for engrafting a blood vessel |
GB9522332D0 (en) | 1995-11-01 | 1996-01-03 | Biocompatibles Ltd | Braided stent |
ATE177928T1 (en) | 1995-11-14 | 1999-04-15 | Schneider Europ Gmbh | DEVICE FOR STENT IMPLANTATION |
US5913896A (en) | 1995-11-28 | 1999-06-22 | Medtronic, Inc. | Interwoven dual sinusoidal helix stent |
EP0868154B1 (en) | 1995-12-08 | 2003-10-01 | Impra, Inc. | Method for making an endoluminal graft with integral structural support |
WO1997021403A1 (en) | 1995-12-14 | 1997-06-19 | Prograft Medical, Inc. | Kink-resistant stent graft |
US6042605A (en) | 1995-12-14 | 2000-03-28 | Gore Enterprose Holdings, Inc. | Kink resistant stent-graft |
JPH09173469A (en) | 1995-12-27 | 1997-07-08 | Sumitomo Bakelite Co Ltd | Lumen stent and its manufacture |
US6168622B1 (en) | 1996-01-24 | 2001-01-02 | Microvena Corporation | Method and apparatus for occluding aneurysms |
JP2872628B2 (en) | 1996-02-05 | 1999-03-17 | スタンレー電気株式会社 | Manufacturing method of liquid crystal display element |
JPH09215753A (en) | 1996-02-08 | 1997-08-19 | Schneider Usa Inc | Self-expanding stent made of titanium alloy |
US5749921A (en) * | 1996-02-20 | 1998-05-12 | Medtronic, Inc. | Apparatus and methods for compression of endoluminal prostheses |
DE69725120T2 (en) | 1996-03-07 | 2004-07-08 | Med Institute, Inc., West Lafayette | SPREADABLE STENT |
US6533805B1 (en) | 1996-04-01 | 2003-03-18 | General Surgical Innovations, Inc. | Prosthesis and method for deployment within a body lumen |
US6629981B2 (en) | 2000-07-06 | 2003-10-07 | Endocare, Inc. | Stent delivery system |
US5891191A (en) | 1996-04-30 | 1999-04-06 | Schneider (Usa) Inc | Cobalt-chromium-molybdenum alloy stent and stent-graft |
US5718159A (en) | 1996-04-30 | 1998-02-17 | Schneider (Usa) Inc. | Process for manufacturing three-dimensional braided covered stent |
US6592617B2 (en) | 1996-04-30 | 2003-07-15 | Boston Scientific Scimed, Inc. | Three-dimensional braided covered stent |
UA58485C2 (en) | 1996-05-03 | 2003-08-15 | Медінол Лтд. | Method for manufacture of bifurcated stent (variants) and bifurcated stent (variants) |
US6017319A (en) | 1996-05-24 | 2000-01-25 | Precision Vascular Systems, Inc. | Hybrid tubular guide wire for catheters |
US5670161A (en) | 1996-05-28 | 1997-09-23 | Healy; Kevin E. | Biodegradable stent |
US5709701A (en) | 1996-05-30 | 1998-01-20 | Parodi; Juan C. | Apparatus for implanting a prothesis within a body passageway |
US5699880A (en) | 1996-06-03 | 1997-12-23 | Mr. Safety Check Systems Inc | Brake adjustment indicator |
US6312454B1 (en) | 1996-06-13 | 2001-11-06 | Nitinol Devices & Components | Stent assembly |
US5797952A (en) | 1996-06-21 | 1998-08-25 | Localmed, Inc. | System and method for delivering helical stents |
US5928279A (en) | 1996-07-03 | 1999-07-27 | Baxter International Inc. | Stented, radially expandable, tubular PTFE grafts |
US6077295A (en) | 1996-07-15 | 2000-06-20 | Advanced Cardiovascular Systems, Inc. | Self-expanding stent delivery system |
US5728150A (en) | 1996-07-29 | 1998-03-17 | Cardiovascular Dynamics, Inc. | Expandable microporous prosthesis |
EP1275352A3 (en) | 1996-09-20 | 2003-06-11 | Converge Medical, Inc. | Radially expanding prostheses and systems for their deployment |
US5989276A (en) | 1996-11-08 | 1999-11-23 | Advanced Bypass Technologies, Inc. | Percutaneous bypass graft and securing system |
WO1998011847A1 (en) | 1996-09-20 | 1998-03-26 | Houser Russell A | Radially expanding prostheses and systems for their deployment |
US5954764A (en) | 1996-09-20 | 1999-09-21 | Parodi; Juan Carlos | Device for concurrently placing an endovascular expander with an endovascular prosthesis |
US6293955B1 (en) | 1996-09-20 | 2001-09-25 | Converge Medical, Inc. | Percutaneous bypass graft and securing system |
US5941908A (en) | 1997-04-23 | 1999-08-24 | Vascular Science, Inc. | Artificial medical graft with a releasable retainer |
US6261315B1 (en) | 1997-10-28 | 2001-07-17 | St. Jude Medical Cardiovascular Group, Inc. | Tubular body structure marking methods and apparatus |
US6036702A (en) | 1997-04-23 | 2000-03-14 | Vascular Science Inc. | Medical grafting connectors and fasteners |
AU5102198A (en) | 1996-11-07 | 1998-05-29 | Vascular Science Inc. | Medical grafting connectors and fasteners |
US5972017A (en) | 1997-04-23 | 1999-10-26 | Vascular Science Inc. | Method of installing tubular medical graft connectors |
US6120432A (en) | 1997-04-23 | 2000-09-19 | Vascular Science Inc. | Medical grafting methods and apparatus |
AU5162598A (en) | 1996-11-07 | 1998-05-29 | Vascular Science Inc. | Tubular medical graft connectors |
US5976178A (en) | 1996-11-07 | 1999-11-02 | Vascular Science Inc. | Medical grafting methods |
US5860998A (en) | 1996-11-25 | 1999-01-19 | C. R. Bard, Inc. | Deployment device for tubular expandable prosthesis |
EP0955912A1 (en) | 1996-12-31 | 1999-11-17 | Cook Urological Inc. | Ureteral stone occluder having a braided filter |
AU5566698A (en) | 1997-01-10 | 1998-08-03 | Biocompatibles Limited | Polymers |
DE19703482A1 (en) | 1997-01-31 | 1998-08-06 | Ernst Peter Prof Dr M Strecker | Stent |
US6241757B1 (en) | 1997-02-04 | 2001-06-05 | Solco Surgical Instrument Co., Ltd. | Stent for expanding body's lumen |
US5720735A (en) | 1997-02-12 | 1998-02-24 | Dorros; Gerald | Bifurcated endovascular catheter |
