WO2009014617A1 - Circulatory valve, system and method - Google Patents
Circulatory valve, system and method Download PDFInfo
- Publication number
- WO2009014617A1 WO2009014617A1 PCT/US2008/008651 US2008008651W WO2009014617A1 WO 2009014617 A1 WO2009014617 A1 WO 2009014617A1 US 2008008651 W US2008008651 W US 2008008651W WO 2009014617 A1 WO2009014617 A1 WO 2009014617A1
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- WO
- WIPO (PCT)
- Prior art keywords
- valve
- frame
- equilibrium state
- joints
- stable equilibrium
- Prior art date
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/243—Deployment by mechanical expansion
- A61F2/2433—Deployment by mechanical expansion using balloon catheter
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2475—Venous valves
-
- 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
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2439—Expansion controlled by filaments
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
Definitions
- the present disclosure relates generally to apparatuses, systems, and methods for use in the vascular system; and more particularly to apparatuses, systems, and methods for native valve replacement and/or augmentation.
- Figure 2 illustrates an example of a frame cell according to the present disclosure.
- Figure 8C illustrates a balloon catheter used with an embodiment of the system that includes a cardiac valve according to the present disclosure.
- the joints 110 can be located on the frame member 106 such that as the joint 110 transitions from the first stable equilibrium state to the second stable equilibrium state the size (e.g., length) of the perimeter of the valve frame 102 increases.
- the joints 1 10 are located on the frame member 106 in such a way as to cause the valve frame 102 to radially increase in size as the joints 110 move toward the second stable equilibrium state.
- the valve frame 102 increases its perimeter size as the frame cell 108 change shape during the joint 110 transition. As will be appreciated, some change to the longitudinal dimension of the valve frame 102 may occur as the perimeter dimension changes.
- the frame cell 108 can include one or more of the joints 110. As illustrated in figure 1, the frame cells 108 include two of the joints 110. In an additional embodiment, each frame cell 108 of the valve frame 102 need not have a joint 110. In other words, a frame cell 108 without a joint 110. So, in one embodiment a valve frame 102 could be configured in such a way that not every frame cell 108 includes a joint 110.
- the valve frame 102 can be self-expanding.
- self-expanding frames include those formed from temperature-sensitive memory alloy which changes shape at a designated temperature or temperature range.
- the self-expanding frames can include those having a spring-bias.
- suitable materials include, but are not limited to, medical grade stainless steel (e.g., 316L), titanium, tantalum, platinum alloys, niobium alloys, cobalt alloys, alginate, or combinations thereof.
- shape-memory materials include shape memory plastics, polymers, and thermoplastic materials which are inert in the body.
- the circulatory valve 100 can further include one or more radiopaque markers (e.g., tabs, sleeves, welds).
- one or more portions of the valve frame 102 can be formed from a radiopaque material.
- Radiopaque markers can be attached to and/or coated onto one or more locations along the valve frame 102. Examples of radiopaque material include, but are not limited to, gold, tantalum, and platinum.
- the position of the one or more radiopaque markers can be selected so as to provide information on the position, location and orientation of the valve 100 during its implantation.
- These synthetic materials can be in a woven, a knit, a cast or other known physical fluid-impermeable or permeable configurations.
- plated metals e.g., gold, platinum, rhodium
- the leaflet 104 material e.g., a sandwich configuration
- valve 100 can be treated and/or coated with any number of surface or material treatments.
- treatments include, but are not limited to, bioactive agents, including those that modulate thrombosis, those that encourage cellular ingrowth, throughgrowth, and endothelialization, those that resist infection, and those that reduce calcification.
- the frame cell 108 also includes a compliant segment 116 that extend between a corner portion 118 and the joint 110 of the frame cell 108.
- the compliant segment 116 can elastically flex, or deflect, from the corner portion 118 as the joint 110 transitions from the first stable state through the unstable state to the second stable state.
- the compliant segment 116 in its deflected state can then assist in holding the joint 1 10 in the second stable equilibrium state.
- Figure 2 provides an illustration of joint 210 and compliant segment 216 transitioning from the first stable equilibrium state 222 through the unstable equilibrium state 224 to the second stable equilibrium state 226. In one embodiment, this transition occurs as the joint 210 are drawn towards each other. Embodiments illustrating how this force can be applied to the joint 210 and the compliant segment 216 will be described herein.
- figure 2 also provides a graph 230 that illustrates the relative position of the equilibrium states 222 and 226 of the joint 210 and compliant segment 216 as a function of potential energy 232.
- the first and second stable equilibrium states 222 and 226 of the joint 210 and the compliant segment 216 are located at local potential energy minimums (either equal or unequal) with the unstable equilibrium state 224 positioned between the two states 222 and 226.
- the graph 230 also illustrates that due to the elastic nature of the j oint 210 and compliant segment 216 changes to their shape away from the first stable equilibrium state 222 will not result in transition to the second stable equilibrium state 226 unless enough force is supplied to overcome the unstable equilibrium state 224.
- Figure 2 also illustrates how the longitudinal length 228 of the frame cell 208 is greater in the second stable equilibrium state 226 as compared to the first stable equilibrium state 222. This change in longitudinal length 228 of the frame cell 208 helps to increase the peripheral length of the valve in which the frame cell 208 is used, as discussed herein.
- the configuration and design of the joint 210 and the compliant segment 216 for the cell 208 can change the relative values for the first and second stable equilibrium states 222, 226.
- such design aspects as a radius of curvature and arc length, among others, for the corner portions 218 and/or the compliant segment 216 can affect relative values for the first and second stable equilibrium states 222, 226.
- the number, the position and the configuration of the joint 210 on each frame cell 208 can also affect relative values for the first and second stable equilibrium states 222, 226. Changes to the cross-sectional shape and/or relative dimensions of the member 206 of the different components (e.g., the joint 210 and the compliant segment 216) can also affect relative values for the first and second stable equilibrium states 222, 226.
- the joint of the present disclosure can have a number of different configurations.
- the joint 210 illustrated in figure 2 has a looped configuration, where the frame member 206 curves over on itself to form a closed curve.
- the frame member 206 can be curved over on itself more than once.
- the frame member forming the joint can have a partially open configuration.
- Figure 3 provides an illustration of such a partially open configuration for the joint 310. As illustrated, the frame member
- FIGs 4A and 4B provide an additional embodiment of the valve 400 according to the present disclosure.
- the valve 400 includes the valve frame 402 and valve leaflet 404 coupled to the valve frame 402.
- the valve frame 402 also includes frame members 406 that define a frame cell 408 having joints 410, as discussed herein.
- Figure 4 A provides an illustration of the valve 400 in an undeployed state
- figure 4B provides an illustration of the valve 400 in a deployed state (e.g., where the joints 410 are in their second stable equilibrium state 426).
- the joints 410 have a partially open configuration with a curve 434.
- joints 410 illustrated in figures 4A and 4B also include an opening
- the openings 435 defined by the valve frame 402 can be used to advance the joints 410 of the valve frame 402 from the first stable equilibrium state through the unstable equilibrium state to the second stable equilibrium state. In one embodiment, this transition can occur as one or more of the joints 410 are drawn towards each other, as will be discussed herein.
- the valve frame 402 has an elongate tubular structure with a proximal end 412 and a distal end 414.
- the frame cell 408 of the present disclosure can be positioned so as to provide both the proximal and distal ends 412, 414 of the valve frame 402.
- Other configurations are possible, as discussed herein.
- the joints 410 are located on the frame member 406 such that as the joints 410 transition to the second stable equilibrium state the size (e.g., length) of the perimeter of the valve frame 402 increases.
- the joints 410 are located on the frame member 406 in such a way as to cause the valve frame 402 to radially increase in size as the joints 410 move toward the second stable equilibrium state.
- the valve frame 402 increases its perimeter size as the frame cell 408 change shape during the joint 410 transition. As will be appreciated, some change to the longitudinal dimension of the valve frame 402 may occur as the perimeter dimension changes.
- valve frame 402 can be self-expanding, as discussed herein.
- frame member 406 can also have similar and/or different cross-sectional geometries along its length, as discussed herein.
- the circulatory valve 400 can further include one or more radiopaque markers (e.g., tabs, sleeves, welds), as discussed herein.
- FIG. 5 provides an additional embodiment of the valve 500 according to the present disclosure.
- the valve 500 includes the valve frame 502 and valve leaflet 504 coupled to the valve frame 502.
- the valve frame 502 also includes frame members 506 that define a frame cell 508 having joints 510, as discussed herein. As illustrated, while the frame cells 508 are located at the proximal end 512 and distal end 514 of the valve frame 502 not every frame cell 508 includes a joint 510. In addition, joints 510 in the frame cells 508 have different relative locations along the frame member 506.
- Figure 5 also illustrates that the valve frame 502 has frame members 506 that define a predefined frame design 540 that extends between the frame cells 508.
- the predefined frame design 540 and the frame cells 508 have a different configuration. Selection of the predefined frame design 540 can be based on a number of factors. Such factors include, but are not limited to, the location where the valve 500 is to be implanted, the size of the valve 500, the material(s) used to form the valve frame 502 of the valve 500, among others. Examples of other useful frame designs include those illustrated in co-pending U.S. patent application No. 60/899,444 entitled "Percutaneous Valve, System and Method" (atty docket number 07-00015P).
- the first and second engagement members 646, 648 on the frame cell 608 engage to lock together as the frame cell 608 moves from the unstable equilibrium state 624 to the second stable equilibrium state 626.
- the first engagement member 646 extends from one of the joints 610 (e.g., a first joint), while the second engagement member 648 extends from another of the joint 610 (e.g., a second joint) of the frame cell 608.
- the engagement members can extend from portions of the compliant segments 616 of the frame cell 608.
- the locking mechanism 644 can allow the second state 626 to be something other than a local potential energy minimum, as it better ensures the frame cell 608 does not return to its first stable equilibrium state 622.
- first engagement member 646 of the lock mechanism 644 can include a shaft having a ball tip.
- the second engagement member 648 can have a socket to receive and lock the ball tip of the shaft.
- the first engagement member 646 of the lock mechanism 644 can include a shaft having a hook.
- the second engagement member 648 can have a loop or member segment to receive and engage the hook to lock the frame cell 608.
- the loop of the second engagement member 648 could be either the loop of the joint 610 or a portion of the frame member 606, which are opposite to and functionally aligned with the hook.
- the deployment thread 756 can be removed from the joint 710 by pulling on a first end of thread 756 to allow the second end of the thread 756 to pass through the joint 710.
- the thread 756 and the push tube 752 can then be removed from the frame cell 708.
- Other ways of removing the thread 756 from the frame joint 710 are also possible.
- the deployment thread 756 can have a number of different configurations.
- the deployment thread 756 can be a monofilament (i.e., a single strand of material).
- the deployment thread 756 can have a multistrand configuration.
- the deployment thread 756 having multiple strands can have a woven, a braided, and/or a twisted configuration. Combinations of these configurations are also possible.
- the deployment thread 756 can also have a multilayer construction, where the deployment thread 756 includes a core that is surrounded by one or more layers.
- the core and layers of the deployment thread 756 can be formed of different materials and/or the same materials having different desired properties.
- the deployment thread 756 can further include a coating that does not necessarily constitute a "layer" (i.e., a material that imbeds or integrates into the layer on which it is applied). Such layers and/or coatings can impart properties to the deployment thread 756 such as hardness and/or lubricity, among others.
- the deployment thread 756 can be formed of a number of materials.
- Such materials can have a sufficient tensile strength and yield point to resist stretching so as to allow the frame cells of the present disclosure to be deployed as discussed herein.
- examples of such materials include, but are not limited to, polymers such as nylon(s), acetal, Pebax, PEEK, PTFE, polyamide, polypyrol, and Kevlar.
- the deployment thread 756 can be formed of metal and/or metal alloys, such as stainless steel, elgioly, nitinol, and titanium. Other polymers, metals and/or metal alloys are also possible.
- the thread 756 could also be coated with a lubricious material, such as a hydrophilic coating.
- the materials of the deployment thread 756 also include combinations of these materials in one or more of the configurations as discussed herein.
- the push tube 752 can formed from a number of different materials. Materials include metal(s), metal alloys, and polymers, such as PVC, PE, POC, PET, polyamide, mixtures, and block co-polymers thereof.
- the push tube 752 can have a wall thickness and a lumen diameter sufficient to allow the deployment thread 756 to slide longitudinally through the lumen 754 and to have sufficient column strength to apply the pushing force 762, as discussed herein.
- FIGs 8 A and 8B illustrate a cross-sectional view of an embodiment of a system 866 according to the present disclosure.
- System 866 includes circulatory valve 800, as described herein, releasably joined to an elongate delivery catheter 868.
- the system 866 also includes a retractable sheath 870, where the circulatory valve 800 is releasably positioned between the sheath 870 and the delivery catheter 868.
- figure 8A illustrates an embodiment in which the retractable sheath 870 is positioned around at least a portion of the delivery catheter 868 to releasably hold the valve 800 in an undeployed state.
- Figure 8B illustrates an embodiment in which the sheath 870 has been retracted relative the delivery catheter 868 to allow the valve 800 to expand to its partially deployed state.
- the delivery catheter 868 includes an elongate body 872 having a proximal end 874 and a distal end 876.
- a lumen 878 extends through the proximal and distal ends 874, 876.
- the lumen 878 receives a guidewire for guiding the placement of the circulatory valve 800 in the vasculature.
- the elongate delivery catheter 868 also includes a distal tip 880.
- the distal tip 880 has a conical configuration, where the tip 880 has a smaller diameter portion near the distal end 876 of the of the delivery catheter 868 as compared to the proximal portion of the tip 880.
