CN113260336A - 分叉支架移植物、支架和方法 - Google Patents

分叉支架移植物、支架和方法 Download PDF

Info

Publication number
CN113260336A
CN113260336A CN201980085882.7A CN201980085882A CN113260336A CN 113260336 A CN113260336 A CN 113260336A CN 201980085882 A CN201980085882 A CN 201980085882A CN 113260336 A CN113260336 A CN 113260336A
Authority
CN
China
Prior art keywords
stent
wire
graft
along
line
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.)
Pending
Application number
CN201980085882.7A
Other languages
English (en)
Chinese (zh)
Inventor
J·马切克
C·威廉姆斯
C·斯托登迈尔
P·萨法里
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.)
Endorojex LLC
Original Assignee
Endorojex LLC
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 Endorojex LLC filed Critical Endorojex LLC
Publication of CN113260336A publication Critical patent/CN113260336A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • 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
    • A61F2/82—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 sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/065—Y-shaped blood vessels
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
    • 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
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/006—Y-shaped
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201980085882.7A 2018-10-25 2019-10-23 分叉支架移植物、支架和方法 Pending CN113260336A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862750667P 2018-10-25 2018-10-25
US62/750,667 2018-10-25
PCT/US2019/057652 WO2020086711A1 (en) 2018-10-25 2019-10-23 Bifurcated stent grafts, stents, and methods

Publications (1)

Publication Number Publication Date
CN113260336A true CN113260336A (zh) 2021-08-13

Family

ID=70331216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980085882.7A Pending CN113260336A (zh) 2018-10-25 2019-10-23 分叉支架移植物、支架和方法

Country Status (5)

Country Link
US (1) US20220257363A1 (enExample)
EP (1) EP3870105A4 (enExample)
JP (2) JP7675649B2 (enExample)
CN (1) CN113260336A (enExample)
WO (1) WO2020086711A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023086945A1 (en) * 2021-11-12 2023-05-19 Merit Medical Systems, Inc. Bifurcated vascular stent and methods of manufacture
WO2023086955A1 (en) * 2021-11-12 2023-05-19 Merit Medical Systems, Inc. Bifurcated vascular stent and methods of manufacture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886062A (en) * 1987-10-19 1989-12-12 Medtronic, Inc. Intravascular radially expandable stent and method of implant
US6409750B1 (en) * 1999-02-01 2002-06-25 Board Of Regents, The University Of Texas System Woven bifurcated and trifurcated stents and methods for making the same
CN205729570U (zh) * 2014-12-31 2016-11-30 科迪斯公司 血管内植入体和将植入体部署在身体动脉中的递送装置