US5830229A (en) | 1997-03-07 | 1998-11-03 | Micro Therapeutics Inc. | Hoop stent |
US5824053A (en) | 1997-03-18 | 1998-10-20 | Endotex Interventional Systems, Inc. | Helical mesh endoprosthesis and methods of use |
US5843168A (en) | 1997-03-31 | 1998-12-01 | Medtronic, Inc. | Double wave stent with strut |
US6027529A (en) | 1997-04-15 | 2000-02-22 | Schneider (Usa) Inc | Protheses with selectively welded crossing strands |
US6136007A (en) | 1997-04-17 | 2000-10-24 | St. Jude Medical Cardiovascular Group, Inc, | Apparatus for handling tubing used in medical procedures |
US20020087046A1 (en) | 1997-04-23 | 2002-07-04 | St. Jude Medical Cardiovascular Group, Inc. | Medical grafting methods and apparatus |
US5836966A (en) | 1997-05-22 | 1998-11-17 | Scimed Life Systems, Inc. | Variable expansion force stent |
AU7288298A (en) | 1997-06-05 | 1998-12-21 | Vascular Science Inc. | Minimally invasive medical bypass methods and apparatus using partial relocationof tubular body conduit |
US6258080B1 (en) | 1997-07-01 | 2001-07-10 | Target Therapeutics, Inc. | Kink-free spiral-wound catheter |
US5906619A (en) | 1997-07-24 | 1999-05-25 | Medtronic, Inc. | Disposable delivery device for endoluminal prostheses |
US6245103B1 (en) | 1997-08-01 | 2001-06-12 | Schneider (Usa) Inc | Bioabsorbable self-expanding stent |
JPH1157021A (en) | 1997-08-13 | 1999-03-02 | Atsusato Kitamura | Stent |
US6048338A (en) | 1997-10-15 | 2000-04-11 | Scimed Life Systems, Inc. | Catheter with spiral cut transition member |
CA2310088C (en) | 1997-11-14 | 2008-12-16 | Carl E. Yee | Multi-sheath delivery catheter |
US6156062A (en) | 1997-12-03 | 2000-12-05 | Ave Connaught | Helically wrapped interlocking stent |
US7070607B2 (en) | 1998-01-27 | 2006-07-04 | The Regents Of The University Of California | Bioabsorbable polymeric implants and a method of using the same to create occlusions |
WO1999044538A1 (en) | 1998-01-27 | 1999-09-10 | The Regents Of The University Of California | Biodegradable polymer/protein based coils for intralumenal implants |
US20070093889A1 (en) | 1999-01-27 | 2007-04-26 | Wu Benjamin M | Non-Fragmenting Low Friction Bioactive Absorbable Coils for Brain Aneurysm Therapy |
US5944738A (en) | 1998-02-06 | 1999-08-31 | Aga Medical Corporation | Percutaneous catheter directed constricting occlusion device |
US6280467B1 (en) | 1998-02-26 | 2001-08-28 | World Medical Manufacturing Corporation | Delivery system for deployment and endovascular assembly of a multi-stage stented graft |
US6042588A (en) | 1998-03-03 | 2000-03-28 | Scimed Life Systems, Inc | Stent delivery system |
US6730117B1 (en) | 1998-03-05 | 2004-05-04 | Scimed Life Systems, Inc. | Intraluminal stent |
US6425898B1 (en) | 1998-03-13 | 2002-07-30 | Cordis Corporation | Delivery apparatus for a self-expanding stent |
US6019778A (en) | 1998-03-13 | 2000-02-01 | Cordis Corporation | Delivery apparatus for a self-expanding stent |
EP0943300A1 (en) | 1998-03-17 | 1999-09-22 | Medicorp S.A. | Reversible action endoprosthesis delivery device. |
US6520983B1 (en) | 1998-03-31 | 2003-02-18 | Scimed Life Systems, Inc. | Stent delivery system |
US6264689B1 (en) | 1998-03-31 | 2001-07-24 | Scimed Life Systems, Incorporated | Low profile medical stent |
US6776791B1 (en) | 1998-04-01 | 2004-08-17 | Endovascular Technologies, Inc. | Stent and method and device for packing of same |
US6015424A (en) | 1998-04-28 | 2000-01-18 | Microvention, Inc. | Apparatus and method for vascular embolization |
US6306105B1 (en) | 1998-05-14 | 2001-10-23 | Scimed Life Systems, Inc. | High performance coil wire |
US6172617B1 (en) | 1998-07-02 | 2001-01-09 | Louisiana State University | Controller interface device |
US6656218B1 (en) | 1998-07-24 | 2003-12-02 | Micrus Corporation | Intravascular flow modifier and reinforcement device |
US6159239A (en) | 1998-08-14 | 2000-12-12 | Prodesco, Inc. | Woven stent/graft structure |
US6554798B1 (en) | 1998-08-18 | 2003-04-29 | Medtronic Minimed, Inc. | External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities |
US20010032010A1 (en) | 1998-08-26 | 2001-10-18 | Thomas O. Hoover | Medical prosthesis |
US6120522A (en) | 1998-08-27 | 2000-09-19 | Scimed Life Systems, Inc. | Self-expanding stent delivery catheter |
US6296622B1 (en) | 1998-12-21 | 2001-10-02 | Micrus Corporation | Endoluminal device delivery system using axially recovering shape memory material |
US6248112B1 (en) | 1998-09-30 | 2001-06-19 | C. R. Bard, Inc. | Implant delivery system |
US6102890A (en) | 1998-10-23 | 2000-08-15 | Scimed Life Systems, Inc. | Catheter having improved proximal shaft design |
CA2669175C (en) | 1998-10-29 | 2014-01-28 | Medtronic Minimed, Inc. | Reservoir connector |
DE19855421C2 (en) | 1998-11-02 | 2001-09-20 | Alcove Surfaces Gmbh | Implant |
US6660030B2 (en) | 1998-12-11 | 2003-12-09 | Endologix, Inc. | Bifurcation graft deployment catheter |
US6102932A (en) | 1998-12-15 | 2000-08-15 | Micrus Corporation | Intravascular device push wire delivery system |
US7655030B2 (en) * | 2003-07-18 | 2010-02-02 | Boston Scientific Scimed, Inc. | Catheter balloon systems and methods |
US6942654B1 (en) | 2000-01-19 | 2005-09-13 | Scimed Life Systems, Inc. | Intravascular catheter with axial member |
AU6402699A (en) | 1999-01-27 | 2000-08-18 | Regents Of The University Of California, The | Biodegradable polymeriprotein based coils for intralumenal implants |
