CA2521708A1 - Medical device delivery systems - Google Patents

Medical device delivery systems Download PDF

Info

Publication number
CA2521708A1
CA2521708A1 CA002521708A CA2521708A CA2521708A1 CA 2521708 A1 CA2521708 A1 CA 2521708A1 CA 002521708 A CA002521708 A CA 002521708A CA 2521708 A CA2521708 A CA 2521708A CA 2521708 A1 CA2521708 A1 CA 2521708A1
Authority
CA
Canada
Prior art keywords
implantable medical
catheter
retainer
medical endoprosthesis
cell
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002521708A
Other languages
French (fr)
Other versions
CA2521708C (en
Inventor
Richard C. Gunderson
Andrzej M. Malewicz
Karen Larson
John R. Moberg
Susan I. Shelso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Ltd Barbados
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2521708A1 publication Critical patent/CA2521708A1/en
Application granted granted Critical
Publication of CA2521708C publication Critical patent/CA2521708C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
    • 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

Abstract

Medical device delivery systems, and related methods and components are disclosed.

Claims (39)

1. An implantable medical endoprosthesis bumper having a retainer configured to interdigitate with a cell of an implantable medical endoprosthesis to unidirectionally position the implantable medical endoprosthesis with respect to the bumper.
2. The implantable medical endoprosthesis bumper of claim 1, wherein the implantable medical endoprosthesis bumper includes a bumper body, and the retainer protrudes radially from the bumper body.
3. The implantable medical endoprosthesis bumper of claim 2, wherein the retainer comprises a flap that protrudes radially from the bumper body.
4. The implantable medical endoprosthesis of claim 2, wherein the retainer comprises a hook, a spike, or a barb.
5. The implantable medical endoprosthesis of claim 1, wherein the retainer comprises a wax.
6. The implantable medical endoprosthesis of claim 1, wherein the retainer is capable of flexing to interdigitate with the cell or to disengage from the cell.
7. A catheter having an implantable medical endoprosthesis bumper, the bumper including a retainer configured to interdigitate with a cell of an implantable medical endoprosthesis to unidirectionally position the implantable medical endoprosthesis with respect to the bumper.
8. An implantable medical endoprosthesis delivery system, comprising:
a catheter having an implantable medical endoprosthesis bumper, the bumper including a retainer configured to interdigitate with a cell of an implantable medical~

endoprosthesis to unidirectionally position the implantable medical endoprosthesis with respect to the bumper; and a sheath at least partially surrounding the catheter, wherein the catheter and the sheath are configured so that the implantable medical endoprosthesis can be disposed therebetween.
9. The endoprosthesis delivery system of claim 8, further comprising the implantable medical endoprosthesis between the catheter and the sheath.
10. A method of positioning an implantable medical endoprosthesis on a catheter, the method comprising:
unidirectionally positioning the implantable medical endoprosthesis with respect to the catheter without reducing a diameter of the implantable medical endoprosthesis.
11. The method of claim 10, wherein the catheter comprises a bumper including a retainer configured to interdigitate with a cell of the implantable medical endoprosthesis.
12. The method of claim 10, wherein the catheter comprises a catheter body including a retainer configured to interdigitate with a cell of the implantable medical endoprosthesis.
13. The method of claim 11, wherein the implantable medical endoprosthesis has a partially open cell, and unidirectionally positioning the implantable medical endoprosthesis with respect to the catheter comprises flexing the partially open cell to interdigitate the partially open cell with the retainer.
14. A method of positioning an implantable medical endoprosthesis on a catheter, the method comprising:
interdigitating a cell of the implantable medical endoprosthesis with a retainer of the catheter without reducing a diameter of the implantable medical endoprosthesis.
15 15. The method of claim 14, wherein the catheter comprises a bumper including the retainer.
16. The method of claim 15, wherein the bumper includes a bumper body, and the retainer protrudes radially from the bumper body.
17. The method of claim 14, wherein the catheter includes a catheter body comprising the retainer.
18. The method of claim 14, wherein interdigitating a cell of the implantable medical endoprosthesis with a retainer of the catheter comprises expanding the retainer from a first size to a second size.
19. The method of claim 14, wherein the retainer comprises a wax and interdigitating a cell of the implantable medical endoprosthesis with the retainer comprises molding the wax to extend into the cell.
20. A method of positioning an implantable medical endoprosthesis on a catheter, the method comprising:
moving the implantable medical endoprosthesis in a longitudinal direction of the catheter to interdigitate a cell of the implantable medical endoprosthesis with the catheter without reducing a diameter of the implantable medical endoprosthesis.
21. The method of claim 20, wherein the catheter comprises a bumper including the retainer configure to interdigitate the cell of the implantable medical endoprosthesis.
22. The method of claim 21, wherein the bumper includes a bumper body, and the retainer protrudes radially from the bumper body.
23. The method of claim 20, wherein the catheter comprises a catheter body including the retainer.
24. A method of positioning an implantable medical endoprosthesis on a catheter, the method comprising:
interdigitating a partially open cell of the implantable medical endoprosthesis with a retainer of the catheter.
25. The method of claim 24, wherein interdigitating a partially open cell of the implantable medical endoprosthesis with a retainer of the catheter comprises flexing the partially open cell.
26. The method of claim 24, wherein interdigitating a partially open cell of the implantable medical endoprosthesis with a retainer of the catheter comprises expanding the retainer.
27. The method of claim 24, wherein the retainer comprises a wax and interdigitating a cell of the implantable medical endoprosthesis with the retainer comprises molding the wax to extend into the cell.
28. A method of positioning an implantable medical endoprosthesis on a catheter, the method comprising:
expanding a retainer of the catheter to interdigitate a cell of the implantable medical endoprosthesis with the catheter.
29. The method of claim 28, wherein the retainer comprises a shape memory material.
30. The method of claim 28, wherein the retainer comprises a swellable material.
31. The method of claim 28, further comprising disposing the implantable medical endoprosthesis over the retainer prior to expanding the retainer.
32. The method of claim 28, wherein the catheter comprises an implantable medical endoprosthesis bumper comprising the retainer.
33. The method of claim 28, wherein the catheter comprises a catheter body comprising the retainer.
34. A catheter having a catheter body, the catheter body including a retainer configured to interdigitate with a cell of an implantable medical endoprosthesis to unidirectionally position the implantable medical endoprosthesis with respect to the catheter body.
35. The catheter of claim 34, wherein the retainer protrudes radially from the catheter body.
36. The catheter of claim 34, wherein the retainer is capable of flexing to interdigitate with the cell or to disengage from the cell.
37. An implantable medical endoprosthesis delivery system, comprising:
a catheter having a catheter body, the catheter body including a retainer configured to interdigitate with a cell of an implantable medical endoprosthesis to unidirectionally position the implantable medical endoprosthesis with respect to the catheter body; and a sheath at least partially surrounding the catheter, wherein the catheter and the sheath are configured so that the implantable medical endoprosthesis can be disposed therebetween.
38. An implantable medical endoprosthesis having first and second ends along a longitudinal direction, and a plurality of cells including a partially open cell located at the first end, wherein the partially open cell is capable of flexing in a plane parallel to the longitudinal direction.
39. ~The implantable medical endoprosthesis of claim 38, wherein the partially open cell is capable of interdigitating with a retainer of a stent bumper.
CA2521708A 2003-04-11 2004-04-09 Medical device delivery systems Expired - Fee Related CA2521708C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/411,645 US7473271B2 (en) 2003-04-11 2003-04-11 Stent delivery system with securement and deployment accuracy
US10/411,645 2003-04-11
PCT/US2004/011023 WO2004091446A2 (en) 2003-04-11 2004-04-09 Medical device delivery systems