- the distal tip 880 can also include a recessed lip 882 in which a distal portion of the retractable sheath 870 can releasably seat. In one embodiment, seating the distal portion of the retractable sheath 870 in the recessed lip 882 helps to hold the valve 800 in its undeployed state.
- the retractable sheath 870 can move longitudinally (e.g., slide) relative the delivery catheter 868 to allow the circulatory valve 800 to expand from its undeployed state towards the first stable equilibrium state. In one embodiment, moving the retractable sheath 870 relative the delivery catheter 868 can be accomplished by pulling a proximal portion 884 of the sheath 870 relative a proximal portion 886 of the delivery catheter 868.
- the system 866 also includes push tubes 852 and deployment thread 856 for a deployment mechanism, as discussed herein. As illustrated, the push tubes 852 are positioned between the sheath 870 and the delivery catheter 868.
- the push tubes 852 also include a proximal portion 888 from which the tubes 852 can be moved longitudinally relative the sheath 870 and the delivery catheter 868.
- the proximal portion 888 allows a user to apply a pushing force through the tubes 852 to the joints 810, as discussed herein.
- the deployment thread 856 extends from the lumen 854 of the push tubes 852, where both the deployment thread 856 and at least the distal end 859 of the push tubes 852 releasably engage the joints 810 of the frame cell 808.
- the circulatory valve 800 expands to its first stable equilibrium state, as discussed herein, after the retractable sheath 870 has been retracted relative the valve 800.
- the push tubes 852 are illustrated as bending with the valve 800 in its first stable equilibrium state.
- the push tubes 852 are also illustrated as abutting the first of the joint 810 while the deployment thread 856 loops through the second of the joint 810 for the frame cell 808. Force applied through the deployment threads 856 and/or the push tubes 852 can then be used to transition the valve 800 from the first stable equilibrium state to the second stable equilibrium state, as discussed herein.
- Embodiments of the system 866 can further include an expandable filter that forms a portion of the retractable sheath. Examples of such an embodiment can be found in co-pending US Patent Application No. / , entitled “Percutaneous Valve, System and Method” (docket number 07-00015US), which is hereby incorporated by reference in its entirety.
- each of the delivery catheter 868, the retractable sheath 870 can be formed of a number of materials. Materials include polymers, such as PVC, PE, POC, PET, polyamide, mixtures, and block co-polymers thereof.
- each of the delivery catheter 868 and the retractable sheath 870 can have a wall thickness and an inner diameter sufficient to allow the structures to slide longitudinally relative each other, as described herein, and to maintain the circulatory valve 800 in a compressed state, as discussed herein.
- applying force between the push tubes 852 and the deployment thread 856 allows the frame cells 808 to transition to the second stable equilibrium state (e.g., the deployed state).
- the circulatory valve 800 can further include a sealing material 801 positioned on the periphery of the valve frame 802.
- a sealing material 801 positioned on the periphery of the valve frame 802.
- the sealing material 801 can swell due the presence of liquid to occupy volume between the valve frame 802 and the tissue on which the valve 800 has been implanted so as to prevent leakage of the liquid around the outside of the circulatory valve 800.
- suitable materials for the sealing material 801 are possible.
- the sealing material 801 can be selected from the general class of materials that include polysaccharides, proteins, and biocompatible gels.
- these polymeric materials can include, but are not limited to, those derived from poly(ethylene oxide) (PEO), polyethylene terephthalate (PET), polyethylene glycol) (PEG), polyvinyl alcohol) (PVA), poly(vinylpyrrolidone) (PVP), poly(ethyloxazoline) (PEOX) polyaminoacids, pseudopolyamino acids, and polyethyloxazoline, as well as copolymers of these with each other or other water soluble polymers or water insoluble polymers.
- PEO poly(ethylene oxide)
- PET polyethylene terephthalate
- PET polyethylene glycol)
- PVA polyvinyl alcohol
- PVP poly(vinylpyrrolidone)
- PEOX poly(ethyloxazoline)
- polysaccharide examples include those derived from alginate, hyaluronic acid, chondroitin sulfate, dextran, dextran sulfate, heparin, heparin sulfate, heparan sulfate, chitosan, gellan gum, xanthan gum, guar gum, water soluble cellulose derivatives, and carrageenan.
- proteins include those derived from gelatin, collagen, elastin, zein, and albumin, whether produced from natural or recombinant sources.
- the embodiments of the valve described herein may be used to replace, supplement, or augment valve structures within one or more lumens of the body.
- embodiments of the present invention may be used to replace an incompetent cardiac valve of the heart, such as the aortic, pulmonary and/or mitral valves of the heart.
- the native cardiac valve can either remain in place (e.g., via a valvuloplasty procedure) or be removed prior to implanting the circulatory valve of the present disclosure.
- valve of the present disclosure can be deployed and placed in any number of cardiovascular locations.
- valve can be deployed and placed within a major artery of a patient.
- major arteries include, but are not limited to, the aorta.
- valves of the present invention can be deployed and placed within other major arteries of the heart and/or within the heart itself, such as in the pulmonary artery for replacement and/or augmentation of the pulmonary valve and between the left atrium and the left ventricle for replacement and/or augmentation of the mitral valve.
- the circulatory valve can also be radially expanded with an inflatable balloon to set the circulatory valve in the deployed state.
- the valve can provide sufficient contact with the body lumen wall to prevent retrograde flow between the valve and the body lumen wall, and to securely locate the valve and prevent migration of the valve.
- the valve described herein also display sufficient flexibility and resilience so as to accommodate changes in the body lumen diameter, while maintaining the proper placement of valve.
- the valve can engage the lumen so as to reduce the volume of retrograde flow through and around valve. It is, however, understood that some leaking or fluid flow may occur between the valve and the body lumen and/or through valve leaflets.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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EP08794511A EP2173279B1 (en) | 2007-07-26 | 2008-07-16 | Circulatory valve and system |
CN200880107329.0A CN101801314B (en) | 2007-07-26 | 2008-07-16 | Circulatory valve, system and method |
CA2694564A CA2694564C (en) | 2007-07-26 | 2008-07-16 | Circulatory valve, system and method |
JP2010518180A JP5192041B2 (en) | 2007-07-26 | 2008-07-16 | Circulation valve |
AT08794511T ATE523165T1 (en) | 2007-07-26 | 2008-07-16 | CIRCULATION VALVE AND CORRESPONDING SYSTEM |
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Application Number | Priority Date | Filing Date | Title |
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US11/881,220 | 2007-07-26 | ||
US11/881,220 US8828079B2 (en) | 2007-07-26 | 2007-07-26 | Circulatory valve, system and method |
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WO2009014617A1 true WO2009014617A1 (en) | 2009-01-29 |
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PCT/US2008/008651 WO2009014617A1 (en) | 2007-07-26 | 2008-07-16 | Circulatory valve, system and method |
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US (2) | US8828079B2 (en) |
EP (2) | EP2173279B1 (en) |
JP (1) | JP5192041B2 (en) |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9375312B2 (en) | 2010-07-09 | 2016-06-28 | Highlife Sas | Transcatheter atrio-ventricular valve prosthesis |
WO2016144796A1 (en) * | 2015-03-06 | 2016-09-15 | Boston Scientific Scimed, Inc. | Tavi anchoring assist device |
US10010415B2 (en) | 2010-12-20 | 2018-07-03 | Venus Medtech (Hangzhou) Inc. | Apparatus comprising individual shaft fibers and set for folding or unfolding a medical implant and method |
Families Citing this family (119)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1447669A (en) | 2000-08-18 | 2003-10-08 | 阿特里泰克公司 | Expandable implant devices for filtering blood flow from atrial appendages |
US9526609B2 (en) | 2003-12-23 | 2016-12-27 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8840663B2 (en) | 2003-12-23 | 2014-09-23 | Sadra Medical, Inc. | Repositionable heart valve method |
US20050137687A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Heart valve anchor and method |
US8828078B2 (en) | 2003-12-23 | 2014-09-09 | Sadra Medical, Inc. | Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements |
US9005273B2 (en) * | 2003-12-23 | 2015-04-14 | Sadra Medical, Inc. | Assessing the location and performance of replacement heart valves |
US8951299B2 (en) | 2003-12-23 | 2015-02-10 | Sadra Medical, Inc. | Medical devices and delivery systems for delivering medical devices |
US7445631B2 (en) | 2003-12-23 | 2008-11-04 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US20120041550A1 (en) | 2003-12-23 | 2012-02-16 | Sadra Medical, Inc. | Methods and Apparatus for Endovascular Heart Valve Replacement Comprising Tissue Grasping Elements |
US8603160B2 (en) | 2003-12-23 | 2013-12-10 | Sadra Medical, Inc. | Method of using a retrievable heart valve anchor with a sheath |
US7381219B2 (en) | 2003-12-23 | 2008-06-03 | Sadra Medical, Inc. | Low profile heart valve and delivery system |
US8579962B2 (en) | 2003-12-23 | 2013-11-12 | Sadra Medical, Inc. | Methods and apparatus for performing valvuloplasty |
US7959666B2 (en) | 2003-12-23 | 2011-06-14 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US7780725B2 (en) | 2004-06-16 | 2010-08-24 | Sadra Medical, Inc. | Everting heart valve |
EP2529699B1 (en) | 2003-12-23 | 2014-01-29 | Sadra Medical, Inc. | Repositionable heart valve |
US11278398B2 (en) | 2003-12-23 | 2022-03-22 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements |
US8182528B2 (en) | 2003-12-23 | 2012-05-22 | Sadra Medical, Inc. | Locking heart valve anchor |
US7329279B2 (en) | 2003-12-23 | 2008-02-12 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US20050137694A1 (en) | 2003-12-23 | 2005-06-23 | Haug Ulrich R. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8343213B2 (en) | 2003-12-23 | 2013-01-01 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
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 |
US7962208B2 (en) | 2005-04-25 | 2011-06-14 | Cardiac Pacemakers, Inc. | Method and apparatus for pacing during revascularization |
AU2006315812B2 (en) | 2005-11-10 | 2013-03-28 | Cardiaq Valve Technologies, Inc. | Balloon-expandable, self-expanding, vascular prosthesis connecting stent |
US20070213813A1 (en) | 2005-12-22 | 2007-09-13 | Symetis Sa | Stent-valves for valve replacement and associated methods and systems for surgery |
EP1988851A2 (en) | 2006-02-14 | 2008-11-12 | Sadra Medical, Inc. | Systems and methods for delivering a medical implant |
WO2008013915A2 (en) | 2006-07-28 | 2008-01-31 | Arshad Quadri | Percutaneous valve prosthesis and system and method for implanting same |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
BR112012021347A2 (en) | 2008-02-26 | 2019-09-24 | Jenavalve Tecnology Inc | stent for positioning and anchoring a valve prosthesis at an implantation site in a patient's heart |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