AU772868C (en) | 1999-02-01 | 2005-08-11 | Board Of Regents, The University Of Texas System | Woven bifurcated and trifurcated stents and methods for making the same |
EP1574169B1 (en) | 1999-02-01 | 2017-01-18 | Board Of Regents, The University Of Texas System | Woven intravascular devices |
US6398803B1 (en) | 1999-02-02 | 2002-06-04 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Partial encapsulation of stents |
US6558414B2 (en) | 1999-02-02 | 2003-05-06 | Impra, Inc. | Partial encapsulation of stents using strips and bands |
DE19948783C2 (en) | 1999-02-18 | 2001-06-13 | Alcove Surfaces Gmbh | Implant |
EP1156758B1 (en) | 1999-02-26 | 2008-10-15 | LeMaitre Vascular, Inc. | Coiled stent |
US6248122B1 (en) | 1999-02-26 | 2001-06-19 | Vascular Architects, Inc. | Catheter with controlled release endoluminal prosthesis |
US5976155A (en) | 1999-03-05 | 1999-11-02 | Advanced Cardiovascular Systems, Inc. | System for removably securing a stent on a catheter assembly and method of use |
US20020169474A1 (en) | 1999-03-08 | 2002-11-14 | Microvena Corporation | Minimally invasive medical device deployment and retrieval system |
US6352531B1 (en) | 1999-03-24 | 2002-03-05 | Micrus Corporation | Variable stiffness optical fiber shaft |
US6379365B1 (en) | 1999-03-29 | 2002-04-30 | Alexis Diaz | Stent delivery catheter system having grooved shaft |
US6319275B1 (en) | 1999-04-07 | 2001-11-20 | Medtronic Ave, Inc. | Endolumenal prosthesis delivery assembly and method of use |
EP1173110B1 (en) | 1999-04-15 | 2009-07-08 | Smart Therapeutics, Inc. | Intravascular stent for treating neurovascular vessel lesion |
US6146415A (en) | 1999-05-07 | 2000-11-14 | Advanced Cardiovascular Systems, Inc. | Stent delivery system |
US6726712B1 (en) | 1999-05-14 | 2004-04-27 | Boston Scientific Scimed | Prosthesis deployment device with translucent distal end |
US6375676B1 (en) | 1999-05-17 | 2002-04-23 | Advanced Cardiovascular Systems, Inc. | Self-expanding stent with enhanced delivery precision and stent delivery system |
JP4299973B2 (en) | 1999-05-20 | 2009-07-22 | ボストン サイエンティフィック リミテッド | Stent delivery system with a shrink stabilizer |
US6858034B1 (en) | 1999-05-20 | 2005-02-22 | Scimed Life Systems, Inc. | Stent delivery system for prevention of kinking, and method of loading and using same |
US6290673B1 (en) | 1999-05-20 | 2001-09-18 | Conor Medsystems, Inc. | Expandable medical device delivery system and method |
US6270521B1 (en) | 1999-05-21 | 2001-08-07 | Cordis Corporation | Stent delivery catheter system for primary stenting |
US8382822B2 (en) | 1999-06-02 | 2013-02-26 | Cook Medical Technologies Llc | Implantable vascular device |
US7628803B2 (en) | 2001-02-05 | 2009-12-08 | Cook Incorporated | Implantable vascular device |
US6398802B1 (en) | 1999-06-21 | 2002-06-04 | Scimed Life Systems, Inc. | Low profile delivery system for stent and graft deployment |
US6440161B1 (en) | 1999-07-07 | 2002-08-27 | Endologix, Inc. | Dual wire placement catheter |
US6613075B1 (en) | 1999-10-27 | 2003-09-02 | Cordis Corporation | Rapid exchange self-expanding stent delivery catheter system |
DE29919625U1 (en) | 1999-11-08 | 2000-01-05 | Lindenberg Helmut | Application cutlery for inserting stents |
US6331184B1 (en) | 1999-12-10 | 2001-12-18 | Scimed Life Systems, Inc. | Detachable covering for an implantable medical device |
ATE284184T1 (en) | 2000-01-31 | 2004-12-15 | Advanced Cardiovascular System | SELF-EXPANDING STENT WITH INCREASED DELIVERY ACCURACY |
US6325822B1 (en) | 2000-01-31 | 2001-12-04 | Scimed Life Systems, Inc. | Braided stent having tapered filaments |
US6296661B1 (en) | 2000-02-01 | 2001-10-02 | Luis A. Davila | Self-expanding stent-graft |
JP2003521334A (en) | 2000-02-04 | 2003-07-15 | ウィルソン−クック メディカル インコーポレイテッド | Stent introducer device |
US6942688B2 (en) | 2000-02-29 | 2005-09-13 | Cordis Corporation | Stent delivery system having delivery catheter member with a clear transition zone |
US6468301B1 (en) | 2000-03-27 | 2002-10-22 | Aga Medical Corporation | Repositionable and recapturable vascular stent/graft |
US7156860B2 (en) | 2000-05-26 | 2007-01-02 | Wallsten Medical S.A. | Balloon catheter |
US6475184B1 (en) | 2000-06-14 | 2002-11-05 | Scimed Life Systems, Inc. | Catheter shaft |
US6743219B1 (en) | 2000-08-02 | 2004-06-01 | Cordis Corporation | Delivery apparatus for a self-expanding stent |
US6589273B1 (en) | 2000-10-02 | 2003-07-08 | Impra, Inc. | Apparatus and method for relining a blood vessel |
DE10049814B4 (en) | 2000-10-09 | 2006-10-19 | Universitätsklinikum Freiburg | Device for supporting surgical procedures within a vessel, in particular for minimally invasive explantation and implantation of heart valves |
DE60115821T2 (en) | 2000-10-13 | 2006-08-31 | Medtronic AVE, Inc., Santa Rosa | Hydraulic stent delivery system |
US7037330B1 (en) | 2000-10-16 | 2006-05-02 | Scimed Life Systems, Inc. | Neurovascular stent and method |
US6562064B1 (en) | 2000-10-27 | 2003-05-13 | Vascular Architects, Inc. | Placement catheter assembly |
US6749627B2 (en) | 2001-01-18 | 2004-06-15 | Ev3 Peripheral, Inc. | Grip for stent delivery system |
US6736839B2 (en) | 2001-02-01 | 2004-05-18 | Charles Cummings | Medical device delivery system |