Publications (2)

Publication Number Publication Date
CA2521708A1 true CA2521708A1 (en) 2004-10-28
CA2521708C CA2521708C (en) 2012-05-29

Family

ID=33131036

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2521759A Expired - Fee Related CA2521759C (en) 2003-04-11 2004-04-07 Stent delivery system with securement and deployment accuracy
CA2521708A Expired - Fee Related CA2521708C (en) 2003-04-11 2004-04-09 Medical device delivery systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2521759A Expired - Fee Related CA2521759C (en) 2003-04-11 2004-04-07 Stent delivery system with securement and deployment accuracy

Country Status (5)

Country Link
US (1) US7473271B2 (en)
EP (2) EP1613243B1 (en)
JP (2) JP4754479B2 (en)
CA (2) CA2521759C (en)
WO (2) WO2004091450A2 (en)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858034B1 (en) * 1999-05-20 2005-02-22 Scimed Life Systems, Inc. Stent delivery system for prevention of kinking, and method of loading and using same
US6866679B2 (en) 2002-03-12 2005-03-15 Ev3 Inc. Everting stent and stent delivery system
WO2004011050A1 (en) * 2002-07-30 2004-02-05 Nanyang Technological University Spherical nano-composite powder and a method of preparing the same
EP1552837A1 (en) * 2002-08-01 2005-07-13 Chugai Seiyaku Kabushiki Kaisha Antipsoriatic agent
US20040267348A1 (en) 2003-04-11 2004-12-30 Gunderson Richard C. Medical device delivery systems
GB0309616D0 (en) * 2003-04-28 2003-06-04 Angiomed Gmbh & Co Loading and delivery of self-expanding stents
CA2526276C (en) * 2003-05-23 2011-05-03 Kabushikikaisha Igaki Iryo Sekkei Stent supplying device
US7470282B2 (en) * 2003-06-30 2008-12-30 Boston Scientific Scimed, Inc. Stent grip and system for use therewith
GB0322511D0 (en) * 2003-09-25 2003-10-29 Angiomed Ag Lining for bodily lumen
US7189255B2 (en) * 2003-10-28 2007-03-13 Cordis Corporation Prosthesis support ring assembly
US8617234B2 (en) * 2004-05-25 2013-12-31 Covidien Lp Flexible vascular occluding device
WO2010120926A1 (en) 2004-05-25 2010-10-21 Chestnut Medical Technologies, Inc. Vascular stenting for aneurysms
US20060206200A1 (en) * 2004-05-25 2006-09-14 Chestnut Medical Technologies, Inc. Flexible vascular occluding device
US8628564B2 (en) 2004-05-25 2014-01-14 Covidien Lp Methods and apparatus for luminal stenting
US8267985B2 (en) 2005-05-25 2012-09-18 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
JP2008502378A (en) 2004-05-25 2008-01-31 チェストナット メディカル テクノロジーズ インコーポレイテッド Flexible vascular closure device
US8337543B2 (en) 2004-11-05 2012-12-25 Boston Scientific Scimed, Inc. Prosthesis anchoring and deploying device
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
US20060184227A1 (en) * 2005-02-11 2006-08-17 Medtronic Vascular, Inc. Increased friction inner member for stent-graft deployment
US20060184225A1 (en) * 2005-02-11 2006-08-17 Medtronic Vascular, Inc. Force distributing system for delivering a self-expanding stent
AU2005332044B2 (en) 2005-05-25 2012-01-19 Covidien Lp System and method for delivering and deploying and occluding device within a vessel
US8273101B2 (en) 2005-05-25 2012-09-25 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
US9308359B2 (en) * 2005-05-25 2016-04-12 Boston Scientific Scimed, Inc. Pull-through medical device
US8118852B2 (en) * 2005-07-13 2012-02-21 Cook Medical Technologies Llc Introducer for self-expandable medical device
DE102005053393A1 (en) 2005-11-09 2007-05-10 Biotronik Vi Patent Ag Application system for a stent
US20070156223A1 (en) * 2005-12-30 2007-07-05 Dennis Vaughan Stent delivery system with improved delivery force distribution
WO2007100556A1 (en) 2006-02-22 2007-09-07 Ev3 Inc. Embolic protection systems having radiopaque filter mesh
US20070250151A1 (en) * 2006-04-24 2007-10-25 Scimed Life Systems, Inc. Endovascular aortic repair delivery system with anchor
US7655031B2 (en) * 2006-04-28 2010-02-02 Codman & Shurtleff, Inc. Stent delivery system with improved retraction member
EP2353553B1 (en) * 2006-05-12 2015-12-02 Covidien LP Implant and delivery system with multiple marker interlocks
US8535368B2 (en) * 2006-05-19 2013-09-17 Boston Scientific Scimed, Inc. Apparatus for loading and delivering a stent
