WO2010056522A3 - Coil stent delivery system and method of use - Google Patents

Coil stent delivery system and method of use Download PDF

Info

Publication number
WO2010056522A3
WO2010056522A3 PCT/US2009/062340 US2009062340W WO2010056522A3 WO 2010056522 A3 WO2010056522 A3 WO 2010056522A3 US 2009062340 W US2009062340 W US 2009062340W WO 2010056522 A3 WO2010056522 A3 WO 2010056522A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
coil stent
delivery system
disposed
sheath
Prior art date
Application number
PCT/US2009/062340
Other languages
French (fr)
Other versions
WO2010056522A2 (en
Inventor
Joseph Berglund
Matthew Birdsall
Lesley Crookall
Original Assignee
Medtronic Vascular Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medtronic Vascular Inc. filed Critical Medtronic Vascular Inc.
Priority to EP09826546A priority Critical patent/EP2352466A2/en
Publication of WO2010056522A2 publication Critical patent/WO2010056522A2/en
Publication of WO2010056522A3 publication Critical patent/WO2010056522A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes

Abstract

The coil stent delivery system and method of use includes a stent delivery system including a coil stent; a housing, the housing having a receiver defining a receiver chamber and a sheath defining a sheath lumen, the receiver chamber being in communication with the sheath lumen; and a screw assembly, the screw assembly having a shaft, a helical screw disposed about a distal portion of the shaft, and a drive operably coupled to the shaft. The shaft is disposed in the receiver chamber and the sheath lumen, the helical screw is disposed in the sheath, and the coil stent is disposed about the shaft in the receiver chamber and engages the helical screw. Rotation of the drive moves the coil stent through the sheath lumen.
PCT/US2009/062340 2008-11-14 2009-10-28 Coil stent delivery system and method of use WO2010056522A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09826546A EP2352466A2 (en) 2008-11-14 2009-10-28 Coil stent delivery system and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/271,465 2008-11-14
US12/271,465 US20100125323A1 (en) 2008-11-14 2008-11-14 Coil Stent Delivery System and Method of Use

Publications (2)

Publication Number Publication Date
WO2010056522A2 WO2010056522A2 (en) 2010-05-20
WO2010056522A3 true WO2010056522A3 (en) 2010-08-19

Family

ID=42170636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/062340 WO2010056522A2 (en) 2008-11-14 2009-10-28 Coil stent delivery system and method of use

Country Status (3)

Country Link
US (1) US20100125323A1 (en)
EP (1) EP2352466A2 (en)
WO (1) WO2010056522A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9655756B2 (en) * 2012-12-21 2017-05-23 Cook Medical Technologies Llc Systems and methods for deploying a portion of a stent using an auger-style device
DE202013105452U1 (en) 2013-11-29 2015-03-04 Pfm Medical Ag System for connecting a medical implant with an insertion aid
EP3436090A4 (en) * 2016-03-29 2020-02-19 Boston Scientific Scimed, Inc. Mechanically assisted stent delivery system
CN107149511B (en) * 2017-06-27 2019-11-19 王玉峰 Intravascular filter device and intravascular protector
US20220304837A1 (en) * 2021-03-25 2022-09-29 Medtronic Vascular Inc. Stent Graft Delivery System Including Stent Graft Cutter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010049549A1 (en) * 2000-06-02 2001-12-06 Boylan John F. Marker device for rotationally orienting a stent delivery system prior to deploying a curved self-expanding stent
US6371953B1 (en) * 1993-03-30 2002-04-16 Intratherapeutics, Inc. Temporary stent system
JP2002291756A (en) * 2001-04-03 2002-10-08 Next:Kk Atheroma removing and stent indwelling device, stent recovery device, and operating device thereof
US20070219612A1 (en) * 2006-03-20 2007-09-20 Xtent, Inc. Apparatus and methods for deployment of linked prosthetic segments

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1204643A (en) * 1981-09-16 1986-05-20 Hans I. Wallsten Device for application in blood vessels or other difficulty accessible locations and its use
US4733665C2 (en) * 1985-11-07 2002-01-29 Expandable Grafts Partnership Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft
US5133732A (en) * 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
US5292331A (en) * 1989-08-24 1994-03-08 Applied Vascular Engineering, Inc. Endovascular support device
CA2380683C (en) * 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
US5167614A (en) * 1991-10-29 1992-12-01 Medical Engineering Corporation Prostatic stent
US5782907A (en) * 1995-07-13 1998-07-21 Devices For Vascular Intervention, Inc. Involuted spring stent and graft assembly and method of use
US5776161A (en) * 1995-10-16 1998-07-07 Instent, Inc. Medical stents, apparatus and method for making same
US6132458A (en) * 1998-05-15 2000-10-17 American Medical Systems, Inc. Method and device for loading a stent
JP2002541911A (en) * 1999-04-15 2002-12-10 スマート セラピューティクス， インコーポレイテッド Endovascular stent and method for treating neurovascular trauma
US7867186B2 (en) * 2002-04-08 2011-01-11 Glaukos Corporation Devices and methods for treatment of ocular disorders
WO2001095834A1 (en) * 2000-06-13 2001-12-20 Scimed Life Systems, Inc. Disintegrating stent and method of making same
US20040267348A1 (en) * 2003-04-11 2004-12-30 Gunderson Richard C. Medical device delivery systems
US7887574B2 (en) * 2003-12-23 2011-02-15 Scimed Life Systems, Inc. Stent delivery catheter
US7766960B2 (en) * 2004-04-30 2010-08-03 Novostent Corporation Delivery catheter that controls foreshortening of ribbon-type prostheses and methods of making and use
US7708704B2 (en) * 2006-07-31 2010-05-04 Codman & Shurtleff, Pc Interventional medical device component having an interrupted spiral section and method of making the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371953B1 (en) * 1993-03-30 2002-04-16 Intratherapeutics, Inc. Temporary stent system
US20010049549A1 (en) * 2000-06-02 2001-12-06 Boylan John F. Marker device for rotationally orienting a stent delivery system prior to deploying a curved self-expanding stent
JP2002291756A (en) * 2001-04-03 2002-10-08 Next:Kk Atheroma removing and stent indwelling device, stent recovery device, and operating device thereof
US20070219612A1 (en) * 2006-03-20 2007-09-20 Xtent, Inc. Apparatus and methods for deployment of linked prosthetic segments

Also Published As

Publication number Publication date
WO2010056522A2 (en) 2010-05-20
EP2352466A2 (en) 2011-08-10
US20100125323A1 (en) 2010-05-20

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