US8038708B2 (en) | 2001-02-05 | 2011-10-18 | Cook Medical Technologies Llc | Implantable device with remodelable material and covering material |
EP1258230A3 (en) | 2001-03-29 | 2003-12-10 | CardioSafe Ltd | Balloon catheter device |
KR100457630B1 (en) | 2001-04-04 | 2004-11-18 | (주) 태웅메디칼 | Flexible self-expandable stent and methods for making the stent for lumen |
US6660031B2 (en) * | 2001-04-11 | 2003-12-09 | Scimed Life Systems, Inc. | Multi-length delivery system |
GB0114939D0 (en) | 2001-06-19 | 2001-08-08 | Angiomed Ag | Luer connector portion |
GB0110551D0 (en) | 2001-04-30 | 2001-06-20 | Angiomed Ag | Self-expanding stent delivery service |
US6926732B2 (en) | 2001-06-01 | 2005-08-09 | Ams Research Corporation | Stent delivery device and method |
EP3072479B1 (en) | 2001-06-27 | 2018-09-26 | Salviac Limited | A catheter |
US8075606B2 (en) | 2001-07-06 | 2011-12-13 | Angiomed Gmbh & Co. Medizintechnik Kg | Delivery system having a rapid pusher assembly for self-expanding stent, and stent exchange configuration |
US6755854B2 (en) | 2001-07-31 | 2004-06-29 | Advanced Cardiovascular Systems, Inc. | Control device and mechanism for deploying a self-expanding medical device |
US6939352B2 (en) | 2001-10-12 | 2005-09-06 | Cordis Corporation | Handle deployment mechanism for medical device and method |
US6866669B2 (en) | 2001-10-12 | 2005-03-15 | Cordis Corporation | Locking handle deployment mechanism for medical device and method |
US6962597B2 (en) | 2001-10-24 | 2005-11-08 | Scimed Life Systems, Inc. | Inner member support block |
US20030135266A1 (en) | 2001-12-03 | 2003-07-17 | Xtent, Inc. | Apparatus and methods for delivery of multiple distributed stents |
US7137993B2 (en) | 2001-12-03 | 2006-11-21 | Xtent, Inc. | Apparatus and methods for delivery of multiple distributed stents |
US7309350B2 (en) * | 2001-12-03 | 2007-12-18 | Xtent, Inc. | Apparatus and methods for deployment of vascular prostheses |
US7270668B2 (en) | 2001-12-03 | 2007-09-18 | Xtent, Inc. | Apparatus and methods for delivering coiled prostheses |
US7785340B2 (en) | 2002-02-04 | 2010-08-31 | Boston Scientific Scimed, Inc. | Bonding sleeve for medical device |
US6699273B2 (en) | 2002-02-04 | 2004-03-02 | Scimed Life Systems, Inc. | Sleeve welding collar |
US6989024B2 (en) | 2002-02-28 | 2006-01-24 | Counter Clockwise, Inc. | Guidewire loaded stent for delivery through a catheter |
US6866679B2 (en) | 2002-03-12 | 2005-03-15 | Ev3 Inc. | Everting stent and stent delivery system |
US7105016B2 (en) | 2002-04-23 | 2006-09-12 | Medtronic Vascular, Inc. | Integrated mechanical handle with quick slide mechanism |
US7550002B2 (en) | 2002-04-30 | 2009-06-23 | Olympus Corporation | Stent delivery device |
US20050085892A1 (en) | 2002-05-01 | 2005-04-21 | Olympus Corporation | Stent delivery device |
US20040117004A1 (en) | 2002-05-16 | 2004-06-17 | Osborne Thomas A. | Stent and method of forming a stent with integral barbs |
WO2003101347A1 (en) | 2002-05-31 | 2003-12-11 | Wilson-Cook Medical Inc. | Stent introducer apparatus |
AU2003256331A1 (en) | 2002-06-28 | 2004-01-19 | Cook Critical Care | Introducer sheath |
US7001420B2 (en) | 2002-07-01 | 2006-02-21 | Advanced Cardiovascular Systems, Inc. | Coil reinforced multilayered inner tubular member for a balloon catheter |
US7608058B2 (en) | 2002-07-23 | 2009-10-27 | Micrus Corporation | Stretch resistant therapeutic device |
EP1534185B1 (en) | 2002-08-15 | 2015-09-16 | Cook Medical Technologies LLC | Stent and method of forming a stent with integral barbs |
DE60201905T2 (en) | 2002-09-09 | 2005-11-10 | Abbott Laboratories Vascular Enterprises Ltd. | System for introducing a self-expanding stent |
CA2499710A1 (en) | 2002-09-30 | 2004-04-15 | Board Of Regents The University Of Texas System | Stent delivery system and method of use |
US20040093056A1 (en) | 2002-10-26 | 2004-05-13 | Johnson Lianw M. | Medical appliance delivery apparatus and method of use |
US7316708B2 (en) | 2002-12-05 | 2008-01-08 | Cardiac Dimensions, Inc. | Medical device delivery system |
CA2513082C (en) | 2003-01-15 | 2010-11-02 | Angiomed Gmbh & Co. Medizintechnik Kg | Trans-luminal surgical device |
US20040143286A1 (en) | 2003-01-17 | 2004-07-22 | Johnson Eric G. | Catheter with disruptable guidewire channel |
US7309349B2 (en) | 2003-01-23 | 2007-12-18 | Cordis Corporation | Friction reducing lubricant for stent loading and stent delivery systems |
US7611528B2 (en) | 2003-01-24 | 2009-11-03 | Medtronic Vascular, Inc. | Stent-graft delivery system |
US6859986B2 (en) | 2003-02-20 | 2005-03-01 | Cordis Corporation | Method system for loading a self-expanding stent |
JP2006519654A (en) | 2003-03-10 | 2006-08-31 | ウィルソン−クック・メディカル・インコーポレーテッド | Stent introducer device |
US8016869B2 (en) | 2003-03-26 | 2011-09-13 | Biosensors International Group, Ltd. | Guidewire-less stent delivery methods |
US20050209672A1 (en) | 2004-03-02 | 2005-09-22 | Cardiomind, Inc. | Sliding restraint stent delivery systems |
US7637934B2 (en) | 2003-03-31 | 2009-12-29 | Merit Medical Systems, Inc. | Medical appliance optical delivery and deployment apparatus and method |
US7527632B2 (en) | 2003-03-31 | 2009-05-05 | Cordis Corporation | Modified delivery device for coated medical devices |
US20040267348A1 (en) * | 2003-04-11 | 2004-12-30 | Gunderson Richard C. | Medical device delivery systems |