AU2009295960A1 (en) | 2008-09-29 | 2010-04-01 | Cardiaq Valve Technologies, Inc. | Heart valve |
EP2341871B1 (en) | 2008-10-01 | 2017-03-22 | Edwards Lifesciences CardiAQ LLC | Delivery system for vascular implant |
AU2010236288A1 (en) | 2009-04-15 | 2011-10-20 | Cardiaq Valve Technologies, Inc. | Vascular implant and delivery system |
US9730790B2 (en) | 2009-09-29 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Replacement valve and method |
US8449599B2 (en) | 2009-12-04 | 2013-05-28 | Edwards Lifesciences Corporation | Prosthetic valve for replacing mitral valve |
DE102010008360A1 (en) * | 2010-02-17 | 2011-09-29 | Transcatheter Technologies Gmbh | Medical implant in which gaps remain during crimping or folding, method and device for moving |
US8512400B2 (en) * | 2010-04-09 | 2013-08-20 | Medtronic, Inc. | Transcatheter heart valve delivery system with reduced area moment of inertia |
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
CN103002833B (en) | 2010-05-25 | 2016-05-11 | 耶拿阀门科技公司 | Artificial heart valve and comprise artificial heart valve and support through conduit carry interior prosthese |
CA2803149C (en) | 2010-06-21 | 2018-08-14 | Impala, Inc. | Replacement heart valve |
CN106073946B (en) | 2010-09-10 | 2022-01-04 | 西美蒂斯股份公司 | Valve replacement device, delivery device for a valve replacement device and method of producing a valve replacement device |
EP2618784B1 (en) | 2010-09-23 | 2016-05-25 | Edwards Lifesciences CardiAQ LLC | Replacement heart valves and delivery devices |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
EP2520251A1 (en) | 2011-05-05 | 2012-11-07 | Symetis SA | Method and Apparatus for Compressing Stent-Valves |
WO2013009975A1 (en) | 2011-07-12 | 2013-01-17 | Boston Scientific Scimed, Inc. | Coupling system for medical devices |
US8951243B2 (en) | 2011-12-03 | 2015-02-10 | Boston Scientific Scimed, Inc. | Medical device handle |
US10172708B2 (en) | 2012-01-25 | 2019-01-08 | Boston Scientific Scimed, Inc. | Valve assembly with a bioabsorbable gasket and a replaceable valve implant |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
US9883941B2 (en) | 2012-06-19 | 2018-02-06 | Boston Scientific Scimed, Inc. | Replacement heart valve |
US20140128964A1 (en) * | 2012-11-08 | 2014-05-08 | Symetis Sa | Stent Seals and Methods for Sealing an Expandable Stent |
US10583002B2 (en) | 2013-03-11 | 2020-03-10 | Neovasc Tiara Inc. | Prosthetic valve with anti-pivoting mechanism |
US20140277427A1 (en) | 2013-03-14 | 2014-09-18 | Cardiaq Valve Technologies, Inc. | Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery |
US9681951B2 (en) | 2013-03-14 | 2017-06-20 | Edwards Lifesciences Cardiaq Llc | Prosthesis with outer skirt and anchors |
US9730791B2 (en) | 2013-03-14 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
US9968445B2 (en) * | 2013-06-14 | 2018-05-15 | The Regents Of The University Of California | Transcatheter mitral valve |
US11076952B2 (en) | 2013-06-14 | 2021-08-03 | The Regents Of The University Of California | Collapsible atrioventricular valve prosthesis |
US9724083B2 (en) | 2013-07-26 | 2017-08-08 | Edwards Lifesciences Cardiaq Llc | Systems and methods for sealing openings in an anatomical wall |
JP6563394B2 (en) | 2013-08-30 | 2019-08-21 | イェーナヴァルヴ テクノロジー インコーポレイテッド | Radially foldable frame for an artificial valve and method for manufacturing the frame |
WO2015065910A2 (en) * | 2013-10-30 | 2015-05-07 | The Regents Of The University Of Michigan | System and method to limit cerebral ischemia |
CA2938614C (en) | 2014-02-21 | 2024-01-23 | Edwards Lifesciences Cardiaq Llc | Delivery device for controlled deployement of a replacement valve |
USD755384S1 (en) | 2014-03-05 | 2016-05-03 | Edwards Lifesciences Cardiaq Llc | Stent |
US9211165B2 (en) | 2014-03-19 | 2015-12-15 | GRS Guide System, Inc. | Positioning and installing surgical drilling devices and related devices and systems |
US9113982B1 (en) * | 2014-03-19 | 2015-08-25 | GRS Guide System, Inc. | Positioning and installing surgical drilling devices and related devices and systems |
US20150328000A1 (en) | 2014-05-19 | 2015-11-19 | Cardiaq Valve Technologies, Inc. | Replacement mitral valve with annular flap |
US9532870B2 (en) | 2014-06-06 | 2017-01-03 | Edwards Lifesciences Corporation | Prosthetic valve for replacing a mitral valve |
US9901445B2 (en) | 2014-11-21 | 2018-02-27 | Boston Scientific Scimed, Inc. | Valve locking mechanism |
US10449043B2 (en) | 2015-01-16 | 2019-10-22 | Boston Scientific Scimed, Inc. | Displacement based lock and release mechanism |
US9861477B2 (en) | 2015-01-26 | 2018-01-09 | Boston Scientific Scimed Inc. | Prosthetic heart valve square leaflet-leaflet stitch |
US9788942B2 (en) | 2015-02-03 | 2017-10-17 | Boston Scientific Scimed Inc. | Prosthetic heart valve having tubular seal |
US10201417B2 (en) | 2015-02-03 | 2019-02-12 | Boston Scientific Scimed Inc. | Prosthetic heart valve having tubular seal |
US10426617B2 (en) | 2015-03-06 | 2019-10-01 | Boston Scientific Scimed, Inc. | Low profile valve locking mechanism and commissure assembly |
US10080652B2 (en) | 2015-03-13 | 2018-09-25 | Boston Scientific Scimed, Inc. | Prosthetic heart valve having an improved tubular seal |
US10441416B2 (en) | 2015-04-21 | 2019-10-15 | Edwards Lifesciences Corporation | Percutaneous mitral valve replacement device |
US10376363B2 (en) | 2015-04-30 | 2019-08-13 | Edwards Lifesciences Cardiaq Llc | Replacement mitral valve, delivery system for replacement mitral valve and methods of use |
JP6767388B2 (en) | 2015-05-01 | 2020-10-14 | イェーナヴァルヴ テクノロジー インコーポレイテッド | Devices and methods to reduce the proportion of pacemakers in heart valve replacement |
WO2016209970A1 (en) | 2015-06-22 | 2016-12-29 | Edwards Lifescience Cardiaq Llc | Actively controllable heart valve implant and methods of controlling same |
US10092400B2 (en) | 2015-06-23 | 2018-10-09 | Edwards Lifesciences Cardiaq Llc | Systems and methods for anchoring and sealing a prosthetic heart valve |
US10335277B2 (en) | 2015-07-02 | 2019-07-02 | Boston Scientific Scimed Inc. | Adjustable nosecone |
US10195392B2 (en) | 2015-07-02 | 2019-02-05 | Boston Scientific Scimed, Inc. | Clip-on catheter |
US10179041B2 (en) | 2015-08-12 | 2019-01-15 | Boston Scientific Scimed Icn. | Pinless release mechanism |
US10136991B2 (en) | 2015-08-12 | 2018-11-27 | Boston Scientific Scimed Inc. | Replacement heart valve implant |
US10117744B2 (en) | 2015-08-26 | 2018-11-06 | Edwards Lifesciences Cardiaq Llc | Replacement heart valves and methods of delivery |
US10575951B2 (en) | 2015-08-26 | 2020-03-03 | Edwards Lifesciences Cardiaq Llc | Delivery device and methods of use for transapical delivery of replacement mitral valve |
US10350066B2 (en) | 2015-08-28 | 2019-07-16 | Edwards Lifesciences Cardiaq Llc | Steerable delivery system for replacement mitral valve and methods of use |
EP3407835A4 (en) | 2016-01-29 | 2019-06-26 | Neovasc Tiara Inc. | Prosthetic valve for avoiding obstruction of outflow |
US10342660B2 (en) | 2016-02-02 | 2019-07-09 | Boston Scientific Inc. | Tensioned sheathing aids |
USD815744S1 (en) | 2016-04-28 | 2018-04-17 | Edwards Lifesciences Cardiaq Llc | Valve frame for a delivery system |
EP4183371A1 (en) | 2016-05-13 | 2023-05-24 | JenaValve Technology, Inc. | Heart valve prosthesis delivery system and method for delivery of heart valve prosthesis with introducer sheath and loading system |
US10583005B2 (en) | 2016-05-13 | 2020-03-10 | Boston Scientific Scimed, Inc. | Medical device handle |
US10201416B2 (en) | 2016-05-16 | 2019-02-12 | Boston Scientific Scimed, Inc. | Replacement heart valve implant with invertible leaflets |
US10098740B2 (en) * | 2016-07-15 | 2018-10-16 | Covidien Lp | Venous valve prostheses |
US10350062B2 (en) | 2016-07-21 | 2019-07-16 | Edwards Lifesciences Corporation | Replacement heart valve prosthesis |
CN109789017B (en) | 2016-08-19 | 2022-05-31 | 爱德华兹生命科学公司 | Steerable delivery system for replacing a mitral valve and methods of use |
EP3503848B1 (en) | 2016-08-26 | 2021-09-22 | Edwards Lifesciences Corporation | Multi-portion replacement heart valve prosthesis |
US10758348B2 (en) | 2016-11-02 | 2020-09-01 | Edwards Lifesciences Corporation | Supra and sub-annular mitral valve delivery system |
CA3042588A1 (en) | 2016-11-21 | 2018-05-24 | Neovasc Tiara Inc. | Methods and systems for rapid retraction of a transcatheter heart valve delivery system |
WO2018138658A1 (en) | 2017-01-27 | 2018-08-02 | Jenavalve Technology, Inc. | Heart valve mimicry |
US10828154B2 (en) | 2017-06-08 | 2020-11-10 | Boston Scientific Scimed, Inc. | Heart valve implant commissure support structure |
WO2019010321A1 (en) | 2017-07-06 | 2019-01-10 | Edwards Lifesciences Corporation | Steerable rail delivery system |
WO2019028161A1 (en) | 2017-08-01 | 2019-02-07 | Boston Scientific Scimed, Inc. | Medical implant locking mechanism |
US10939996B2 (en) | 2017-08-16 | 2021-03-09 | Boston Scientific Scimed, Inc. | Replacement heart valve commissure assembly |
US10856984B2 (en) | 2017-08-25 | 2020-12-08 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
WO2019144071A1 (en) | 2018-01-19 | 2019-07-25 | Boston Scientific Scimed, Inc. | Medical device delivery system with feedback loop |
WO2019144069A2 (en) | 2018-01-19 | 2019-07-25 | Boston Scientific Scimed, Inc. | Inductance mode deployment sensors for transcatheter valve system |
WO2019147846A2 (en) | 2018-01-25 | 2019-08-01 | Edwards Lifesciences Corporation | Delivery system for aided replacement valve recapture and repositioning post- deployment |
US11147668B2 (en) | 2018-02-07 | 2021-10-19 | Boston Scientific Scimed, Inc. | Medical device delivery system with alignment feature |
US11439732B2 (en) | 2018-02-26 | 2022-09-13 | Boston Scientific Scimed, Inc. | Embedded radiopaque marker in adaptive seal |
US11051934B2 (en) | 2018-02-28 | 2021-07-06 | Edwards Lifesciences Corporation | Prosthetic mitral valve with improved anchors and seal |
US11229517B2 (en) | 2018-05-15 | 2022-01-25 | Boston Scientific Scimed, Inc. | Replacement heart valve commissure assembly |
WO2019241477A1 (en) | 2018-06-13 | 2019-12-19 | Boston Scientific Scimed, Inc. | Replacement heart valve delivery device |
WO2021186424A1 (en) * | 2020-03-17 | 2021-09-23 | Cardiovalve Ltd. | Leaflet-grouping system |
WO2020093172A1 (en) | 2018-11-08 | 2020-05-14 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
US11241312B2 (en) | 2018-12-10 | 2022-02-08 | Boston Scientific Scimed, Inc. | Medical device delivery system including a resistance member |
CA3135753C (en) | 2019-04-01 | 2023-10-24 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
AU2020271896B2 (en) | 2019-04-10 | 2022-10-13 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
US11439504B2 (en) | 2019-05-10 | 2022-09-13 | Boston Scientific Scimed, Inc. | Replacement heart valve with improved cusp washout and reduced loading |
CN114025813A (en) | 2019-05-20 | 2022-02-08 | 内奥瓦斯克迪亚拉公司 | Introducer with hemostatic mechanism |
US11311376B2 (en) | 2019-06-20 | 2022-04-26 | Neovase Tiara Inc. | Low profile prosthetic mitral valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728337A1 (en) * | 1997-07-03 | 1999-01-07 | Inst Mikrotechnik Mainz Gmbh | Implantable stent |
US20030040792A1 (en) * | 2000-09-12 | 2003-02-27 | Shlomo Gabbay | Heart valve prosthesis and sutureless implantation of a heart valve prosthesis |
US20050203607A1 (en) * | 2004-01-21 | 2005-09-15 | Frank Scherrible | Stent for insertion and expansion in a lumen |
US20060069424A1 (en) * | 2004-09-27 | 2006-03-30 | Xtent, Inc. | Self-constrained segmented stents and methods for their deployment |
WO2006127765A1 (en) * | 2005-05-24 | 2006-11-30 | Corevalve, Inc. | A non-cylindrical prosthetic valve system for transluminal delivery |