JP2009542357A (en) * 2006-07-07 2009-12-03 ボストン サイエンティフィック リミテッド Endoprosthesis delivery system with stent holder
DE102006033399B4 (en) * 2006-07-19 2009-04-09 Jotec Gmbh Marker system and delivery system for such a marker system
US20080051867A1 (en) * 2006-08-28 2008-02-28 Davila Luis A Multiple in vivo implant delivery device
US8414643B2 (en) 2006-09-19 2013-04-09 Medtronic Ventor Technologies Ltd. Sinus-engaging valve fixation member
US11304800B2 (en) 2006-09-19 2022-04-19 Medtronic Ventor Technologies Ltd. Sinus-engaging valve fixation member
US8834564B2 (en) * 2006-09-19 2014-09-16 Medtronic, Inc. Sinus-engaging valve fixation member
US8323325B2 (en) * 2006-09-25 2012-12-04 Boston Scientific Scimed, Inc. Balloon with wings for rotational stent
US7655034B2 (en) * 2006-11-14 2010-02-02 Medtronic Vascular, Inc. Stent-graft with anchoring pins
US20080140175A1 (en) * 2006-12-07 2008-06-12 Boucher Donald D Spring stop for stent delivery system and delivery system provided with same
DE102007012964A1 (en) * 2007-03-06 2008-09-11 Phenox Gmbh Implant for influencing blood flow
US8133266B2 (en) * 2007-04-12 2012-03-13 Medtronic Vascular, Inc. Expandable tip delivery system and method
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
US20080262590A1 (en) * 2007-04-19 2008-10-23 Medtronic Vascular, Inc. Delivery System for Stent-Graft
US8435283B2 (en) * 2007-06-13 2013-05-07 Boston Scientific Scimed, Inc. Anti-migration features and geometry for a shape memory polymer stent
US20100274226A1 (en) * 2007-09-06 2010-10-28 Cook Incorporated Deployment Catheter
US9393137B2 (en) * 2007-09-24 2016-07-19 Boston Scientific Scimed, Inc. Method for loading a stent into a delivery system
WO2009091899A2 (en) * 2008-01-17 2009-07-23 Boston Scientific Scimed, Inc. Stent with anti-migration feature
US8157852B2 (en) 2008-01-24 2012-04-17 Medtronic, Inc. Delivery systems and methods of implantation for prosthetic heart valves
JP5687070B2 (en) 2008-01-24 2015-03-18 メドトロニック，インコーポレイテッド Stent for prosthetic heart valve
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
WO2011104269A1 (en) 2008-02-26 2011-09-01 Jenavalve Technology Inc. Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient
US20090264985A1 (en) * 2008-04-17 2009-10-22 Medtronic Vascular, Inc. Branch Vessel Suture Stent System and Method
US9675482B2 (en) 2008-05-13 2017-06-13 Covidien Lp Braid implant delivery systems
US20090306760A1 (en) * 2008-06-06 2009-12-10 Bay Street Medical Prosthesis and delivery system
EP2293838B1 (en) 2008-07-01 2012-08-08 Endologix, Inc. Catheter system
GB0816965D0 (en) * 2008-09-16 2008-10-22 Angiomed Ag Stent device adhesively bonded to a stent device pusher
GB0901496D0 (en) 2009-01-29 2009-03-11 Angiomed Ag Delivery device for delivering a stent device
US8052741B2 (en) * 2009-03-23 2011-11-08 Medtronic Vascular, Inc. Branch vessel prosthesis with a roll-up sealing assembly
US20100292778A1 (en) * 2009-05-15 2010-11-18 Med Institute, Inc. Expandable stent comprising end members having an interlocking configuration
GB0909319D0 (en) 2009-05-29 2009-07-15 Angiomed Ag Transluminal delivery system
WO2011014814A2 (en) * 2009-07-30 2011-02-03 Boston Scientific Scimed, Inc. Stent delivery system
WO2011014550A1 (en) 2009-07-30 2011-02-03 Boston Scientific Scimed, Inc. Reconstrainment band with reduced removal interference
WO2011034010A1 (en) * 2009-09-16 2011-03-24 テルモ株式会社 Stent delivery system
CN102686189B (en) * 2009-12-28 2015-06-03 泰尔茂株式会社 Stent delivery system
US8747345B2 (en) * 2010-04-29 2014-06-10 Vanderbilt University Percutaneous collateral bypass
WO2011146124A1 (en) * 2010-05-19 2011-11-24 St. Jude Medical, Inc. Balloon expandable platform with retaining features for a collapsible valve
JP2013526388A (en) 2010-05-25 2013-06-24 イエナバルブ テクノロジー インク Artificial heart valve, and transcatheter delivery prosthesis comprising an artificial heart valve and a stent
AU2011279727B2 (en) * 2010-07-15 2014-03-27 St. Jude Medical, Inc. Retainers for transcatheter heart valve delivery systems
WO2012023980A1 (en) 2010-08-17 2012-02-23 St. Jude Medical, Inc. Sleeve for facilitating movement of a transfemoral catheter