ES2364555T3 (en) | 2003-05-23 | 2011-09-06 | Boston Scientific Limited | CANNULAS WITH INCORPORATED LOOP TERMINATIONS. |
US20030216803A1 (en) | 2003-05-28 | 2003-11-20 | Ledergerber Walter J. | Textured and drug eluting stent-grafts |
US7241308B2 (en) | 2003-06-09 | 2007-07-10 | Xtent, Inc. | Stent deployment systems and methods |
US7794489B2 (en) | 2003-09-02 | 2010-09-14 | Abbott Laboratories | Delivery system for a medical device |
EP1670390B1 (en) | 2003-09-02 | 2008-12-24 | Abbott Laboratories | Delivery system for a medical device |
US7867268B2 (en) | 2003-09-24 | 2011-01-11 | Boston Scientific Scimed, Inc. | Stent delivery system for self-expanding stent |
GB0322511D0 (en) | 2003-09-25 | 2003-10-29 | Angiomed Ag | Lining for bodily lumen |
US20050080475A1 (en) | 2003-10-14 | 2005-04-14 | Xtent, Inc. A Delaware Corporation | Stent delivery devices and methods |
US7867271B2 (en) | 2003-11-20 | 2011-01-11 | Advanced Cardiovascular Systems, Inc. | Rapid-exchange delivery systems for self-expanding stents |
US20050137687A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Heart valve anchor and method |
CN100589779C (en) | 2003-12-23 | 2010-02-17 | 萨德拉医学公司 | Repositionable heart valve |
US7959666B2 (en) | 2003-12-23 | 2011-06-14 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US8343213B2 (en) | 2003-12-23 | 2013-01-01 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
US7381219B2 (en) | 2003-12-23 | 2008-06-03 | Sadra Medical, Inc. | Low profile heart valve and delivery system |
US7824443B2 (en) | 2003-12-23 | 2010-11-02 | Sadra Medical, Inc. | Medical implant delivery and deployment tool |
US9005273B2 (en) | 2003-12-23 | 2015-04-14 | Sadra Medical, Inc. | Assessing the location and performance of replacement heart valves |
US8603160B2 (en) | 2003-12-23 | 2013-12-10 | Sadra Medical, Inc. | Method of using a retrievable heart valve anchor with a sheath |
US7887574B2 (en) | 2003-12-23 | 2011-02-15 | Scimed Life Systems, Inc. | Stent delivery catheter |
US9526609B2 (en) | 2003-12-23 | 2016-12-27 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US7329279B2 (en) | 2003-12-23 | 2008-02-12 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US20050137696A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Apparatus and methods for protecting against embolization during endovascular heart valve replacement |
US8828078B2 (en) | 2003-12-23 | 2014-09-09 | Sadra Medical, Inc. | Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements |
US20050137694A1 (en) | 2003-12-23 | 2005-06-23 | Haug Ulrich R. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8182528B2 (en) | 2003-12-23 | 2012-05-22 | Sadra Medical, Inc. | Locking heart valve anchor |
US7824442B2 (en) | 2003-12-23 | 2010-11-02 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US7445631B2 (en) | 2003-12-23 | 2008-11-04 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US20050137691A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Two piece heart valve and anchor |
US8579962B2 (en) | 2003-12-23 | 2013-11-12 | Sadra Medical, Inc. | Methods and apparatus for performing valvuloplasty |
US7748389B2 (en) | 2003-12-23 | 2010-07-06 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
US20050137686A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical, A Delaware Corporation | Externally expandable heart valve anchor and method |
US7326236B2 (en) | 2003-12-23 | 2008-02-05 | Xtent, Inc. | Devices and methods for controlling and indicating the length of an interventional element |
US8840663B2 (en) | 2003-12-23 | 2014-09-23 | Sadra Medical, Inc. | Repositionable heart valve method |
US7402170B2 (en) | 2003-12-30 | 2008-07-22 | Scimed Life Systems, Inc. | Crimp and weld wire connection |
US7553323B1 (en) | 2004-01-08 | 2009-06-30 | Perez Juan I | Steerable endovascular graft delivery system |
US20050154439A1 (en) | 2004-01-08 | 2005-07-14 | Gunderson Richard C. | Medical device delivery systems |
US20050209670A1 (en) | 2004-03-02 | 2005-09-22 | Cardiomind, Inc. | Stent delivery system with diameter adaptive restraint |
US7651521B2 (en) | 2004-03-02 | 2010-01-26 | Cardiomind, Inc. | Corewire actuated delivery system with fixed distal stent-carrying extension |
US20050209671A1 (en) | 2004-03-02 | 2005-09-22 | Cardiomind, Inc. | Corewire actuated delivery system with fixed distal stent-carrying extension |
US7766960B2 (en) | 2004-04-30 | 2010-08-03 | Novostent Corporation | Delivery catheter that controls foreshortening of ribbon-type prostheses and methods of making and use |
WO2005117758A1 (en) | 2004-05-28 | 2005-12-15 | Cook Incorporated | Exchangeable delivery system for expandable prosthetic devices |
US8317859B2 (en) | 2004-06-28 | 2012-11-27 | J.W. Medical Systems Ltd. | Devices and methods for controlling expandable prostheses during deployment |
US20050288766A1 (en) | 2004-06-28 | 2005-12-29 | Xtent, Inc. | Devices and methods for controlling expandable prostheses during deployment |
US8500785B2 (en) | 2004-07-13 | 2013-08-06 | Boston Scientific Scimed, Inc. | Catheter |
AU2005280151A1 (en) | 2004-08-26 | 2006-03-09 | Cook Incorporated | Delivery system with controlled frictional properties |
DE102004046840A1 (en) | 2004-09-27 | 2006-04-06 | Forschungszentrum Karlsruhe Gmbh | Application device for compression sleeves |