Family Cites Families (457)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671979A (en) | 1969-09-23 | 1972-06-27 | Univ Utah | Catheter mounted artificial heart valve for implanting in close proximity to a defective natural heart valve |
US4291420A (en) | 1973-11-09 | 1981-09-29 | Medac Gesellschaft Fur Klinische Spezialpraparate Mbh | Artificial heart valve |
US7018407B1 (en) | 1981-10-29 | 2006-03-28 | Medtronic | Valve holder for tricuspid heart valve |
US5275622A (en) | 1983-12-09 | 1994-01-04 | Harrison Medical Technologies, Inc. | Endovascular grafting apparatus, system and method and devices for use therewith |
DE3426300A1 (en) | 1984-07-17 | 1986-01-30 | Doguhan Dr.med. 6000 Frankfurt Baykut | TWO-WAY VALVE AND ITS USE AS A HEART VALVE PROSTHESIS |
US4935030A (en) | 1985-06-17 | 1990-06-19 | Medtronic, Inc. | Mechanical heart valve prosthesis |
US4872874A (en) | 1987-05-29 | 1989-10-10 | Taheri Syde A | Method and apparatus for transarterial aortic graft insertion and implantation |
JPS6483251A (en) | 1987-09-24 | 1989-03-29 | Terumo Corp | Instrument for securing inner diameter of cavity of tubular organ |
IT1218947B (en) | 1988-01-12 | 1990-04-24 | Sorin Biomedica Spa | CARDIAC VALVE PROSTHESIS |
SE8800244D0 (en) | 1988-01-27 | 1988-01-27 | Medical Innovation Ab | DEVICE FOR CUTTING OF LEFT FLAVORS |
US4994077A (en) | 1989-04-21 | 1991-02-19 | Dobben Richard L | Artificial heart valve for implantation in a blood vessel |
DK0474748T3 (en) | 1989-05-31 | 1995-05-01 | Baxter Int | Biological flap prosthesis |
US5609626A (en) | 1989-05-31 | 1997-03-11 | Baxter International Inc. | Stent devices and support/restrictor assemblies for use in conjunction with prosthetic vascular grafts |
US5290300A (en) | 1989-07-31 | 1994-03-01 | Baxter International Inc. | Flexible suture guide and holder |
US5411552A (en) | 1990-05-18 | 1995-05-02 | Andersen; Henning R. | Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis |
US5578071A (en) | 1990-06-11 | 1996-11-26 | Parodi; Juan C. | Aortic graft |
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. |
US5272909A (en) | 1991-04-25 | 1993-12-28 | Baxter International Inc. | Method and device for testing venous valves |
IT1245750B (en) | 1991-05-24 | 1994-10-14 | Sorin Biomedica Emodialisi S R | CARDIAC VALVE PROSTHESIS, PARTICULARLY FOR REPLACING THE AORTIC VALVE |
US5370685A (en) | 1991-07-16 | 1994-12-06 | Stanford Surgical Technologies, Inc. | Endovascular aortic valve replacement |
US5163953A (en) | 1992-02-10 | 1992-11-17 | Vince Dennis J | Toroidal artificial heart valve stent |
US5258023A (en) | 1992-02-12 | 1993-11-02 | Reger Medical Development, Inc. | Prosthetic heart valve |
US5234448A (en) | 1992-02-28 | 1993-08-10 | Shadyside Hospital | Method and apparatus for connecting and closing severed blood vessels |
US5332402A (en) | 1992-05-12 | 1994-07-26 | Teitelbaum George P | Percutaneously-inserted cardiac valve |
US5972030A (en) | 1993-02-22 | 1999-10-26 | Heartport, Inc. | Less-invasive devices and methods for treatment of cardiac valves |
US6010531A (en) | 1993-02-22 | 2000-01-04 | Heartport, Inc. | Less-invasive devices and methods for cardiac valve surgery |
US5480423A (en) | 1993-05-20 | 1996-01-02 | Boston Scientific Corporation | Prosthesis delivery |
US5713950A (en) | 1993-11-01 | 1998-02-03 | Cox; James L. | Method of replacing heart valves using flexible tubes |
FR2718951B1 (en) | 1994-04-26 | 1996-07-26 | Perouse Implant Laboratoire | Tubular stent. |
US5554185A (en) | 1994-07-18 | 1996-09-10 | Block; Peter C. | Inflatable prosthetic cardiovascular valve for percutaneous transluminal implantation of same |
WO1996004028A1 (en) | 1994-07-29 | 1996-02-15 | Baxter International Inc. | Methods for treating implantable biological tissues to mitigate the calcification thereof and bioprosthetic articles treated by such methods |
FR2728457B1 (en) | 1994-12-21 | 1997-03-21 | Franceschi Claude | ARTIFICIAL VALVE FOR BLOOD VESSEL |
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. |
US6010530A (en) * | 1995-06-07 | 2000-01-04 | Boston Scientific Technology, Inc. | Self-expanding endoluminal prosthesis |
DE69635479T2 (en) | 1995-06-07 | 2006-06-08 | St. Jude Medical, Inc., St. Paul | PROSTHETIC HEARTLAP WITH ENLARGED LUMEN |
US6402780B2 (en) | 1996-02-23 | 2002-06-11 | Cardiovascular Technologies, L.L.C. | Means and method of replacing a heart valve in a minimally invasive manner |
US5716370A (en) | 1996-02-23 | 1998-02-10 | Williamson, Iv; Warren | Means for replacing a heart valve in a minimally invasive manner |
US5928916A (en) | 1996-04-25 | 1999-07-27 | Medtronic, Inc. | Ionic attachment of biomolecules with a guanidino moiety to medical device surfaces |
AU3182897A (en) | 1996-06-20 | 1998-01-07 | Sulzer Vascutek Limited | Prosthetic repair of body passages |
US5741326A (en) | 1996-07-15 | 1998-04-21 | Cordis Corporation | Low profile thermally set wrapped cover for a percutaneously deployed stent |
US6764509B2 (en) | 1996-09-06 | 2004-07-20 | Carbomedics Inc. | Prosthetic heart valve with surface modification |
US5895419A (en) | 1996-09-30 | 1999-04-20 | St. Jude Medical, Inc. | Coated prosthetic cardiac device |
NL1004827C2 (en) | 1996-12-18 | 1998-06-19 | Surgical Innovations Vof | Device for regulating blood circulation. |
US5879320A (en) | 1996-12-23 | 1999-03-09 | Cazenave; Craig Richard | Implantable vascular device |
EP0850607A1 (en) | 1996-12-31 | 1998-07-01 | Cordis Corporation | Valve prosthesis for implantation in body channels |
EP1656892A3 (en) * | 1997-01-24 | 2006-05-31 | Paragon Intellectual Properties, LLC | Expandable device comprising bistable unit cells |
US5735859A (en) | 1997-02-14 | 1998-04-07 | Cathco, Inc. | Distally attachable and releasable sheath for a stent delivery system |
US5928281A (en) | 1997-03-27 | 1999-07-27 | Baxter International Inc. | Tissue heart valves |
US5961549A (en) | 1997-04-03 | 1999-10-05 | Baxter International Inc. | Multi-leaflet bioprosthetic heart valve |
ATE445366T1 (en) | 1997-06-27 | 2009-10-15 | Univ Columbia | DEVICE FOR REPAIRING CIRCUIT VALVES |
US5855600A (en) * | 1997-08-01 | 1999-01-05 | Inflow Dynamics Inc. | Flexible implantable stent with composite design |
FR2768324B1 (en) | 1997-09-12 | 1999-12-10 | Jacques Seguin | SURGICAL INSTRUMENT FOR PERCUTANEOUSLY FIXING TWO AREAS OF SOFT TISSUE, NORMALLY MUTUALLY REMOTE, TO ONE ANOTHER |
US5910170A (en) | 1997-12-17 | 1999-06-08 | St. Jude Medical, Inc. | Prosthetic heart valve stent utilizing mounting clips |
US6530952B2 (en) | 1997-12-29 | 2003-03-11 | The Cleveland Clinic Foundation | Bioprosthetic cardiovascular valve system |
AU2011699A (en) | 1997-12-29 | 1999-07-19 | Ivan Vesely | System for minimally invasive insertion of a bioprosthetic heart valve |
US6074418A (en) | 1998-04-20 | 2000-06-13 | St. Jude Medical, Inc. | Driver tool for heart valve prosthesis fasteners |
JP4399585B2 (en) | 1998-06-02 | 2010-01-20 | クック インコーポレイティド | Multi-sided medical device |
US7452371B2 (en) | 1999-06-02 | 2008-11-18 | Cook Incorporated | Implantable vascular device |
US6250308B1 (en) | 1998-06-16 | 2001-06-26 | Cardiac Concepts, Inc. | Mitral valve annuloplasty ring and method of implanting |
US6165183A (en) | 1998-07-15 | 2000-12-26 | St. Jude Medical, Inc. | Mitral and tricuspid valve repair |
US6641610B2 (en) | 1998-09-10 | 2003-11-04 | Percardia, Inc. | Valve designs for left ventricular conduits |
US6254564B1 (en) | 1998-09-10 | 2001-07-03 | Percardia, Inc. | Left ventricular conduit with blood vessel graft |
US6921811B2 (en) | 1998-09-22 | 2005-07-26 | Biosurface Engineering Technologies, Inc. | Bioactive coating composition and methods |
US6355030B1 (en) | 1998-09-25 | 2002-03-12 | Cardiothoracic Systems, Inc. | Instruments and methods employing thermal energy for the repair and replacement of cardiac valves |
US6051014A (en) | 1998-10-13 | 2000-04-18 | Embol-X, Inc. | Percutaneous filtration catheter for valve repair surgery and methods of use |
US6540780B1 (en) | 1998-11-23 | 2003-04-01 | Medtronic, Inc. | Porous synthetic vascular grafts with oriented ingrowth channels |
JP2002537761A (en) | 1998-11-24 | 2002-11-12 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | Transgenic circulating endothelial cells |
US6336937B1 (en) * | 1998-12-09 | 2002-01-08 | Gore Enterprise Holdings, Inc. | Multi-stage expandable stent-graft |
CA2358523C (en) | 1999-01-26 | 2009-08-18 | Edwards Lifesciences Corporation | Anatomical orifice sizers and methods of orifice sizing |
US6736845B2 (en) | 1999-01-26 | 2004-05-18 | Edwards Lifesciences Corporation | Holder for flexible heart valve |
US6896690B1 (en) | 2000-01-27 | 2005-05-24 | Viacor, Inc. | Cardiac valve procedure methods and devices |
US6364905B1 (en) | 1999-01-27 | 2002-04-02 | Sulzer Carbomedics Inc. | Tri-composite, full root, stentless valve |
DE19904975A1 (en) | 1999-02-06 | 2000-09-14 | Impella Cardiotech Ag | Device for intravascular heart valve surgery |
US6425916B1 (en) | 1999-02-10 | 2002-07-30 | Michi E. Garrison | Methods and devices for implanting cardiac valves |
US6666886B1 (en) | 1999-02-16 | 2003-12-23 | Regents Of The University Of Minnesota | Tissue equivalent approach to a tissue-engineered cardiovascular valve |
US6110201A (en) | 1999-02-18 | 2000-08-29 | Venpro | Bifurcated biological pulmonary valved conduit |
US6139575A (en) | 1999-04-02 | 2000-10-31 | Medtronic, Inc. | Hybrid mechanical heart valve prosthesis |
US7226467B2 (en) | 1999-04-09 | 2007-06-05 | Evalve, Inc. | Fixation device delivery catheter, systems and methods of use |
ATE484241T1 (en) | 1999-04-09 | 2010-10-15 | Evalve Inc | METHOD AND DEVICE FOR HEART VALVE REPAIR |
US6752813B2 (en) | 1999-04-09 | 2004-06-22 | Evalve, Inc. | Methods and devices for capturing and fixing leaflets in valve repair |
US20040044350A1 (en) | 1999-04-09 | 2004-03-04 | Evalve, Inc. | Steerable access sheath and methods of use |
US6666885B2 (en) | 1999-04-16 | 2003-12-23 | Carbomedics Inc. | Heart valve leaflet |
EP1171059B1 (en) | 1999-04-23 | 2005-11-02 | St. Jude Medical ATG, Inc. | Artificial heart valve attachment apparatus |
EP1173116A2 (en) | 1999-04-28 | 2002-01-23 | St. Jude Medical, Inc. | Heart valve prostheses |
US6309417B1 (en) | 1999-05-12 | 2001-10-30 | Paul A. Spence | Heart valve and apparatus for replacement thereof |
US6790229B1 (en) | 1999-05-25 | 2004-09-14 | Eric Berreklouw | Fixing device, in particular for fixing to vascular wall tissue |
US7628803B2 (en) | 2001-02-05 | 2009-12-08 | Cook Incorporated | Implantable vascular device |
US6241763B1 (en) | 1999-06-08 | 2001-06-05 | William J. Drasler | In situ venous valve device and method of formation |
SE514718C2 (en) | 1999-06-29 | 2001-04-09 | Jan Otto Solem | Apparatus for treating defective closure of the mitral valve apparatus |
US7192442B2 (en) | 1999-06-30 | 2007-03-20 | Edwards Lifesciences Ag | Method and device for treatment of mitral insufficiency |
US6997951B2 (en) | 1999-06-30 | 2006-02-14 | Edwards Lifesciences Ag | Method and device for treatment of mitral insufficiency |
DE19945587A1 (en) | 1999-09-23 | 2001-05-10 | Co Don Ag | Procedure for inserting implants into human organs |
US6312447B1 (en) | 1999-10-13 | 2001-11-06 | The General Hospital Corporation | Devices and methods for percutaneous mitral valve repair |
US6440164B1 (en) | 1999-10-21 | 2002-08-27 | Scimed Life Systems, Inc. | Implantable prosthetic valve |
US6626930B1 (en) | 1999-10-21 | 2003-09-30 | Edwards Lifesciences Corporation | Minimally invasive mitral valve repair method and apparatus |
JP2001120582A (en) | 1999-10-22 | 2001-05-08 | Gunze Ltd | Artificial cardiac valve and method of manufacturing the same |
US6926730B1 (en) | 2000-10-10 | 2005-08-09 | Medtronic, Inc. | Minimally invasive valve repair procedure and apparatus |