DE102010044746A1 (en) * 2010-09-08 2012-03-08 Phenox Gmbh Implant for influencing the blood flow in arteriovenous malformations
BR112013006302A2 (en) 2010-09-17 2016-06-07 St Jude Medical Cardiology Div placement device for a collapsible prosthetic heart valve, and method for placing a collapsible prosthetic heart valve
US9398969B2 (en) * 2010-10-19 2016-07-26 Apollo Endosurgery, Inc. Upper stomach gastric implants
US9125765B2 (en) * 2010-12-13 2015-09-08 Cook Medical Technologies Llc Implant deployment restraint device
US20130018215A1 (en) * 2011-01-18 2013-01-17 Merit Medical Systems, Inc. Esophageal stent and methods for use of same
WO2012118901A1 (en) 2011-03-01 2012-09-07 Endologix, Inc. Catheter system and methods of using same
US10285798B2 (en) 2011-06-03 2019-05-14 Merit Medical Systems, Inc. Esophageal stent
EP2736450A1 (en) 2011-07-28 2014-06-04 St. Jude Medical, Inc. Expandable radiopaque marker for transcatheter aortic valve implantation
US9528169B2 (en) 2011-08-03 2016-12-27 The Curators Of The University Of Missouri Method for separation of chemically pure Os from metal mixtures
US8621975B2 (en) 2011-09-20 2014-01-07 Aga Medical Corporation Device and method for treating vascular abnormalities
US9039752B2 (en) * 2011-09-20 2015-05-26 Aga Medical Corporation Device and method for delivering a vascular device
US8986368B2 (en) 2011-10-31 2015-03-24 Merit Medical Systems, Inc. Esophageal stent with valve
US10028854B2 (en) * 2012-02-02 2018-07-24 Covidien Lp Stent retaining systems
US20130226278A1 (en) 2012-02-23 2013-08-29 Tyco Healthcare Group Lp Methods and apparatus for luminal stenting
US9072624B2 (en) 2012-02-23 2015-07-07 Covidien Lp Luminal stenting
US9078659B2 (en) 2012-04-23 2015-07-14 Covidien Lp Delivery system with hooks for resheathability
EP2854718B1 (en) 2012-06-05 2017-03-22 Merit Medical Systems, Inc. Esophageal stent
US9233015B2 (en) * 2012-06-15 2016-01-12 Trivascular, Inc. Endovascular delivery system with an improved radiopaque marker scheme
US9480561B2 (en) 2012-06-26 2016-11-01 St. Jude Medical, Cardiology Division, Inc. Apparatus and method for aortic protection and TAVI planar alignment
US9918837B2 (en) 2012-06-29 2018-03-20 St. Jude Medical, Cardiology Division, Inc. System to assist in the release of a collapsible stent from a delivery device
US9155647B2 (en) 2012-07-18 2015-10-13 Covidien Lp Methods and apparatus for luminal stenting
US9724222B2 (en) 2012-07-20 2017-08-08 Covidien Lp Resheathable stent delivery system
JP6057584B2 (en) * 2012-07-24 2017-01-11 株式会社カネカ Self-expanding stent delivery system and manufacturing method thereof
US10285833B2 (en) * 2012-08-10 2019-05-14 Lombard Medical Limited Stent delivery systems and associated methods
US9114001B2 (en) 2012-10-30 2015-08-25 Covidien Lp Systems for attaining a predetermined porosity of a vascular device
US9452070B2 (en) 2012-10-31 2016-09-27 Covidien Lp Methods and systems for increasing a density of a region of a vascular device
US9943427B2 (en) 2012-11-06 2018-04-17 Covidien Lp Shaped occluding devices and methods of using the same
US9157174B2 (en) 2013-02-05 2015-10-13 Covidien Lp Vascular device for aneurysm treatment and providing blood flow into a perforator vessel
US9387106B2 (en) * 2013-02-28 2016-07-12 Medtronic Vascular, Inc. Medical device delivery systems and methods of use thereof
EP2964148A4 (en) 2013-03-05 2016-08-24 Merit Medical Systems Inc Reinforced valve
US9339385B2 (en) * 2013-03-07 2016-05-17 St. Jude Medical, Cardiology Division, Inc. Balloon release mechanism for TAVI implant
ES2960917T3 (en) 2013-03-14 2024-03-07 Neuravi Ltd Clot retrieval device to remove occlusive clots from a blood vessel
WO2014143767A1 (en) 2013-03-15 2014-09-18 Boston Scientific Scimed, Inc. Delivery device for partially unconstrained endoprosthesis
CN104936557A (en) 2013-03-15 2015-09-23 美国医疗设备有限公司 Esophageal stent
EP2813195A1 (en) 2013-06-13 2014-12-17 Cardiatis S.A. Stent delivery system
US10130500B2 (en) 2013-07-25 2018-11-20 Covidien Lp Methods and apparatus for luminal stenting
US9474639B2 (en) 2013-08-27 2016-10-25 Covidien Lp Delivery of medical devices
US9782186B2 (en) 2013-08-27 2017-10-10 Covidien Lp Vascular intervention system