CA2581855C (en) | 2004-09-28 | 2012-11-27 | Cordis Corporation | Thin film medical device and delivery system |
CA2585284C (en) | 2004-11-10 | 2013-07-23 | Boston Scientific Limited | Atraumatic stent with reduced deployment force, method for making the same and method and apparatus for deploying and positioning the stent |
EP1656963B1 (en) | 2004-11-10 | 2007-11-21 | Creganna Technologies Limited | Stent delivery catheter assembly |
US20060136034A1 (en) | 2004-12-20 | 2006-06-22 | Vascular Architects, Inc. | Delivery catheter and method |
US7578838B2 (en) | 2005-01-12 | 2009-08-25 | Cook Incorporated | Delivery system with helical shaft |
DE102005003632A1 (en) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Catheter for the transvascular implantation of heart valve prostheses |
US7918880B2 (en) | 2005-02-16 | 2011-04-05 | Boston Scientific Scimed, Inc. | Self-expanding stent and delivery system |
US20070118207A1 (en) | 2005-05-04 | 2007-05-24 | Aga Medical Corporation | System for controlled delivery of stents and grafts |
DE102005020785A1 (en) | 2005-05-04 | 2006-11-09 | Jotec Gmbh | Delivery system with a self-expanding braid stent |
US8652193B2 (en) | 2005-05-09 | 2014-02-18 | Angiomed Gmbh & Co. Medizintechnik Kg | Implant delivery device |
WO2006124823A2 (en) | 2005-05-13 | 2006-11-23 | Alveolus Inc. | Intravascular implant delivery device with anchoring features and associated method |
FR2885794B1 (en) | 2005-05-19 | 2007-08-17 | Perouse Soc Par Actions Simpli | NECESSARY FOR LANDING A CAVITY TREATMENT BODY AND METHOD FOR PREPARING A TREATMENT BODY THEREFOR |
US7371252B2 (en) | 2005-06-02 | 2008-05-13 | Cordis Neurovascular, Inc. | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US7377932B2 (en) | 2005-06-02 | 2008-05-27 | Cordis Neurovascular, Inc. | Embolic coil delivery system with mechanical release mechanism |
US7367987B2 (en) | 2005-06-02 | 2008-05-06 | Cordis Neurovascular, Inc. | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US7371251B2 (en) | 2005-06-02 | 2008-05-13 | Cordis Neurovascular, Inc. | Stretch resistant embolic coil delivery system with mechanical release mechanism |
JP4481880B2 (en) | 2005-06-03 | 2010-06-16 | オリンパスメディカルシステムズ株式会社 | Stent placement device |
US7500989B2 (en) | 2005-06-03 | 2009-03-10 | Edwards Lifesciences Corp. | Devices and methods for percutaneous repair of the mitral valve via the coronary sinus |
US8157851B2 (en) | 2005-06-08 | 2012-04-17 | Xtent, Inc. | Apparatus and methods for deployment of multiple custom-length prostheses |
GB0512319D0 (en) | 2005-06-16 | 2005-07-27 | Angiomed Ag | Catheter device variable pusher |
US20070043420A1 (en) | 2005-08-17 | 2007-02-22 | Medtronic Vascular, Inc. | Apparatus and method for stent-graft release using a cap |
US9254211B2 (en) | 2005-10-06 | 2016-02-09 | Cordis Corporation | Stent delivery system using a steerable guide wire |
JP5064411B2 (en) | 2005-11-30 | 2012-10-31 | クック メディカル テクノロジーズ エルエルシー | Transendoscopic introducer for stents |
US20070156223A1 (en) * | 2005-12-30 | 2007-07-05 | Dennis Vaughan | Stent delivery system with improved delivery force distribution |
US7691124B2 (en) | 2006-01-31 | 2010-04-06 | Codman & Shurtleff, Inc. | Delivery of therapeutic devices |
WO2007095031A2 (en) | 2006-02-13 | 2007-08-23 | Bay Street Medical, Inc. | System for delivering a stent |
EP1988851A2 (en) | 2006-02-14 | 2008-11-12 | Sadra Medical, Inc. | Systems and methods for delivering a medical implant |
US7582101B2 (en) | 2006-02-28 | 2009-09-01 | Cordis Development Corporation | Heated mechanical detachment for delivery of therapeutic devices |
US7344558B2 (en) | 2006-02-28 | 2008-03-18 | Cordis Development Corporation | Embolic device delivery system |
US7621946B2 (en) | 2006-03-06 | 2009-11-24 | Boston Scientific Scimed, Inc. | Implantable medical endoprosthesis delivery system with hub |
US20070208405A1 (en) | 2006-03-06 | 2007-09-06 | Boston Scientific Scimed, Inc. | Stent delivery catheter |
US20070219617A1 (en) | 2006-03-17 | 2007-09-20 | Sean Saint | Handle for Long Self Expanding Stent |
JP2009530060A (en) | 2006-03-20 | 2009-08-27 | エックステント・インコーポレーテッド | Apparatus and method for deploying connected prosthetic segments |
US8092508B2 (en) | 2006-03-30 | 2012-01-10 | Stryker Corporation | Implantable medical endoprosthesis delivery system |
US9211206B2 (en) | 2006-04-13 | 2015-12-15 | Medtronic Vascular, Inc. | Short handle for a long stent |
US20070250151A1 (en) | 2006-04-24 | 2007-10-25 | Scimed Life Systems, Inc. | Endovascular aortic repair delivery system with anchor |
US8690935B2 (en) | 2006-04-28 | 2014-04-08 | DePuy Synthes Products, LLC | Stent delivery system with threaded engagement and method |
US8721701B2 (en) | 2006-05-18 | 2014-05-13 | DePuy Synthes Products, LLC | Vascular occlusion device deployment system with gripping feature opened by a collapsible reaction chamber |
US8535368B2 (en) | 2006-05-19 | 2013-09-17 | Boston Scientific Scimed, Inc. | Apparatus for loading and delivering a stent |
US8585732B2 (en) | 2006-06-14 | 2013-11-19 | DePuy Synthes Products, LLC | Retrieval device with sidewall grippers |
US9510962B2 (en) | 2006-06-16 | 2016-12-06 | Olympus Corporation | Stent delivery system |
US8133265B2 (en) | 2006-06-30 | 2012-03-13 | Olympus Medical Systems Corp. | Guide catheter, and stent delivery system |