AU1068800A (en) | 1999-11-10 | 2001-06-06 | Impsa International Incorporated | Prosthetic heart valve |
FR2800984B1 (en) | 1999-11-17 | 2001-12-14 | Jacques Seguin | DEVICE FOR REPLACING A HEART VALVE PERCUTANEOUSLY |
US8579966B2 (en) | 1999-11-17 | 2013-11-12 | Medtronic Corevalve Llc | Prosthetic valve for transluminal delivery |
FR2815844B1 (en) * | 2000-10-31 | 2003-01-17 | Jacques Seguin | TUBULAR SUPPORT FOR THE PERCUTANEOUS POSITIONING OF A REPLACEMENT HEART VALVE |
US7018406B2 (en) | 1999-11-17 | 2006-03-28 | Corevalve Sa | Prosthetic valve for transluminal delivery |
US6458153B1 (en) | 1999-12-31 | 2002-10-01 | Abps Venture One, Ltd. | Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof |
US6709457B1 (en) | 1999-11-24 | 2004-03-23 | St. Jude Medical, Inc. | Attachment of suture cuff to prosthetic heart valve |
SE9904569L (en) | 1999-12-14 | 2001-05-14 | Jcl Technic Ab | Vascular valve, such as heart valve, and process for its manufacture |
CN1204937C (en) | 1999-12-24 | 2005-06-08 | 东丽株式会社 | Catheter with balloon |
CN1243520C (en) | 2000-01-14 | 2006-03-01 | 维亚科公司 | Tissue annuloplasty band and apparatus and method for fashioning, sizing and implanting the same |
EP1264001A1 (en) | 2000-01-25 | 2002-12-11 | Boston Scientific Limited | Manufacturing medical devices by vapor deposition |
AU3458301A (en) | 2000-01-25 | 2001-08-07 | Edwards Lifesciences Corporation | Bioactive coatings to prevent tissue overgrowth on artificial heart valves |
US6872226B2 (en) | 2001-01-29 | 2005-03-29 | 3F Therapeutics, Inc. | Method of cutting material for use in implantable medical device |
US6929653B2 (en) | 2000-12-15 | 2005-08-16 | Medtronic, Inc. | Apparatus and method for replacing aortic valve |
KR20020082217A (en) | 2000-01-27 | 2002-10-30 | 쓰리에프 쎄러퓨틱스, 인코포레이티드 | Prosthetic Heart Valve |
US7749245B2 (en) | 2000-01-27 | 2010-07-06 | Medtronic, Inc. | Cardiac valve procedure methods and devices |
US7507252B2 (en) | 2000-01-31 | 2009-03-24 | Edwards Lifesciences Ag | Adjustable transluminal annuloplasty system |
US6989028B2 (en) | 2000-01-31 | 2006-01-24 | Edwards Lifesciences Ag | Medical system and method for remodeling an extravascular tissue structure |
US6402781B1 (en) | 2000-01-31 | 2002-06-11 | Mitralife | Percutaneous mitral annuloplasty and cardiac reinforcement |
US6821297B2 (en) | 2000-02-02 | 2004-11-23 | Robert V. Snyders | Artificial heart valve, implantation instrument and method therefor |
US6797002B2 (en) | 2000-02-02 | 2004-09-28 | Paul A. Spence | Heart valve repair apparatus and methods |
US20050070999A1 (en) | 2000-02-02 | 2005-03-31 | Spence Paul A. | Heart valve repair apparatus and methods |
US20050267560A1 (en) | 2000-02-03 | 2005-12-01 | Cook Incorporated | Implantable bioabsorbable valve support frame |
US20030229393A1 (en) | 2001-03-15 | 2003-12-11 | Kutryk Michael J. B. | Medical device with coating that promotes cell adherence and differentiation |
US6454799B1 (en) | 2000-04-06 | 2002-09-24 | Edwards Lifesciences Corporation | Minimally-invasive heart valves and methods of use |
US6652583B2 (en) | 2000-04-07 | 2003-11-25 | Rhode Island Hospital | Cardiac valve replacement |
US20040024447A1 (en) | 2000-04-27 | 2004-02-05 | Axel Haverich | Individual venous valve prosthesis |
US7083628B2 (en) | 2002-09-03 | 2006-08-01 | Edwards Lifesciences Corporation | Single catheter mitral valve repair device and method for use |
US6869444B2 (en) | 2000-05-22 | 2005-03-22 | Shlomo Gabbay | Low invasive implantable cardiac prosthesis and method for helping improve operation of a heart valve |
US8366769B2 (en) | 2000-06-01 | 2013-02-05 | Edwards Lifesciences Corporation | Low-profile, pivotable heart valve sewing ring |
US6805711B2 (en) | 2000-06-02 | 2004-10-19 | 3F Therapeutics, Inc. | Expandable medical implant and percutaneous delivery |
US6840246B2 (en) | 2000-06-20 | 2005-01-11 | University Of Maryland, Baltimore | Apparatuses and methods for performing minimally invasive diagnostic and surgical procedures inside of a beating heart |
WO2001097897A1 (en) | 2000-06-20 | 2001-12-27 | Starion Instruments, Inc. | Devices and methods for repair of valves in the human body |
EP1330189B1 (en) | 2000-06-23 | 2007-12-19 | Viacor Incorporated | Automated annular plication for mitral valve repair |
US6676698B2 (en) | 2000-06-26 | 2004-01-13 | Rex Medicol, L.P. | Vascular device with valve for approximating vessel wall |
US6695878B2 (en) | 2000-06-26 | 2004-02-24 | Rex Medical, L.P. | Vascular device for valve leaflet apposition |
SE0002514D0 (en) | 2000-06-30 | 2000-06-30 | Pacesetter Ab | Medical device |
EP1401358B1 (en) | 2000-06-30 | 2016-08-17 | Medtronic, Inc. | Apparatus for performing a procedure on a cardiac valve |
US6419696B1 (en) | 2000-07-06 | 2002-07-16 | Paul A. Spence | Annuloplasty devices and related heart valve repair methods |
US6695817B1 (en) | 2000-07-11 | 2004-02-24 | Icu Medical, Inc. | Medical valve with positive flow characteristics |
SE0002878D0 (en) | 2000-08-11 | 2000-08-11 | Kimblad Ola | Device and method of treatment of atrioventricular regurgitation |
US6635085B1 (en) | 2000-08-17 | 2003-10-21 | Carbomedics Inc. | Heart valve stent with alignment posts |
US6572652B2 (en) | 2000-08-29 | 2003-06-03 | Venpro Corporation | Method and devices for decreasing elevated pulmonary venous pressure |
WO2002019951A1 (en) | 2000-09-07 | 2002-03-14 | Viacor, Inc. | Fixation band for affixing a prosthetic heart valve to tissue |
WO2002022054A1 (en) | 2000-09-12 | 2002-03-21 | Gabbay S | Valvular prosthesis and method of using same |
US20060142848A1 (en) | 2000-09-12 | 2006-06-29 | Shlomo Gabbay | Extra-anatomic aortic valve placement |
DE10046550A1 (en) | 2000-09-19 | 2002-03-28 | Adiam Life Science Ag | Prosthetic mitral heart valve consists of support housing with base ring and two stanchions |
WO2004030568A2 (en) | 2002-10-01 | 2004-04-15 | Ample Medical, Inc. | Device and method for repairing a native heart valve leaflet |
US20060106279A1 (en) | 2004-05-14 | 2006-05-18 | Ample Medical, Inc. | Devices, systems, and methods for reshaping a heart valve annulus, including the use of a bridge implant having an adjustable bridge stop |
US20060106278A1 (en) | 2004-05-14 | 2006-05-18 | Ample Medical, Inc. | Devices, systems, and methods for reshaping a heart valve annulus, including the use of an adjustable bridge implant system |
WO2004030569A2 (en) | 2002-10-01 | 2004-04-15 | Ample Medical, Inc. | Devices, systems, and methods for reshaping a heart valve annulus |
US8956407B2 (en) | 2000-09-20 | 2015-02-17 | Mvrx, Inc. | Methods for reshaping a heart valve annulus using a tensioning implant |
US8784482B2 (en) | 2000-09-20 | 2014-07-22 | Mvrx, Inc. | Method of reshaping a heart valve annulus using an intravascular device |
WO2004030570A2 (en) | 2002-10-01 | 2004-04-15 | Ample Medical, Inc. | Devices for retaining native heart valve leaflet |
US6893459B1 (en) | 2000-09-20 | 2005-05-17 | Ample Medical, Inc. | Heart valve annulus device and method of using same |
US20050228422A1 (en) | 2002-11-26 | 2005-10-13 | Ample Medical, Inc. | Devices, systems, and methods for reshaping a heart valve annulus, including the use of magnetic tools |
US6461382B1 (en) | 2000-09-22 | 2002-10-08 | Edwards Lifesciences Corporation | Flexible heart valve having moveable commissures |
US6932838B2 (en) | 2000-09-29 | 2005-08-23 | Tricardia, Llc | Venous valvuloplasty device and method |
US6602288B1 (en) | 2000-10-05 | 2003-08-05 | Edwards Lifesciences Corporation | Minimally-invasive annuloplasty repair segment delivery template, system and method of use |
US6723038B1 (en) | 2000-10-06 | 2004-04-20 | Myocor, Inc. | Methods and devices for improving mitral valve function |
DE10050092A1 (en) | 2000-10-09 | 2002-04-11 | Adiam Life Science Ag | Prosthetic mitral valve comprises base and valve flaps which have core which is more rigid than their surface layer |
DE10049865B8 (en) | 2000-10-09 | 2008-10-30 | Universitätsklinikum Freiburg | Device for removing an aortic valve on the human heart by means of a minimally invasive surgical procedure |
US6918917B1 (en) | 2000-10-10 | 2005-07-19 | Medtronic, Inc. | Minimally invasive annuloplasty procedure and apparatus |
US6913608B2 (en) | 2000-10-23 | 2005-07-05 | Viacor, Inc. | Automated annular plication for mitral valve repair |
US6602286B1 (en) | 2000-10-26 | 2003-08-05 | Ernst Peter Strecker | Implantable valve system |
US6974476B2 (en) | 2003-05-05 | 2005-12-13 | Rex Medical, L.P. | Percutaneous aortic valve |
US6730122B1 (en) | 2000-11-28 | 2004-05-04 | St. Jude Medical, Inc. | Prosthetic heart valve with increased lumen |
US6716244B2 (en) | 2000-12-20 | 2004-04-06 | Carbomedics, Inc. | Sewing cuff assembly for heart valves |
US6966925B2 (en) | 2000-12-21 | 2005-11-22 | Edwards Lifesciences Corporation | Heart valve holder and method for resisting suture looping |
US6964682B2 (en) | 2000-12-21 | 2005-11-15 | Edwards Lifesciences Corporation | Heart valve holder that resist suture looping |
US6669725B2 (en) | 2000-12-28 | 2003-12-30 | Centerpulse Biologics Inc. | Annuloplasty ring for regeneration of diseased or damaged heart valve annulus |
EP1223305B1 (en) * | 2001-01-16 | 2008-04-23 | Services Petroliers Schlumberger | Bi-stable expandable device and method for expanding such a device |
US6810882B2 (en) | 2001-01-30 | 2004-11-02 | Ev3 Santa Rosa, Inc. | Transluminal mitral annuloplasty |
US7510576B2 (en) | 2001-01-30 | 2009-03-31 | Edwards Lifesciences Ag | Transluminal mitral annuloplasty |
EP1363559A4 (en) | 2001-02-05 | 2008-10-01 | Viacor Inc | Apparatus and method for reducing mitral regurgitation |
US6656221B2 (en) | 2001-02-05 | 2003-12-02 | Viacor, Inc. | Method and apparatus for improving mitral valve function |
US20050182483A1 (en) | 2004-02-11 | 2005-08-18 | Cook Incorporated | Percutaneously placed prosthesis with thromboresistant valve portion |
US20020107531A1 (en) | 2001-02-06 | 2002-08-08 | Schreck Stefan G. | Method and system for tissue repair using dual catheters |
US6955689B2 (en) | 2001-03-15 | 2005-10-18 | Medtronic, Inc. | Annuloplasty band and method |
US6786924B2 (en) | 2001-03-15 | 2004-09-07 | Medtronic, Inc. | Annuloplasty band and method |
WO2002074201A1 (en) | 2001-03-16 | 2002-09-26 | Mayo Foundation For Medical Education And Research | Synthethic leaflets for heart valve repair or replacement |
US6503272B2 (en) | 2001-03-21 | 2003-01-07 | Cordis Corporation | Stent-based venous valves |
US7556646B2 (en) | 2001-09-13 | 2009-07-07 | Edwards Lifesciences Corporation | Methods and apparatuses for deploying minimally-invasive heart valves |
US6890353B2 (en) | 2001-03-23 | 2005-05-10 | Viacor, Inc. | Method and apparatus for reducing mitral regurgitation |
AUPR389201A0 (en) | 2001-03-23 | 2001-04-12 | Lane, Rodney James | Improvements in design of external vendus valve stents for the correction fo incompetent vendods valves |
US7186264B2 (en) | 2001-03-29 | 2007-03-06 | Viacor, Inc. | Method and apparatus for improving mitral valve function |
US6958076B2 (en) | 2001-04-16 | 2005-10-25 | Biomedical Research Associates Inc. | Implantable venous valve |
US6619291B2 (en) | 2001-04-24 | 2003-09-16 | Edwin J. Hlavka | Method and apparatus for catheter-based annuloplasty |
US7037334B1 (en) | 2001-04-24 | 2006-05-02 | Mitralign, Inc. | Method and apparatus for catheter-based annuloplasty using local plications |
US20050125011A1 (en) | 2001-04-24 | 2005-06-09 | Spence Paul A. | Tissue fastening systems and methods utilizing magnetic guidance |
DE10121210B4 (en) | 2001-04-30 | 2005-11-17 | Universitätsklinikum Freiburg | Anchoring element for the intraluminal anchoring of a heart valve replacement and method for its production |
US20040193253A1 (en) | 2001-04-30 | 2004-09-30 | Thorpe Patricia E | Replacement venous valve |