CN105491978A (en) 2013-08-30 2016-04-13 耶拿阀门科技股份有限公司 Radially collapsible frame for a prosthetic valve and method for manufacturing such a frame
EP3043755B1 (en) 2013-09-12 2022-10-19 St. Jude Medical, Cardiology Division, Inc. Atraumatic interface in an implant delivery device
KR101922321B1 (en) * 2014-04-08 2018-11-26 보스톤 싸이엔티픽 싸이메드 인코포레이티드 Medical devices and related methods of use thereof
US10016292B2 (en) 2014-04-18 2018-07-10 Covidien Lp Stent delivery system
FR3023703B1 (en) * 2014-07-17 2021-01-29 Cormove BLOOD CIRCULATION DUCT TREATMENT DEVICE
US10709555B2 (en) 2015-05-01 2020-07-14 Jenavalve Technology, Inc. Device and method with reduced pacemaker rate in heart valve replacement
JP2018524025A (en) 2015-06-30 2018-08-30 エンドロジックス、インク Lock assembly for coupling guidewire to delivery system
US10470906B2 (en) 2015-09-15 2019-11-12 Merit Medical Systems, Inc. Implantable device delivery system
EP3349670B1 (en) 2015-09-18 2020-09-09 Microvention, Inc. Releasable delivery system
US10420661B2 (en) * 2015-12-17 2019-09-24 Covidien Lp Stents and stent deployment devices
WO2017176553A1 (en) 2016-04-05 2017-10-12 Boston Scientific Scimed, Inc. Stent delivery device
US20170304097A1 (en) * 2016-04-21 2017-10-26 Medtronic Vascular, Inc. Stent-graft delivery system having an inner shaft component with a loading pad or covering on a distal segment thereof for stent retention
EP3454794B1 (en) 2016-05-13 2021-04-14 St. Jude Medical, Cardiology Division, Inc. Systems for device implantation
EP3454795B1 (en) 2016-05-13 2023-01-11 JenaValve Technology, Inc. Heart valve prosthesis delivery system for delivery of heart valve prosthesis with introducer sheath and loading system
AU2017335843B2 (en) 2016-09-29 2023-01-05 Merit Medical Systems, Inc. Pliant members for receiving and aiding in the deployment of vascular prostheses
US10376396B2 (en) 2017-01-19 2019-08-13 Covidien Lp Coupling units for medical device delivery systems
CN110392557A (en) 2017-01-27 2019-10-29 耶拿阀门科技股份有限公司 Heart valve simulation
US10905578B2 (en) * 2017-02-02 2021-02-02 C. R. Bard, Inc. Short stent
WO2018156948A1 (en) 2017-02-23 2018-08-30 Boston Scientific Scimed, Inc. Medical drain device
US10744009B2 (en) 2017-03-15 2020-08-18 Merit Medical Systems, Inc. Transluminal stents and related methods
US11628078B2 (en) 2017-03-15 2023-04-18 Merit Medical Systems, Inc. Transluminal delivery devices and related kits and methods
USD836194S1 (en) 2017-03-21 2018-12-18 Merit Medical Systems, Inc. Stent deployment device
CN110891526A (en) * 2017-06-30 2020-03-17 爱德华兹生命科学公司 Locking and releasing mechanism for transcatheter implantable devices
EP3459469A1 (en) 2017-09-23 2019-03-27 Universität Zürich Medical occluder device
CN107714243B (en) * 2017-09-29 2021-05-07 依奈德医疗技术（上海）有限公司 Self-expansion type nasal stent
US11123209B2 (en) 2018-04-12 2021-09-21 Covidien Lp Medical device delivery
US10786377B2 (en) * 2018-04-12 2020-09-29 Covidien Lp Medical device delivery
US11071637B2 (en) * 2018-04-12 2021-07-27 Covidien Lp Medical device delivery
US11413176B2 (en) 2018-04-12 2022-08-16 Covidien Lp Medical device delivery
US11413174B2 (en) 2019-06-26 2022-08-16 Covidien Lp Core assembly for medical device delivery systems
CN110151368A (en) * 2019-06-28 2019-08-23 微创神通医疗科技（上海）有限公司 Vascular implant, conveying device and Medical Devices
JP2022549717A (en) 2019-09-26 2022-11-28 ウニベルシタット チューリッヒ left atrial appendage closure device
EP3946145B1 (en) * 2020-06-09 2023-07-26 Angiomed GmbH & Co. Medizintechnik KG A catheter device for transluminally delivering a self-expanding tubular implant to a site in a body
US11937836B2 (en) 2020-06-22 2024-03-26 Neuravi Limited Clot retrieval system with expandable clot engaging framework
US20220192852A1 (en) * 2020-12-23 2022-06-23 Olympus Corporation Stent delivery device
US11937837B2 (en) 2020-12-29 2024-03-26 Neuravi Limited Fibrin rich / soft clot mechanical thrombectomy device
WO2022156388A1 (en) * 2021-01-22 2022-07-28 江苏暖阳医疗器械有限公司 Intravascular implant fixation and retention structure, delivery system, and handle-type stent system
US11944558B2 (en) 2021-08-05 2024-04-02 Covidien Lp Medical device delivery devices, systems, and methods