MX2009004292A (en) | 2006-10-22 | 2009-08-12 | Idev Technologies Inc | Devices and methods for stent advancement. |
EP3329882B1 (en) | 2006-10-22 | 2023-09-20 | IDEV Technologies, INC. | Methods for securing strand ends and the resulting devices |
DE102006053748B3 (en) | 2006-11-09 | 2008-04-10 | Jotec Gmbh | Insert system for inserting and releasing e.g. endovascular stent, has fixing system with cover unit including pivoting units axially extending in proximal direction of insert system, and retaining unit arranged proximal to cover unit |
WO2008063496A2 (en) | 2006-11-13 | 2008-05-29 | Flexible Stenting Solutions, Llc | Delivery system catheter with rotating distal end |
EP2106250B1 (en) | 2007-01-25 | 2020-04-01 | Boston Scientific Limited | Endoscope with preloaded or preloadable stent |
ATE526888T1 (en) | 2007-03-08 | 2011-10-15 | Boston Scient Ltd | SYSTEM FOR DELIVERING A DETACHABLE IMPLANTABLE PRODUCT |
US8486132B2 (en) | 2007-03-22 | 2013-07-16 | J.W. Medical Systems Ltd. | Devices and methods for controlling expandable prostheses during deployment |
KR100822045B1 (en) | 2007-04-23 | 2008-04-15 | (주) 태웅메디칼 | Proximal release type stent delivery device |
US7981148B2 (en) | 2007-05-16 | 2011-07-19 | Boston Scientific Scimed, Inc. | Stent delivery catheter |
US20080300667A1 (en) | 2007-05-31 | 2008-12-04 | Bay Street Medical | System for delivering a stent |
US20090030495A1 (en) | 2007-07-25 | 2009-01-29 | Abbott Laboratories Vascular Enterprises Limited | System for controlled prosthesis deployment |
US20090082841A1 (en) | 2007-09-26 | 2009-03-26 | Boston Scientific Corporation | Apparatus for securing stent barbs |
US8114144B2 (en) | 2007-10-17 | 2012-02-14 | Abbott Cardiovascular Systems Inc. | Rapid-exchange retractable sheath self-expanding delivery system with incompressible inner member and flexible distal assembly |
US8298276B2 (en) | 2007-12-03 | 2012-10-30 | Olympus Medical Systems Corp. | Stent delivery system, stent placement method, and stent attachment method |
US20090149936A1 (en) | 2007-12-05 | 2009-06-11 | Cook Incorporated | Reinforced delivery catheter |
WO2009082723A1 (en) | 2007-12-26 | 2009-07-02 | Cook Incorporated | Deployment catheter |
US7566342B2 (en) | 2007-12-27 | 2009-07-28 | Cook Incorporated | Delivery system for medical device |
US7963987B2 (en) | 2007-12-28 | 2011-06-21 | Cook Medical Technologies Llc | Sequential implant delivery system |
EP2252240B1 (en) | 2008-01-14 | 2012-08-01 | Boston Scientific Scimed, Inc. | Stent delivery device with luer or clamp-type suture release apparatus |
US7806919B2 (en) | 2008-04-01 | 2010-10-05 | Medtronic Vascular, Inc. | Double-walled stent system |
US8882821B2 (en) | 2008-05-02 | 2014-11-11 | Cook Medical Technologies Llc | Cartridge delivery system for delivery of medical devices |
US8308792B2 (en) | 2008-05-30 | 2012-11-13 | Cordis Corporation | Device for loading self-expanding stents |
US8034094B2 (en) | 2008-06-11 | 2011-10-11 | Olympus Medical Systems Corp. | Stent delivery system and stent delivery method |
US20100042199A1 (en) | 2008-08-18 | 2010-02-18 | Burton David G | Dilation balloon catheter and methods of use thereof |
US20100042198A1 (en) | 2008-08-18 | 2010-02-18 | Burton David G | Single piece double wall dilation balloon catheter |
DE202010007592U1 (en) | 2010-05-27 | 2010-10-14 | Idev Technologies, Inc. | Stent delivery system with slider assembly |
US9023095B2 (en) | 2010-05-27 | 2015-05-05 | Idev Technologies, Inc. | Stent delivery system with pusher assembly |
-
2007
- 2007-10-22 MX MX2009004292A patent/MX2009004292A/en active IP Right Grant
- 2007-10-22 EP EP07844525.1A patent/EP2083767B1/en active Active
- 2007-10-22 MX MX2013003190A patent/MX344492B/en unknown
- 2007-10-22 BR BRPI0717389-0A2A patent/BRPI0717389A2/en not_active IP Right Cessation
- 2007-10-22 AU AU2007309087A patent/AU2007309087B2/en not_active Ceased
- 2007-10-22 WO PCT/US2007/082165 patent/WO2008051941A2/en active Application Filing
- 2007-10-22 CA CA2667322A patent/CA2667322C/en not_active Expired - Fee Related
- 2007-10-22 KR KR1020137018619A patent/KR20130095317A/en active Application Filing
- 2007-10-22 EP EP19154024.4A patent/EP3494937B1/en active Active
- 2007-10-22 JP JP2009534804A patent/JP5455633B2/en not_active Expired - Fee Related
- 2007-10-22 KR KR1020147027841A patent/KR101659197B1/en active IP Right Grant
- 2007-10-22 US US11/876,764 patent/US8876881B2/en active Active
-
2009
- 2009-04-22 IL IL198303A patent/IL198303A/en active IP Right Grant
-
2010
- 2010-07-16 HK HK10106939.9A patent/HK1140405A1/en not_active IP Right Cessation
-
2012
- 2012-07-10 IL IL220860A patent/IL220860A/en active IP Right Grant
-
2016
- 2016-04-21 IL IL245331A patent/IL245331A/en active IP Right Grant
- 2016-12-14 IL IL249562A patent/IL249562A0/en unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433723A (en) | 1991-10-11 | 1995-07-18 | Angiomed Ag | Apparatus for widening a stenosis |
US5372600A (en) | 1991-10-31 | 1994-12-13 | Instent Inc. | Stent delivery systems |
US5772668A (en) | 1992-06-18 | 1998-06-30 | American Biomed, Inc. | Apparatus for placing an endoprosthesis |
US5707376A (en) | 1992-08-06 | 1998-01-13 | William Cook Europe A/S | Stent introducer and method of use |