US6682558B2 (en) | 2001-05-10 | 2004-01-27 | 3F Therapeutics, Inc. | Delivery system for a stentless valve bioprosthesis |
US6800090B2 (en) | 2001-05-14 | 2004-10-05 | Cardiac Dimensions, Inc. | Mitral valve therapy device, system and method |
US6676702B2 (en) | 2001-05-14 | 2004-01-13 | Cardiac Dimensions, Inc. | Mitral valve therapy assembly and method |
US6858039B2 (en) | 2002-07-08 | 2005-02-22 | Edwards Lifesciences Corporation | Mitral valve annuloplasty ring having a posterior bow |
US6936067B2 (en) | 2001-05-17 | 2005-08-30 | St. Jude Medical Inc. | Prosthetic heart valve with slit stent |
ITMI20011012A1 (en) | 2001-05-17 | 2002-11-17 | Ottavio Alfieri | ANNULAR PROSTHESIS FOR MITRAL VALVE |
US20020173811A1 (en) | 2001-05-21 | 2002-11-21 | Hosheng Tu | Apparatus and methods for valve removal |
US7544206B2 (en) | 2001-06-29 | 2009-06-09 | Medtronic, Inc. | Method and apparatus for resecting and replacing an aortic valve |
US7201761B2 (en) | 2001-06-29 | 2007-04-10 | Medtronic, Inc. | Method and apparatus for resecting and replacing an aortic valve |
FR2826863B1 (en) | 2001-07-04 | 2003-09-26 | Jacques Seguin | ASSEMBLY FOR PLACING A PROSTHETIC VALVE IN A BODY CONDUIT |
US7377938B2 (en) | 2001-07-19 | 2008-05-27 | The Cleveland Clinic Foundation | Prosthetic cardiac value and method for making same |
FR2828091B1 (en) | 2001-07-31 | 2003-11-21 | Seguin Jacques | ASSEMBLY ALLOWING THE PLACEMENT OF A PROTHETIC VALVE IN A BODY DUCT |
US6726716B2 (en) | 2001-08-24 | 2004-04-27 | Edwards Lifesciences Corporation | Self-molding annuloplasty ring |
US6749630B2 (en) | 2001-08-28 | 2004-06-15 | Edwards Lifesciences Corporation | Tricuspid ring and template |
US6723122B2 (en) | 2001-08-30 | 2004-04-20 | Edwards Lifesciences Corporation | Container and method for storing and delivering minimally-invasive heart valves |
AU2002362442B2 (en) | 2001-10-01 | 2008-08-07 | Ample Medical, Inc. | Methods and devices for heart valve treatments |
US6893460B2 (en) | 2001-10-11 | 2005-05-17 | Percutaneous Valve Technologies Inc. | Implantable prosthetic valve |
US7144363B2 (en) | 2001-10-16 | 2006-12-05 | Extensia Medical, Inc. | Systems for heart treatment |
US20060020336A1 (en) | 2001-10-23 | 2006-01-26 | Liddicoat John R | Automated annular plication for mitral valve repair |
US6726715B2 (en) | 2001-10-23 | 2004-04-27 | Childrens Medical Center Corporation | Fiber-reinforced heart valve prosthesis |
US7052487B2 (en) | 2001-10-26 | 2006-05-30 | Cohn William E | Method and apparatus for reducing mitral regurgitation |
US20040044403A1 (en) | 2001-10-30 | 2004-03-04 | Joyce Bischoff | Tissue-engineered vascular structures |
US6824562B2 (en) | 2002-05-08 | 2004-11-30 | Cardiac Dimensions, Inc. | Body lumen device anchor, device and assembly |
US6949122B2 (en) | 2001-11-01 | 2005-09-27 | Cardiac Dimensions, Inc. | Focused compression mitral valve device and method |
US7311729B2 (en) | 2002-01-30 | 2007-12-25 | Cardiac Dimensions, Inc. | Device and method for modifying the shape of a body organ |
US6805710B2 (en) | 2001-11-13 | 2004-10-19 | Edwards Lifesciences Corporation | Mitral valve annuloplasty ring for molding left ventricle geometry |
US6575971B2 (en) | 2001-11-15 | 2003-06-10 | Quantum Cor, Inc. | Cardiac valve leaflet stapler device and methods thereof |
US6719784B2 (en) | 2001-11-21 | 2004-04-13 | Scimed Life Systems, Inc. | Counter rotational layering of ePTFE to improve mechanical properties of a prosthesis |
US20050228479A1 (en) | 2001-11-29 | 2005-10-13 | Cook Incorporated | Medical device delivery system |
US6793673B2 (en) | 2002-12-26 | 2004-09-21 | Cardiac Dimensions, Inc. | System and method to effect mitral valve annulus of a heart |
US6976995B2 (en) | 2002-01-30 | 2005-12-20 | Cardiac Dimensions, Inc. | Fixed length anchor and pull mitral valve device and method |
US6908478B2 (en) | 2001-12-05 | 2005-06-21 | Cardiac Dimensions, Inc. | Anchor and pull mitral valve device and method |
US7179282B2 (en) | 2001-12-05 | 2007-02-20 | Cardiac Dimensions, Inc. | Device and method for modifying the shape of a body organ |
US6978176B2 (en) | 2001-12-08 | 2005-12-20 | Lattouf Omar M | Treatment for patient with congestive heart failure |
US6755857B2 (en) | 2001-12-12 | 2004-06-29 | Sulzer Carbomedics Inc. | Polymer heart valve with perforated stent and sewing cuff |
EP1465555B1 (en) | 2001-12-21 | 2015-05-06 | QuickRing Medical Technologies Ltd. | Implantation system for annuloplasty rings |
US6951573B1 (en) | 2001-12-22 | 2005-10-04 | Dilling Emery W | Prosthetic aortic valve |
US20030120340A1 (en) | 2001-12-26 | 2003-06-26 | Jan Liska | Mitral and tricuspid valve repair |
US7201771B2 (en) | 2001-12-27 | 2007-04-10 | Arbor Surgical Technologies, Inc. | Bioprosthetic heart valve |
WO2003055417A1 (en) | 2001-12-28 | 2003-07-10 | Edwards Lifesciences Ag | Delayed memory device |
US6881224B2 (en) | 2001-12-28 | 2005-04-19 | St. Jude Medical, Inc. | Fatigue test for prosthetic stent |
US7033390B2 (en) | 2002-01-02 | 2006-04-25 | Medtronic, Inc. | Prosthetic heart valve system |
US8308797B2 (en) | 2002-01-04 | 2012-11-13 | Colibri Heart Valve, LLC | Percutaneously implantable replacement heart valve device and method of making same |
US20030130729A1 (en) | 2002-01-04 | 2003-07-10 | David Paniagua | Percutaneously implantable replacement heart valve device and method of making same |
US6764510B2 (en) | 2002-01-09 | 2004-07-20 | Myocor, Inc. | Devices and methods for heart valve treatment |
WO2003105670A2 (en) | 2002-01-10 | 2003-12-24 | Guided Delivery Systems, Inc. | Devices and methods for heart valve repair |
US7125420B2 (en) | 2002-02-05 | 2006-10-24 | Viacor, Inc. | Method and apparatus for improving mitral valve function |
CA2477244A1 (en) | 2002-02-20 | 2003-08-28 | Francisco J. Osse | Venous bi-valve |
DE10208202A1 (en) | 2002-02-26 | 2003-09-11 | Karlsruhe Forschzent | vein graft |
US6974464B2 (en) | 2002-02-28 | 2005-12-13 | 3F Therapeutics, Inc. | Supportless atrioventricular heart valve and minimally invasive delivery systems thereof |
US7048754B2 (en) | 2002-03-01 | 2006-05-23 | Evalve, Inc. | Suture fasteners and methods of use |
US6716241B2 (en) | 2002-03-05 | 2004-04-06 | John G. Wilder | Venous valve and graft combination |
US7004958B2 (en) | 2002-03-06 | 2006-02-28 | Cardiac Dimensions, Inc. | Transvenous staples, assembly and method for mitral valve repair |
US6797001B2 (en) | 2002-03-11 | 2004-09-28 | Cardiac Dimensions, Inc. | Device, assembly and method for mitral valve repair |
US6719786B2 (en) | 2002-03-18 | 2004-04-13 | Medtronic, Inc. | Flexible annuloplasty prosthesis and holder |
US7163556B2 (en) | 2002-03-21 | 2007-01-16 | Providence Health System - Oregon | Bioprosthesis and method for suturelessly making same |
US7094244B2 (en) | 2002-03-26 | 2006-08-22 | Edwards Lifesciences Corporation | Sequential heart valve leaflet repair device and method of use |
US6752828B2 (en) | 2002-04-03 | 2004-06-22 | Scimed Life Systems, Inc. | Artificial valve |
US7125418B2 (en) | 2002-04-16 | 2006-10-24 | The International Heart Institute Of Montana Foundation | Sigmoid valve and method for its percutaneous implantation |
US7160320B2 (en) | 2002-04-16 | 2007-01-09 | The International Heart Institute Of Montana Foundation | Reed valve for implantation into mammalian blood vessels and heart with optional temporary or permanent support |
DE10217559B4 (en) | 2002-04-19 | 2004-02-19 | Universitätsklinikum Freiburg | Device for minimally invasive, intravascular aortic valve extraction |
FR2838631B1 (en) | 2002-04-23 | 2004-12-24 | Engeneering And Technological | METHOD FOR PRODUCING AN AORTIC OR MITRAL HEART VALVE PROSTHESIS AND AORTIC OR MITRAL HEART VALVE PROSTHESIS THUS OBTAINED |
US6761735B2 (en) | 2002-04-25 | 2004-07-13 | Medtronic, Inc. | Heart valve fixation process and apparatus |
AU2003234505A1 (en) | 2002-05-03 | 2003-11-17 | The General Hospital Corporation | Involuted endovascular valve and method of construction |
CA2877641C (en) | 2002-05-08 | 2017-01-17 | Cardiac Dimensions Pty. Ltd. | Device and method for modifying the shape of a body organ |
MXPA04011144A (en) | 2002-05-10 | 2005-08-16 | Johnson & Johnson | Method of making a medical device having a thin wall tubular membrane over a structural frame. |
US7351256B2 (en) | 2002-05-10 | 2008-04-01 | Cordis Corporation | Frame based unidirectional flow prosthetic implant |
US20030229394A1 (en) | 2002-06-06 | 2003-12-11 | Ogle Matthew F. | Processed tissue for medical device formation |
WO2003105667A2 (en) | 2002-06-12 | 2003-12-24 | Mitral Interventions, Inc. | Method and apparatus for tissue connection |
US20050107811A1 (en) | 2002-06-13 | 2005-05-19 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7753922B2 (en) | 2003-09-04 | 2010-07-13 | Guided Delivery Systems, Inc. | Devices and methods for cardiac annulus stabilization and treatment |
US8287555B2 (en) | 2003-02-06 | 2012-10-16 | Guided Delivery Systems, Inc. | Devices and methods for heart valve repair |
US20050216078A1 (en) | 2002-06-13 | 2005-09-29 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7666193B2 (en) | 2002-06-13 | 2010-02-23 | Guided Delivery Sytems, Inc. | Delivery devices and methods for heart valve repair |
US20040243227A1 (en) | 2002-06-13 | 2004-12-02 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7758637B2 (en) | 2003-02-06 | 2010-07-20 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7753858B2 (en) | 2002-06-13 | 2010-07-13 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7578843B2 (en) | 2002-07-16 | 2009-08-25 | Medtronic, Inc. | Heart valve prosthesis |
US7172625B2 (en) | 2002-07-16 | 2007-02-06 | Medtronic, Inc. | Suturing rings for implantable heart valve prostheses |
US7959674B2 (en) | 2002-07-16 | 2011-06-14 | Medtronic, Inc. | Suture locking assembly and method of use |
US6761734B2 (en) | 2002-07-22 | 2004-07-13 | William S. Suhr | Segmented balloon catheter for stenting bifurcation lesions |
US8172856B2 (en) | 2002-08-02 | 2012-05-08 | Cedars-Sinai Medical Center | Methods and apparatus for atrioventricular valve repair |
US20040024452A1 (en) | 2002-08-02 | 2004-02-05 | Kruse Steven D. | Valved prostheses with preformed tissue leaflets |
JP4929428B2 (en) | 2002-08-13 | 2012-05-09 | ロバート・エー・レヴィン | Cardiac device and method for percutaneous repair of atrioventricular valve |
US7041132B2 (en) | 2002-08-16 | 2006-05-09 | 3F Therapeutics, Inc, | Percutaneously delivered heart valve and delivery means thereof |
US7217287B2 (en) | 2002-08-28 | 2007-05-15 | Heart Leaflet Technologies, Inc. | Method of treating diseased valve |
US6875231B2 (en) | 2002-09-11 | 2005-04-05 | 3F Therapeutics, Inc. | Percutaneously deliverable heart valve |
JP4440787B2 (en) | 2002-09-19 | 2010-03-24 | メモリー・メタル・ホーランド・ベスローテン・フェンノートシャップ | Vascular filter with improved strength and flexibility |
CO5500017A1 (en) | 2002-09-23 | 2005-03-31 | 3F Therapeutics Inc | MITRAL PROTESTIC VALVE |
US20040059412A1 (en) | 2002-09-25 | 2004-03-25 | Lytle Thomas William | Heart valve holder |
US20040060161A1 (en) | 2002-09-27 | 2004-04-01 | David Leal | Methods of forming a heart valve stent |
US7087079B2 (en) | 2002-10-10 | 2006-08-08 | Cleveland Clinic Foundation | Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve |
US7087064B1 (en) | 2002-10-15 | 2006-08-08 | Advanced Cardiovascular Systems, Inc. | Apparatuses and methods for heart valve repair |
US20050119735A1 (en) | 2002-10-21 | 2005-06-02 | Spence Paul A. | Tissue fastening systems and methods utilizing magnetic guidance |
CN1705462A (en) | 2002-10-21 | 2005-12-07 | 米特拉利根公司 | Method and apparatus for performing catheter-based annuloplasty using local plications |
CA2502967A1 (en) | 2002-10-24 | 2004-05-06 | Boston Scientific Limited | Venous valve apparatus and method |