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503569A (en) * 1983-03-03 1985-03-12 Dotter Charles T Transluminally placed expandable graft prosthesis
US4733665C2 (en) * 1985-11-07 2002-01-29 Expandable Grafts Partnership Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft
SE8803444D0 (en) * 1988-09-28 1988-09-28 Medinvent Sa A DEVICE FOR TRANSLUMINAL IMPLANTATION OR EXTRACTION
US4950227A (en) * 1988-11-07 1990-08-21 Boston Scientific Corporation Stent delivery system
DE9010130U1 (en) * 1989-07-13 1990-09-13 American Medical Systems, Inc., Minnetonka, Minn., Us
US5591172A (en) * 1991-06-14 1997-01-07 Ams Medinvent S.A. Transluminal implantation device
US5817102A (en) * 1992-05-08 1998-10-06 Schneider (Usa) Inc. Apparatus for delivering and deploying a stent
ATE247435T1 (en) * 1992-05-08 2003-09-15 Schneider Usa Inc STENT FOR THE OESOPHAGUS
US5290295A (en) * 1992-07-15 1994-03-01 Querals & Fine, Inc. Insertion tool for an intraluminal graft procedure
US5707376A (en) * 1992-08-06 1998-01-13 William Cook Europe A/S Stent introducer and method of use
DE59206251D1 (en) * 1992-10-31 1996-06-13 Schneider Europ Ag Arrangement for implanting self-expanding endoprostheses
JPH08500757A (en) * 1992-12-30 1996-01-30 シュナイダー・（ユーエスエイ）・インコーポレーテッド Device for deploying a stent implantable in the body
JPH06351142A (en) * 1993-06-11 1994-12-22 Toyo Tire & Rubber Co Ltd Auxiliary device for inserting in pipe with independent wave-shape corrugation
US5746745A (en) * 1993-08-23 1998-05-05 Boston Scientific Corporation Balloon catheter
US5409495A (en) * 1993-08-24 1995-04-25 Advanced Cardiovascular Systems, Inc. Apparatus for uniformly implanting a stent
US5545209A (en) * 1993-09-30 1996-08-13 Texas Petrodet, Inc. Controlled deployment of a medical device
DE69419877T2 (en) * 1993-11-04 1999-12-16 Bard Inc C R Fixed vascular prosthesis
US5609627A (en) * 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US5556413A (en) * 1994-03-11 1996-09-17 Advanced Cardiovascular Systems, Inc. Coiled stent with locking ends
US5824041A (en) * 1994-06-08 1998-10-20 Medtronic, Inc. Apparatus and methods for placement and repositioning of intraluminal prostheses
US6331188B1 (en) 1994-08-31 2001-12-18 Gore Enterprise Holdings, Inc. Exterior supported self-expanding stent-graft
US5836965A (en) * 1994-10-19 1998-11-17 Jendersee; Brad Stent delivery and deployment method
US6053943A (en) * 1995-12-08 2000-04-25 Impra, Inc. Endoluminal graft with integral structural support and method for making same
US5534007A (en) * 1995-05-18 1996-07-09 Scimed Life Systems, Inc. Stent deployment catheter with collapsible sheath
US5762631A (en) * 1995-07-14 1998-06-09 Localmed, Inc. Method and system for reduced friction introduction of coaxial catheters
US5702418A (en) 1995-09-12 1997-12-30 Boston Scientific Corporation Stent delivery system
IT1279628B1 (en) * 1995-09-13 1997-12-16 Xtrode Srl DEVICE AND METHOD FOR ASSEMBLING A VASCULAR ENDOPROTHESIS ON A CATHETER FITTED WITH AN EXPANDABLE BALLOON
US5935135A (en) * 1995-09-29 1999-08-10 United States Surgical Corporation Balloon delivery system for deploying stents
ATE177928T1 (en) * 1995-11-14 1999-04-15 Schneider Europ Gmbh DEVICE FOR STENT IMPLANTATION
US5693066A (en) 1995-12-21 1997-12-02 Medtronic, Inc. Stent mounting and transfer device and method
US7238197B2 (en) * 2000-05-30 2007-07-03 Devax, Inc. Endoprosthesis deployment system for treating vascular bifurcations
US6077295A (en) * 1996-07-15 2000-06-20 Advanced Cardiovascular Systems, Inc. Self-expanding stent delivery system
US5944726A (en) * 1996-08-23 1999-08-31 Scimed Life Systems, Inc. Stent delivery system having stent securement means
US6077273A (en) * 1996-08-23 2000-06-20 Scimed Life Systems, Inc. Catheter support for stent delivery
US6123712A (en) * 1996-08-23 2000-09-26 Scimed Life Systems, Inc. Balloon catheter with stent securement means
US6395008B1 (en) * 1996-08-23 2002-05-28 Scimed Life Systems, Inc. Stent delivery device using stent cups and mounting collars
US6007543A (en) * 1996-08-23 1999-12-28 Scimed Life Systems, Inc. Stent delivery system with stent securement means
US6391032B2 (en) * 1996-08-23 2002-05-21 Scimed Life Systems, Inc. Stent delivery system having stent securement means
US5968069A (en) * 1996-08-23 1999-10-19 Scimed Life Systems, Inc. Stent delivery system having stent securement apparatus
US5913871A (en) * 1996-09-25 1999-06-22 Medtronic, Inc. Balloon modification for improved stent fixation and deployment
US5772669A (en) * 1996-09-27 1998-06-30 Scimed Life Systems, Inc. Stent deployment catheter with retractable sheath
US5941908A (en) * 1997-04-23 1999-08-24 Vascular Science, Inc. Artificial medical graft with a releasable retainer
US6395017B1 (en) * 1996-11-15 2002-05-28 C. R. Bard, Inc. Endoprosthesis delivery catheter with sequential stage control
US5968052A (en) * 1996-11-27 1999-10-19 Scimed Life Systems Inc. Pull back stent delivery system with pistol grip retraction handle
US5776142A (en) * 1996-12-19 1998-07-07 Medtronic, Inc. Controllable stent delivery system and method
JP3523765B2 (en) * 1997-01-24 2004-04-26 テルモ株式会社 Living organ dilator