US5968052A (en) | 1996-11-27 | 1999-10-19 | Scimed Life Systems Inc. | Pull back stent delivery system with pistol grip retraction handle |
US5776142A (en) | 1996-12-19 | 1998-07-07 | Medtronic, Inc. | Controllable stent delivery system and method |
US6514261B1 (en) | 1998-09-30 | 2003-02-04 | Impra, Inc. | Delivery mechanism for implantable stent |
US7122050B2 (en) | 1998-09-30 | 2006-10-17 | Bard Peripheral Vascular, Inc. | Delivery mechanism for implantable stent |
US20030040772A1 (en) | 1999-02-01 | 2003-02-27 | Hideki Hyodoh | Delivery devices |
US20050021123A1 (en) | 2001-04-30 | 2005-01-27 | Jurgen Dorn | Variable speed self-expanding stent delivery system and luer locking connector |
US6599296B1 (en) | 2001-07-27 | 2003-07-29 | Advanced Cardiovascular Systems, Inc. | Ratcheting handle for intraluminal catheter systems |
US7052511B2 (en) | 2002-04-04 | 2006-05-30 | Scimed Life Systems, Inc. | Delivery system and method for deployment of foreshortening endoluminal devices |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9925074B2 (en) | 1999-02-01 | 2018-03-27 | Board Of Regents, The University Of Texas System | Plain woven stents |
US9895242B2 (en) | 2006-10-22 | 2018-02-20 | Idev Technologies, Inc. | Secured strand end devices |
JP2012504483A (en) * | 2008-10-06 | 2012-02-23 | フレキシブル ステンティング ソリューションズ,インク. | Re-storable stent delivery system |
JP2010162348A (en) * | 2009-01-19 | 2010-07-29 | Achieva Medical (Shanghai) Co Ltd | Delivery apparatus for retractable self-expanding neurovascular stent, and its use |
US9023095B2 (en) | 2010-05-27 | 2015-05-05 | Idev Technologies, Inc. | Stent delivery system with pusher assembly |
CN103586582A (en) * | 2013-11-28 | 2014-02-19 | 哈尔滨工业大学 | Method for connecting Cf/Al composite materials and TiAl through laser ignition self-propagating reaction auxiliary brazing |
WO2015164057A3 (en) * | 2014-04-22 | 2015-12-30 | Abbott Cardiovascular Systems Inc | System for continuous stent advancement |
EP3285687A4 (en) * | 2015-04-22 | 2019-07-10 | AneuMed, Inc. | Personalized prosthesis and methods of deployment |
US10575975B2 (en) | 2015-04-22 | 2020-03-03 | Aneumed, Inc. | Personalized prosthesis and methods of deployment |
EP3542763A4 (en) * | 2016-11-16 | 2020-07-22 | Taewoong Medical Co., Ltd. | Stent delivery system comprising monopolar electrocautery tip |
Also Published As
Publication number | Publication date |
---|---|
MX344492B (en) | 2016-12-16 |
JP2010507459A (en) | 2010-03-11 |
EP3494937A1 (en) | 2019-06-12 |
IL245331A0 (en) | 2016-06-30 |
KR20140129361A (en) | 2014-11-06 |
AU2007309087A1 (en) | 2008-05-02 |
IL245331A (en) | 2016-12-29 |
KR20130095317A (en) | 2013-08-27 |
IL249562A0 (en) | 2017-02-28 |
EP2083767B1 (en) | 2019-04-03 |
IL220860A (en) | 2016-05-31 |
KR101659197B1 (en) | 2016-09-22 |
MX2009004292A (en) | 2009-08-12 |
WO2008051941A8 (en) | 2009-06-04 |
EP3494937B1 (en) | 2024-04-17 |
HK1140405A1 (en) | 2010-10-15 |
IL198303A (en) | 2012-08-30 |
JP5455633B2 (en) | 2014-03-26 |
US8876881B2 (en) | 2014-11-04 |
WO2008051941A3 (en) | 2008-06-19 |
EP2083767A2 (en) | 2009-08-05 |
CA2667322C (en) | 2016-09-13 |
AU2007309087B2 (en) | 2012-07-05 |
BRPI0717389A2 (en) | 2014-04-01 |
CA2667322A1 (en) | 2008-05-02 |
IL198303A0 (en) | 2010-02-17 |
US20080097572A1 (en) | 2008-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2934168C (en) | Devices and methods for stent advancement | |
US8876881B2 (en) | Devices for stent advancement | |
US11007074B2 (en) | Stent delivery system with pusher assembly | |
EP2501334B1 (en) | Stent delivery system with pusher assembly | |
JP2010507459A5 (en) | ||
US20150297379A1 (en) | System for continuous stent advancement | |
AU2012202653B2 (en) | Devices and methods for stent advancement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200780046619.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07844525 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2009534804 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 198303 Country of ref document: IL Ref document number: 2667322 Country of ref document: CA Ref document number: 12009500776 Country of ref document: PH Ref document number: MX/A/2009/004292 Country of ref document: MX |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007309087 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3124/DELNP/2009 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020097010368 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2009119252 Country of ref document: RU Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007844525 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2007309087 Country of ref document: AU Date of ref document: 20071022 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 220860 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020137018619 Country of ref document: KR |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01E Ref document number: PI0717389 Country of ref document: BR Free format text: VIDE PARECER NO E-PARECER. |
|
ENP | Entry into the national phase |
Ref document number: PI0717389 Country of ref document: BR Kind code of ref document: A2 Effective date: 20090422 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020147027841 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 245331 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 249562 Country of ref document: IL |