US20040082910A1 (en) | 2002-10-29 | 2004-04-29 | Constantz Brent R. | Devices and methods for treating aortic valve stenosis |
GB0225075D0 (en) | 2002-10-29 | 2002-12-04 | Smiths Group Plc | Valves |
US7247134B2 (en) | 2002-11-12 | 2007-07-24 | Myocor, Inc. | Devices and methods for heart valve treatment |
US7112219B2 (en) | 2002-11-12 | 2006-09-26 | Myocor, Inc. | Devices and methods for heart valve treatment |
US20040097979A1 (en) | 2002-11-14 | 2004-05-20 | Oleg Svanidze | Aortic valve implantation device |
FR2847151B1 (en) | 2002-11-15 | 2005-01-21 | Claude Mialhe | OCCLUSIVE DEVICE WITH MEDICAL OR SURGICAL DESTINATION |
US7485143B2 (en) | 2002-11-15 | 2009-02-03 | Abbott Cardiovascular Systems Inc. | Apparatuses and methods for heart valve repair |
AU2003290979A1 (en) | 2002-11-15 | 2004-06-15 | The Government Of The United States Of America As Represented By The Secretary Of Health And Human Services | Method and device for catheter-based repair of cardiac valves |
US6945978B1 (en) | 2002-11-15 | 2005-09-20 | Advanced Cardiovascular Systems, Inc. | Heart valve catheter |
US20040122515A1 (en) | 2002-11-21 | 2004-06-24 | Xi Chu | Prosthetic valves and methods of manufacturing |
US7316708B2 (en) | 2002-12-05 | 2008-01-08 | Cardiac Dimensions, Inc. | Medical device delivery system |
US8551162B2 (en) | 2002-12-20 | 2013-10-08 | Medtronic, Inc. | Biologically implantable prosthesis |
US6945957B2 (en) | 2002-12-30 | 2005-09-20 | Scimed Life Systems, Inc. | Valve treatment catheter and methods |
US6830585B1 (en) | 2003-01-14 | 2004-12-14 | 3F Therapeutics, Inc. | Percutaneously deliverable heart valve and methods of implantation |
US6997950B2 (en) | 2003-01-16 | 2006-02-14 | Chawla Surendra K | Valve repair device |
US6746463B1 (en) | 2003-01-27 | 2004-06-08 | Scimed Life Systems, Inc | Device for percutaneous cutting and dilating a stenosis of the aortic valve |
US7314485B2 (en) | 2003-02-03 | 2008-01-01 | Cardiac Dimensions, Inc. | Mitral valve device using conditioned shape memory alloy |
US20040158321A1 (en) | 2003-02-12 | 2004-08-12 | Cardiac Dimensions, Inc. | Method of implanting a mitral valve therapy device |
US20040254600A1 (en) | 2003-02-26 | 2004-12-16 | David Zarbatany | Methods and devices for endovascular mitral valve correction from the left coronary sinus |
EP1603492B1 (en) | 2003-03-12 | 2009-12-23 | Cook Incorporated | Prosthetic valve that permits retrograde flow |
US7381210B2 (en) | 2003-03-14 | 2008-06-03 | Edwards Lifesciences Corporation | Mitral valve repair system and method for use |
US20040186566A1 (en) | 2003-03-18 | 2004-09-23 | Hindrichs Paul J. | Body tissue remodeling methods and apparatus |
US7399315B2 (en) | 2003-03-18 | 2008-07-15 | Edwards Lifescience Corporation | Minimally-invasive heart valve with cusp positioners |
US7988679B2 (en) | 2003-03-18 | 2011-08-02 | Navilyst Medical, Inc. | Pressure responsive slit valve assembly for a plurality of fluids and uses thereof |
WO2004082530A2 (en) | 2003-03-19 | 2004-09-30 | Cook Incorporated | Delivery systems for deploying expandable intraluminal medical devices |
KR100466839B1 (en) | 2003-03-28 | 2005-01-17 | 주식회사 사이언씨티 | Aortic valve Repairing Apparatus Sets and Treatment Method Using The Same |
US20050075659A1 (en) | 2003-03-30 | 2005-04-07 | Fidel Realyvasquez | Apparatus and methods for minimally invasive valve surgery |
WO2004091449A1 (en) | 2003-04-08 | 2004-10-28 | Cook Incorporated | Intraluminal support device with graft |
US7530995B2 (en) | 2003-04-17 | 2009-05-12 | 3F Therapeutics, Inc. | Device for reduction of pressure effects of cardiac tricuspid valve regurgitation |
US7159593B2 (en) | 2003-04-17 | 2007-01-09 | 3F Therapeutics, Inc. | Methods for reduction of pressure effects of cardiac tricuspid valve regurgitation |
US8083707B2 (en) | 2003-04-17 | 2011-12-27 | Tosaya Carol A | Non-contact damage-free ultrasonic cleaning of implanted or natural structures having moving parts and located in a living body |
US6945996B2 (en) | 2003-04-18 | 2005-09-20 | Sedransk Kyra L | Replacement mitral valve |
US7175656B2 (en) | 2003-04-18 | 2007-02-13 | Alexander Khairkhahan | Percutaneous transcatheter heart valve replacement |
US20040210240A1 (en) | 2003-04-21 | 2004-10-21 | Sean Saint | Method and repair device for treating mitral valve insufficiency |
US20040225344A1 (en) | 2003-04-23 | 2004-11-11 | Hoffa Andrew K. | Devices, kits and methods for placing multiple intraluminal medical devices in a body vessel |
US8221492B2 (en) | 2003-04-24 | 2012-07-17 | Cook Medical Technologies | Artificial valve prosthesis with improved flow dynamics |
US20040267357A1 (en) | 2003-04-30 | 2004-12-30 | Allen Jeffrey W. | Cardiac valve modification method and device |
DE602004023350D1 (en) | 2003-04-30 | 2009-11-12 | Medtronic Vascular Inc | Percutaneous inserted provisional valve |
US20040220657A1 (en) | 2003-05-02 | 2004-11-04 | Cardiac Dimensions, Inc., A Washington Corporation | Tissue shaping device with conformable anchors |
US20040220654A1 (en) | 2003-05-02 | 2004-11-04 | Cardiac Dimensions, Inc. | Device and method for modifying the shape of a body organ |
US20040225356A1 (en) | 2003-05-09 | 2004-11-11 | Frater Robert W. | Flexible heart valve |
WO2004103223A1 (en) | 2003-05-20 | 2004-12-02 | The Cleveland Clinic Foundation | Apparatus and methods for repair of a cardiac valve |
ATE481057T1 (en) | 2003-05-28 | 2010-10-15 | Cook Inc | VALVE PROSTHESIS WITH VESSEL FIXING DEVICE |
US7007396B2 (en) | 2003-05-29 | 2006-03-07 | Plc Medical Systems, Inc. | Replacement heart valve sizing device |
US7351259B2 (en) | 2003-06-05 | 2008-04-01 | Cardiac Dimensions, Inc. | Device, system and method to affect the mitral valve annulus of a heart |
TW590007U (en) | 2003-06-06 | 2004-06-01 | Univ Tamkang | Tri-leaflet mechanical heart valve |
US7537592B2 (en) | 2003-06-20 | 2009-05-26 | Plc Medical Systems, Inc. | Endovascular tissue removal device |
US7316706B2 (en) | 2003-06-20 | 2008-01-08 | Medtronic Vascular, Inc. | Tensioning device, system, and method for treating mitral valve regurgitation |
US20040260394A1 (en) | 2003-06-20 | 2004-12-23 | Medtronic Vascular, Inc. | Cardiac valve annulus compressor system |
US7201772B2 (en) | 2003-07-08 | 2007-04-10 | Ventor Technologies, Ltd. | Fluid flow prosthetic device |
NZ527025A (en) | 2003-07-16 | 2007-01-26 | David Peter Shaw | Prosthetic valves for medical application |
DE602004025954D1 (en) | 2003-07-17 | 2010-04-22 | Cordis Corp | DEVICES FOR THE PERCUTANEOUS TREATMENT OF AORTIC VALVE STENOSES |
US7744620B2 (en) | 2003-07-18 | 2010-06-29 | Intervalve, Inc. | Valvuloplasty catheter |
WO2005018507A2 (en) | 2003-07-18 | 2005-03-03 | Ev3 Santa Rosa, Inc. | Remotely activated mitral annuloplasty system and methods |
CA2533353A1 (en) * | 2003-07-21 | 2005-02-03 | The Trustees Of The University Of Pennsylvania | Percutaneous heart valve |
JP4002293B2 (en) | 2003-07-22 | 2007-10-31 | コラゾン テクノロジーズ インコーポレーティッド | Apparatus and method for treating aortic valve stenosis |
AU2004258950B2 (en) | 2003-07-23 | 2010-11-04 | Viacor, Inc. | Method and apparatus for improving mitral valve function |
DE10334868B4 (en) | 2003-07-29 | 2013-10-17 | Pfm Medical Ag | Implantable device as a replacement organ valve, its manufacturing process and basic body and membrane element for it |
US7951121B2 (en) | 2003-07-30 | 2011-05-31 | Navilyst Medical, Inc. | Pressure actuated valve with improved slit configuration |
EP1659992B1 (en) | 2003-07-31 | 2013-03-27 | Cook Medical Technologies LLC | Prosthetic valve devices and methods of making such devices |
WO2005011535A2 (en) | 2003-07-31 | 2005-02-10 | Cook Incorporated | Prosthetic valve for implantation in a body vessel |
FR2858543B1 (en) | 2003-08-08 | 2006-02-03 | Assist Publ Hopitaux De Paris | AORTIC AND ANCILLARY RING FOR ITS INSTALLATION |
DE10340265A1 (en) | 2003-08-29 | 2005-04-07 | Sievers, Hans-Hinrich, Prof. Dr.med. | Prosthesis for the replacement of the aortic and / or mitral valve of the heart |
US20050049692A1 (en) | 2003-09-02 | 2005-03-03 | Numamoto Michael J. | Medical device for reduction of pressure effects of cardiac tricuspid valve regurgitation |
US20050075725A1 (en) | 2003-10-02 | 2005-04-07 | Rowe Stanton J. | Implantable prosthetic valve with non-laminar flow |
US10219899B2 (en) | 2004-04-23 | 2019-03-05 | Medtronic 3F Therapeutics, Inc. | Cardiac valve replacement systems |
US20050096738A1 (en) | 2003-10-06 | 2005-05-05 | Cali Douglas S. | Minimally invasive valve replacement system |
US7258698B2 (en) | 2003-10-17 | 2007-08-21 | Medtronic, Inc. | Prosthetic heart valve sizer assembly with flexible sizer body |
US7004176B2 (en) | 2003-10-17 | 2006-02-28 | Edwards Lifesciences Ag | Heart valve leaflet locator |
DE10350287A1 (en) | 2003-10-24 | 2005-05-25 | Deutsche Institute für Textil- und Faserforschung Stuttgart - Stiftung des öffentlichen Rechts | Cardiovascular implant, for use as a vascular or heart valve replacement, comprises a non-resorbable polymer formed as a microfiber fleece that allows colonization by a cells |
US7347869B2 (en) | 2003-10-31 | 2008-03-25 | Cordis Corporation | Implantable valvular prosthesis |
US7070616B2 (en) | 2003-10-31 | 2006-07-04 | Cordis Corporation | Implantable valvular prosthesis |
US7416530B2 (en) | 2003-11-04 | 2008-08-26 | L & P 100 Limited | Medical devices |
WO2005048883A1 (en) | 2003-11-13 | 2005-06-02 | Fidel Realyvasquez | Methods and apparatus for valve repair |
US7740656B2 (en) | 2003-11-17 | 2010-06-22 | Medtronic, Inc. | Implantable heart valve prosthetic devices having intrinsically conductive polymers |
WO2005055811A2 (en) | 2003-12-02 | 2005-06-23 | Fidel Realyvasquez | Methods and apparatus for mitral valve repair |
US7186265B2 (en) | 2003-12-10 | 2007-03-06 | Medtronic, Inc. | Prosthetic cardiac valves and systems and methods for implanting thereof |
US20050177228A1 (en) | 2003-12-16 | 2005-08-11 | Solem Jan O. | Device for changing the shape of the mitral annulus |
US8128681B2 (en) | 2003-12-19 | 2012-03-06 | Boston Scientific Scimed, Inc. | Venous valve apparatus, system, and method |
US7794496B2 (en) | 2003-12-19 | 2010-09-14 | Cardiac Dimensions, Inc. | Tissue shaping device with integral connector and crimp |
US20050137450A1 (en) | 2003-12-19 | 2005-06-23 | Cardiac Dimensions, Inc., A Washington Corporation | Tapered connector for tissue shaping device |
US7837728B2 (en) | 2003-12-19 | 2010-11-23 | Cardiac Dimensions, Inc. | Reduced length tissue shaping device |
US20050137449A1 (en) | 2003-12-19 | 2005-06-23 | Cardiac Dimensions, Inc. | Tissue shaping device with self-expanding anchors |
US7854761B2 (en) | 2003-12-19 | 2010-12-21 | Boston Scientific Scimed, Inc. | Methods for venous valve replacement with a catheter |
US7261732B2 (en) | 2003-12-22 | 2007-08-28 | Henri Justino | Stent mounted valve |
US20050137696A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Apparatus and methods for protecting against embolization during endovascular heart valve replacement |
US8182528B2 (en) | 2003-12-23 | 2012-05-22 | Sadra Medical, Inc. | Locking heart valve anchor |
US7748389B2 (en) * | 2003-12-23 | 2010-07-06 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
US7445631B2 (en) | 2003-12-23 | 2008-11-04 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8343213B2 (en) | 2003-12-23 | 2013-01-01 | 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 |
US9526609B2 (en) | 2003-12-23 | 2016-12-27 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US7824442B2 (en) | 2003-12-23 | 2010-11-02 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US7431726B2 (en) | 2003-12-23 | 2008-10-07 | Mitralign, Inc. | Tissue fastening systems and methods utilizing magnetic guidance |