US6168616B1 (en) * 1997-06-02 2001-01-02 Global Vascular Concepts Manually expandable stent
IT238354Y1 (en) 1997-09-12 2000-10-16 Invatec Srl DILATATION CATHETER FOR THE INTRODUCTION OF EXPANDABLE STENT
US6027510A (en) * 1997-12-08 2000-02-22 Inflow Dynamics Inc. Stent delivery system
US6149996A (en) * 1998-01-15 2000-11-21 Schneider (Usa) Inc. Molded tip and tubing and method of making same
US6066169A (en) * 1998-06-02 2000-05-23 Ave Connaught Expandable stent having articulated connecting rods
US6117140A (en) * 1998-06-26 2000-09-12 Scimed Life Systems, Inc. Stent delivery device
US6120522A (en) * 1998-08-27 2000-09-19 Scimed Life Systems, Inc. Self-expanding stent delivery catheter
US7044134B2 (en) 1999-11-08 2006-05-16 Ev3 Sunnyvale, Inc Method of implanting a device in the left atrial appendage
US6214036B1 (en) * 1998-11-09 2001-04-10 Cordis Corporation Stent which is easily recaptured and repositioned within the body
US6350277B1 (en) * 1999-01-15 2002-02-26 Scimed Life Systems, Inc. Stents with temporary retaining bands
US5976155A (en) * 1999-03-05 1999-11-02 Advanced Cardiovascular Systems, Inc. System for removably securing a stent on a catheter assembly and method of use
US6258099B1 (en) 1999-03-31 2001-07-10 Scimed Life Systems, Inc. Stent security balloon/balloon catheter
CA2371063C (en) * 1999-04-23 2012-01-03 Alliance Gaming Corporation A system and method for securely storing and controlling the dispensing of a payout
US6375676B1 (en) * 1999-05-17 2002-04-23 Advanced Cardiovascular Systems, Inc. Self-expanding stent with enhanced delivery precision and stent delivery system
JP4299973B2 (en) * 1999-05-20 2009-07-22 ボストン サイエンティフィック リミテッド Stent delivery system with a shrink stabilizer
US6048350A (en) 1999-06-14 2000-04-11 Scimed Life Systems, Inc. Segmented balloon delivery system
US6168617B1 (en) * 1999-06-14 2001-01-02 Scimed Life Systems, Inc. Stent delivery system
US6280412B1 (en) * 1999-06-17 2001-08-28 Scimed Life Systems, Inc. Stent securement by balloon modification
DE29915724U1 (en) * 1999-09-07 1999-12-23 Angiomed Ag Stent delivery system
US6443979B1 (en) * 1999-12-20 2002-09-03 Advanced Cardiovascular Systems, Inc. Expandable stent delivery sheath and method of use
US6322586B1 (en) * 2000-01-10 2001-11-27 Scimed Life Systems, Inc. Catheter tip designs and method of manufacture
US6391050B1 (en) * 2000-02-29 2002-05-21 Scimed Life Systems, Inc. Self-expanding stent delivery system
US6264683B1 (en) * 2000-03-17 2001-07-24 Advanced Cardiovascular Systems, Inc. Stent delivery catheter with bumpers for improved retention of balloon expandable stents
DE10026307A1 (en) * 2000-05-26 2001-11-29 Variomed Ag Balzers Stent, positioning element and insertion catheter
US20030077200A1 (en) * 2000-07-07 2003-04-24 Craig Charles H. Enhanced radiopaque alloy stent
US20020144757A1 (en) * 2000-07-07 2002-10-10 Craig Charles Horace Stainless steel alloy with improved radiopaque characteristics
US20030018380A1 (en) * 2000-07-07 2003-01-23 Craig Charles H. Platinum enhanced alloy and intravascular or implantable medical devices manufactured therefrom
US6494906B1 (en) 2000-07-25 2002-12-17 Advanced Cardiovascular Systems, Inc. Stent fold clip
US6254632B1 (en) * 2000-09-28 2001-07-03 Advanced Cardiovascular Systems, Inc. Implantable medical device having protruding surface structures for drug delivery and cover attachment
EP1326672A4 (en) * 2000-10-18 2007-03-07 Nmt Medical Inc Over-the-wire interlock attachment/detachment mechanism
US6428566B1 (en) * 2000-10-31 2002-08-06 Advanced Cardiovascular Systems, Inc. Flexible hoop and link sheath for a stent delivery system
US6582460B1 (en) 2000-11-20 2003-06-24 Advanced Cardiovascular Systems, Inc. System and method for accurately deploying a stent
US6682553B1 (en) * 2000-12-28 2004-01-27 Advanced Cardiovascular Systems, Inc. System and method for stent retention
US6468298B1 (en) * 2000-12-28 2002-10-22 Advanced Cardiovascular Systems, Inc. Gripping delivery system for self-expanding stents and method of using the same
US6749627B2 (en) * 2001-01-18 2004-06-15 Ev3 Peripheral, Inc. Grip for stent delivery system
US6699274B2 (en) * 2001-01-22 2004-03-02 Scimed Life Systems, Inc. Stent delivery system and method of manufacturing same
US6623518B2 (en) * 2001-02-26 2003-09-23 Ev3 Peripheral, Inc. Implant delivery system with interlock
US20020120321A1 (en) * 2001-02-26 2002-08-29 Gunderson Richard C. Stent retention mechanism
US6766667B2 (en) * 2001-03-02 2004-07-27 Shima Seiki Mfg., Ltd. Knitted fabric having open part and knitting method therefor
US6620191B1 (en) * 2001-03-27 2003-09-16 Advanced Cardiovascular Systems, Inc. System for releasably securing a stent on a catheter assembly and method of use
US6660031B2 (en) * 2001-04-11 2003-12-09 Scimed Life Systems, Inc. Multi-length delivery system
US6833003B2 (en) 2002-06-24 2004-12-21 Cordis Neurovascular Expandable stent and delivery system
US7001422B2 (en) * 2002-09-23 2006-02-21 Cordis Neurovascular, Inc Expandable stent and delivery system
US6814746B2 (en) * 2002-11-01 2004-11-09 Ev3 Peripheral, Inc. Implant delivery system with marker interlock