US7329279B2 (en) | 2003-12-23 | 2008-02-12 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8603160B2 (en) | 2003-12-23 | 2013-12-10 | Sadra Medical, Inc. | Method of using a retrievable heart valve anchor with a sheath |
US8840663B2 (en) | 2003-12-23 | 2014-09-23 | Sadra Medical, Inc. | Repositionable heart valve method |
US7959666B2 (en) | 2003-12-23 | 2011-06-14 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US7381219B2 (en) | 2003-12-23 | 2008-06-03 | Sadra Medical, Inc. | Low profile heart valve and delivery system |
US20050137694A1 (en) * | 2003-12-23 | 2005-06-23 | Haug Ulrich R. | 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 |
US20050149181A1 (en) | 2004-01-07 | 2005-07-07 | Medtronic, Inc. | Bileaflet prosthetic valve and method of manufacture |
WO2005069850A2 (en) | 2004-01-15 | 2005-08-04 | Macoviak John A | Trestle heart valve replacement |
US20050159810A1 (en) | 2004-01-15 | 2005-07-21 | Farzan Filsoufi | Devices and methods for repairing cardiac valves |
EP1557138B1 (en) | 2004-01-21 | 2012-12-05 | Admedes Schuessler GmbH | Expandable stent with coupling device |
US7488346B2 (en) | 2004-01-21 | 2009-02-10 | The Cleveland Clinic Foundation | Method and apparatus for replacing a mitral valve and an aortic valve with a single homograft |
US7320705B2 (en) | 2004-01-23 | 2008-01-22 | James Quintessenza | Bicuspid pulmonary heart valve and method for making same |
WO2005072652A1 (en) | 2004-01-27 | 2005-08-11 | Med Institute, Inc. | Anchoring barb for attachment to a medical prosthesis |
WO2005076973A2 (en) | 2004-02-05 | 2005-08-25 | Children's Medical Center Corporation | Transcatheter delivery of a replacement heart valve |
WO2005082289A1 (en) | 2004-02-20 | 2005-09-09 | Cook Incorporated | Prosthetic valve with spacing member |
US7717930B2 (en) | 2004-02-27 | 2010-05-18 | Cook Incorporated | Valvulotome with a cutting edge |
EP1722711A4 (en) | 2004-02-27 | 2009-12-02 | Aortx Inc | Prosthetic heart valve delivery systems and methods |
US20050203549A1 (en) | 2004-03-09 | 2005-09-15 | Fidel Realyvasquez | Methods and apparatus for off pump aortic valve replacement with a valve prosthesis |
JP2007529273A (en) | 2004-03-15 | 2007-10-25 | メドトロニック ヴァスキュラー インコーポレイテッド | Stent resistant to radial crush |
US7449027B2 (en) | 2004-03-29 | 2008-11-11 | Cook Incorporated | Modifying fluid flow in a body vessel lumen to promote intraluminal flow-sensitive processes |
US20050228494A1 (en) | 2004-03-29 | 2005-10-13 | Salvador Marquez | Controlled separation heart valve frame |
US20060013855A1 (en) | 2004-04-05 | 2006-01-19 | Medivas, Llc | Bioactive stents for type II diabetics and methods for use thereof |
US7993397B2 (en) | 2004-04-05 | 2011-08-09 | Edwards Lifesciences Ag | Remotely adjustable coronary sinus implant |
US20050222675A1 (en) | 2004-04-06 | 2005-10-06 | Sauter Joseph A | Implantable prosthetic heart valve comprising a valve body and a tubular vascular graft |
US8349001B2 (en) | 2004-04-07 | 2013-01-08 | Medtronic, Inc. | Pharmacological delivery implement for use with cardiac repair devices |
EP1737391A2 (en) | 2004-04-13 | 2007-01-03 | Cook Incorporated | Implantable frame with variable compliance |
US20050240202A1 (en) | 2004-04-21 | 2005-10-27 | Hani Shennib | Devices and methods of repairing cardiac valves |
US7641686B2 (en) | 2004-04-23 | 2010-01-05 | Direct Flow Medical, Inc. | Percutaneous heart valve with stentless support |
US20050240255A1 (en) | 2004-04-23 | 2005-10-27 | Schaeffer Darin G | Carrier-Based Delivery System for Intraluminal Medical Devices |
EP1753374A4 (en) | 2004-04-23 | 2010-02-10 | 3F Therapeutics Inc | Implantable prosthetic valve |
US20050244460A1 (en) | 2004-04-29 | 2005-11-03 | Ivan Alferiev | Biodegradable crosslinking strategies using triglycidyl amine (TGA) |
US7951196B2 (en) | 2004-04-29 | 2011-05-31 | Edwards Lifesciences Corporation | Annuloplasty ring for mitral valve prolapse |
US7374573B2 (en) | 2004-05-03 | 2008-05-20 | Shlomo Gabbay | System and method for improving ventricular function |
US20050256566A1 (en) | 2004-05-03 | 2005-11-17 | Shlomo Gabbay | Apparatus and method for improving ventricular function |
ES2407684T3 (en) | 2004-05-05 | 2013-06-13 | Direct Flow Medical, Inc. | Heart valve without stent with support structure formed on site |
US7717951B2 (en) | 2004-05-06 | 2010-05-18 | Cook Incorporated | Delivery system that facilitates visual inspection of an intraluminal medical device |
US20060122686A1 (en) | 2004-05-10 | 2006-06-08 | Ran Gilad | Stent and method of manufacturing same |
US20060122692A1 (en) | 2004-05-10 | 2006-06-08 | Ran Gilad | Stent valve and method of using same |
US20060095115A1 (en) | 2004-05-10 | 2006-05-04 | Youssef Bladillah | Stent and method of manufacturing same |
US20060122693A1 (en) | 2004-05-10 | 2006-06-08 | Youssef Biadillah | Stent valve and method of manufacturing same |
CA2566666C (en) | 2004-05-14 | 2014-05-13 | Evalve, Inc. | Locking mechanisms for fixation devices and methods of engaging tissue |
WO2005112831A2 (en) | 2004-05-17 | 2005-12-01 | Fidel Realyvasquez | Method and apparatus for percutaneous valve repair |
US7785615B2 (en) | 2004-05-28 | 2010-08-31 | Cordis Corporation | Biodegradable medical implant with encapsulated buffering agent |
US7803182B2 (en) | 2004-05-28 | 2010-09-28 | Cordis Corporation | Biodegradable vascular device with buffering agent |
US7713298B2 (en) | 2004-06-29 | 2010-05-11 | Micardia Corporation | Methods for treating cardiac valves with adjustable implants |
US7462191B2 (en) | 2004-06-30 | 2008-12-09 | Edwards Lifesciences Pvt, Inc. | Device and method for assisting in the implantation of a prosthetic valve |
US7276078B2 (en) | 2004-06-30 | 2007-10-02 | Edwards Lifesciences Pvt | Paravalvular leak detection, sealing, and prevention |
US7513864B2 (en) | 2004-07-09 | 2009-04-07 | Kantrowitz Allen B | Synchronization system between aortic valve and cardiac assist device |
EP1768611A4 (en) | 2004-07-15 | 2009-11-18 | Micardia Corp | Implants and methods for reshaping heart valves |
US8034102B2 (en) | 2004-07-19 | 2011-10-11 | Coroneo, Inc. | Aortic annuloplasty ring |
US7422607B2 (en) | 2004-08-24 | 2008-09-09 | Oviatt Henry W | Anti-calcification treatments for heart valves and vascular grafts |
CA2578156A1 (en) | 2004-08-26 | 2006-03-09 | Cook Incorporated | Delivery system with controlled frictional properties |
EP1786367B1 (en) | 2004-08-27 | 2013-04-03 | Cook Medical Technologies LLC | Placement of multiple intraluminal medical devices within a body vessel |
US7566343B2 (en) | 2004-09-02 | 2009-07-28 | Boston Scientific Scimed, Inc. | Cardiac valve, system, and method |
US20060052867A1 (en) | 2004-09-07 | 2006-03-09 | Medtronic, Inc | Replacement prosthetic heart valve, system and method of implant |
EP1807023A1 (en) | 2004-09-10 | 2007-07-18 | Cook Incorporated | Prosthetic valve with pores |
CA2580053C (en) | 2004-09-14 | 2014-07-08 | Edwards Lifesciences Ag. | Device and method for treatment of heart valve regurgitation |
US20060064174A1 (en) | 2004-09-22 | 2006-03-23 | Reza Zadno | Implantable valves and methods of making the same |
US7850704B2 (en) | 2004-09-27 | 2010-12-14 | Theranova, Llc | Method and apparatus for anchoring implants |
US6951571B1 (en) | 2004-09-30 | 2005-10-04 | Rohit Srivastava | Valve implanting device |
US20060074483A1 (en) | 2004-10-01 | 2006-04-06 | Schrayer Howard L | Method of treatment and devices for the treatment of left ventricular failure |
JP2008514345A (en) | 2004-10-02 | 2008-05-08 | クリストフ・ハンス・フーバー | Device for treating or replacing a heart valve or surrounding tissue without requiring full cardiopulmonary support |
WO2006041972A2 (en) | 2004-10-06 | 2006-04-20 | Cook Incorporated | Medical device with bioactive agent |
US20060085060A1 (en) | 2004-10-15 | 2006-04-20 | Campbell Louis A | Methods and apparatus for coupling an allograft tissue valve and graft |
WO2006050459A2 (en) | 2004-10-28 | 2006-05-11 | Cook Incorporated | Methods and systems for modifying vascular valves |
US7641687B2 (en) | 2004-11-02 | 2010-01-05 | Carbomedics Inc. | Attachment of a sewing cuff to a heart valve |
US20060100697A1 (en) | 2004-11-10 | 2006-05-11 | Casanova R M | Shape memory annuloplasty ring and holder |
US20060167468A1 (en) | 2004-11-12 | 2006-07-27 | Shlomo Gabbay | Implantation system and method for loading an implanter with a prosthesis |
US7744642B2 (en) | 2004-11-19 | 2010-06-29 | Biomedical Research Associates, Inc. | Prosthetic venous valves |
US20060135967A1 (en) | 2004-11-22 | 2006-06-22 | Fidel Realyvasquez | Method and apparatus for attaching a valve prosthesis |
US20060111774A1 (en) | 2004-11-24 | 2006-05-25 | Samkov Alexander V | Low noise heart valve prosthesis and method for operation |
WO2006073628A1 (en) | 2004-12-01 | 2006-07-13 | Cook Incorporated | Sensing delivery system for intraluminal medical devices |
WO2006060546A2 (en) | 2004-12-01 | 2006-06-08 | Cook Incorporated | Valve with leak path |
US20060127443A1 (en) | 2004-12-09 | 2006-06-15 | Helmus Michael N | Medical devices having vapor deposited nanoporous coatings for controlled therapeutic agent delivery |
US7758640B2 (en) | 2004-12-16 | 2010-07-20 | Valvexchange Inc. | Cardiovascular valve assembly |
US7575594B2 (en) | 2004-12-30 | 2009-08-18 | Sieracki Jeffrey M | Shock dampening biocompatible valve |
US7722666B2 (en) * | 2005-04-15 | 2010-05-25 | Boston Scientific Scimed, Inc. | Valve apparatus, system and method |
-
2007
- 2007-07-26 US US11/881,220 patent/US8828079B2/en active Active
-
2008
- 2008-07-16 CA CA2694564A patent/CA2694564C/en not_active Expired - Fee Related
- 2008-07-16 ES ES08794511T patent/ES2371516T3/en active Active
- 2008-07-16 JP JP2010518180A patent/JP5192041B2/en not_active Expired - Fee Related
- 2008-07-16 ES ES11178465.8T patent/ES2489218T3/en active Active
- 2008-07-16 EP EP08794511A patent/EP2173279B1/en not_active Not-in-force
- 2008-07-16 WO PCT/US2008/008651 patent/WO2009014617A1/en active Application Filing
- 2008-07-16 CN CN200880107329.0A patent/CN101801314B/en not_active Expired - Fee Related
- 2008-07-16 AT AT08794511T patent/ATE523165T1/en not_active IP Right Cessation
- 2008-07-16 EP EP11178465.8A patent/EP2389897B1/en active Active
-
2014
- 2014-09-09 US US14/481,139 patent/US20140379068A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728337A1 (en) * | 1997-07-03 | 1999-01-07 | Inst Mikrotechnik Mainz Gmbh | Implantable stent |
US20030040792A1 (en) * | 2000-09-12 | 2003-02-27 | Shlomo Gabbay | Heart valve prosthesis and sutureless implantation of a heart valve prosthesis |
US20050203607A1 (en) * | 2004-01-21 | 2005-09-15 | Frank Scherrible | Stent for insertion and expansion in a lumen |
US20060069424A1 (en) * | 2004-09-27 | 2006-03-30 | Xtent, Inc. | Self-constrained segmented stents and methods for their deployment |
WO2006127765A1 (en) * | 2005-05-24 | 2006-11-30 | Corevalve, Inc. | A non-cylindrical prosthetic valve system for transluminal delivery |
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US9931206B2 (en) | 2010-07-09 | 2018-04-03 | Highlife Sas | Transcatheter atrio-ventricular valve prosthesis |
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Also Published As
Publication number | Publication date |
---|---|
US8828079B2 (en) | 2014-09-09 |
ATE523165T1 (en) | 2011-09-15 |
EP2389897B1 (en) | 2014-06-04 |
ES2489218T3 (en) | 2014-09-01 |
JP2010534509A (en) | 2010-11-11 |
US20090030512A1 (en) | 2009-01-29 |
CN101801314A (en) | 2010-08-11 |
EP2389897A3 (en) | 2012-11-07 |
CA2694564C (en) | 2016-02-16 |
EP2389897A2 (en) | 2011-11-30 |
ES2371516T3 (en) | 2012-01-04 |
EP2173279B1 (en) | 2011-09-07 |
US20140379068A1 (en) | 2014-12-25 |
CA2694564A1 (en) | 2009-01-29 |
EP2173279A1 (en) | 2010-04-14 |
CN101801314B (en) | 2012-10-17 |
JP5192041B2 (en) | 2013-05-08 |
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