Also Published As

Publication number Publication date
JP2006522654A (en) 2006-10-05
WO2004091446A3 (en) 2004-12-02
WO2004091450A2 (en) 2004-10-28
CA2521708C (en) 2012-05-29
CA2521759C (en) 2012-02-07
EP1613246A2 (en) 2006-01-11
CA2521759A1 (en) 2004-10-28
EP1613243B1 (en) 2012-09-19
US7473271B2 (en) 2009-01-06
JP2006522668A (en) 2006-10-05
WO2004091446A2 (en) 2004-10-28
JP4796488B2 (en) 2011-10-19
WO2004091450A3 (en) 2004-11-25
US20040204749A1 (en) 2004-10-14
EP1613246B1 (en) 2018-09-26
JP4754479B2 (en) 2011-08-24
EP1613243A2 (en) 2006-01-11

Similar Documents

Publication Publication Date Title
CA2521708A1 (en) Medical device delivery systems
EP0948935A4 (en) Medical device for disposing in vivo indwelling member and method of disposing the member
AU2003232026A1 (en) Endoluminal device having barb assembly
WO2007130614A3 (en) Self-orienting delivery system
WO2004026143A3 (en) Extraction device
EP1679721A3 (en) Method for operating a NROM memory device
WO2003061732A3 (en) Antimicrobial urine collection system and methods of manufacturing the same
WO2004012630A3 (en) Separable medical devices comprising a holding material
ATE483428T1 (en) DEVICE FOR STENT REDUCTION
AU2002324971A1 (en) Integrated systems for use with fuel cells, and methods
CA2332415A1 (en) Medical retrieval basket
WO2004060144A3 (en) Packaged systems for implanting markers in a patient and methods for manufacturing and using such systems
CA2198905A1 (en) Syringe for use in performing gel-injection adjustable keratoplasty
WO2007022065A3 (en) Tubular implantable sling and related delivery systems, methods and devices
AU2002332081A8 (en) Method, tool, and system for deploying an implant into the body
EP1953620A3 (en) Storage system comprising both power saving and diagnostic functions
WO2005102015A3 (en) Implantable prosthetic valve
CA2208261A1 (en) Urinary incontinence device
ATE424157T1 (en) IMPLANTABLE DEVICE WHICH MOVES FREELY IN A BODY CAVITY
MY128071A (en) Method for improving the skin and coat of pets
EP2363102A3 (en) Magnetic force devices, systems, and methods for resisting tissue collapse within the pharyngeal conduit
WO2004082454A3 (en) Endovascular implant with an at least sectional active coating made of radjadone and/or a ratjadone derivative
WO2007053812A3 (en) Delivery system for a barbed fastener
AU2003254333A1 (en) Systems for releasing active ingredients, based on biodegradable or biocompatible polymers with a shape memory effect
WO2005025454A3 (en) Composite medical devices

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210409