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678508B1 (fr) * 1991-07-04 1998-01-30 Celsa Lg Dispositif pour le renfort de vaisseaux du corps humain.
US5772668A (en) * 1992-06-18 1998-06-30 American Biomed, Inc. Apparatus for placing an endoprosthesis
US5342387A (en) * 1992-06-18 1994-08-30 American Biomed, Inc. Artificial support for a blood vessel
US5723004A (en) * 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
US5609627A (en) * 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US6015429A (en) * 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US5639277A (en) * 1995-04-28 1997-06-17 Target Therapeutics, Inc. Embolic coils with offset helical and twisted helical shapes
WO1996041592A1 (en) * 1995-06-08 1996-12-27 Bard Galway Limited Bifurcated endovascular stent
AU4489197A (en) * 1996-09-20 1998-04-14 Sid D. Fleischman Radially expanding prostheses and systems for their deployment
DE19703482A1 (de) * 1997-01-31 1998-08-06 Ernst Peter Prof Dr M Strecker Stent
US5843168A (en) * 1997-03-31 1998-12-01 Medtronic, Inc. Double wave stent with strut
US5961548A (en) * 1997-11-18 1999-10-05 Shmulewitz; Ascher Bifurcated two-part graft and methods of implantation
WO1999044535A1 (en) * 1998-03-05 1999-09-10 Boston Scientific Limited Intraluminal stent
US6063111A (en) * 1998-03-31 2000-05-16 Cordis Corporation Stent aneurysm treatment system and method
US6159239A (en) * 1998-08-14 2000-12-12 Prodesco, Inc. Woven stent/graft structure
WO2000027307A1 (en) * 1998-11-08 2000-05-18 Brainwave Cardio-Vascular Technologies Ltd. The sheet expandable trousers stent and device for its implantation
DE69927055T2 (de) * 1998-12-11 2006-06-29 Endologix, Inc., Irvine Endoluminale vaskuläre prothese
WO2000049973A2 (en) * 1999-02-26 2000-08-31 Vascular Architects, Inc. Coiled stent and catheter assembly
US6248122B1 (en) * 1999-02-26 2001-06-19 Vascular Architects, Inc. Catheter with controlled release endoluminal prosthesis
JP4138144B2 (ja) * 1999-03-31 2008-08-20 テルモ株式会社 管腔内留置物
US6730119B1 (en) * 2000-10-06 2004-05-04 Board Of Regents Of The University Of Texas System Percutaneous implantation of partially covered stents in aneurysmally dilated arterial segments with subsequent embolization and obliteration of the aneurysm cavity
AU2001296716A1 (en) * 2000-10-13 2002-04-22 Rex Medical, Lp Covered stents with side branch
US7128755B2 (en) * 2001-06-01 2006-10-31 Texas Stent Technologies, Inc. Expandable biodegradable polymeric stents for combined mechanical support and pharmacological or radiation therapy
WO2003045284A2 (en) * 2001-11-28 2003-06-05 The Research Foundation Of State University Of New York Endovascular graft and graft trimmer
US20030195609A1 (en) * 2002-04-10 2003-10-16 Scimed Life Systems, Inc. Hybrid stent
US20030236565A1 (en) * 2002-06-21 2003-12-25 Dimatteo Kristian Implantable prosthesis
AU2004280149A1 (en) * 2003-09-17 2005-04-21 Macropore Biosurgery Inc. Methods of using regenerative cells in the treatment of peripheral vascular disease and related disorders
US20050065592A1 (en) * 2003-09-23 2005-03-24 Asher Holzer System and method of aneurism monitoring and treatment
US7412993B2 (en) * 2004-03-09 2008-08-19 George Tzong-Chyi Tzeng Expandable stent
US20050278017A1 (en) * 2004-06-09 2005-12-15 Scimed Life Systems, Inc. Overlapped stents for scaffolding, flexibility and MRI compatibility
US20080027533A1 (en) * 2006-04-19 2008-01-31 Abbott Laboratories Dedicated bifurcation stent apparatus and method
US20080133000A1 (en) * 2006-12-01 2008-06-05 Medtronic Vascular, Inc. Bifurcated Stent With Variable Length Branches
EP2117463B1 (en) * 2007-03-07 2018-11-14 Boston Scientific Limited Radiopaque polymeric stent
US20100174357A1 (en) * 2009-01-07 2010-07-08 Lemaitre Vascular, Inc. Vascular Prosthesis of Varying Flexibility
KR20120085238A (ko) * 2009-07-09 2012-07-31 머레이 배스큘라 피티와이 리미티드 관형상 구조를 위한 지지 장치
JP5588511B2 (ja) * 2009-07-27 2014-09-10 エンドロジックス、インク ステントグラフト
US9155640B2 (en) * 2009-11-16 2015-10-13 Tre′ Raymond Welch Stent and method for manufacturing thereof
US8206434B2 (en) * 2010-03-02 2012-06-26 Medtronic Vascular, Inc. Stent with sinusoidal wave form and orthogonal end and method for making same
EP2667829B1 (en) * 2011-01-28 2021-09-22 Merit Medical Systems, Inc. Electrospun ptfe coated stent and method of use
US9636241B2 (en) * 2012-03-30 2017-05-02 Manli International Ltd Coil bioabsorbable stents
US9173752B2 (en) * 2012-05-21 2015-11-03 Manli International Ltd. Coil bioabsorbable bifurcation stent
SG11201504463SA (en) * 2012-12-14 2015-07-30 Sanford Health Combination double-barreled and debranching stent grafts
JP6549717B2 (ja) * 2015-01-12 2019-07-24 マイクロベンション インコーポレイテッドＭｉｃｒｏｖｅｎｔｉｏｎ， Ｉｎｃ． ステント
US10076433B1 (en) * 2017-05-08 2018-09-18 Vadim Bernshtein Intravascular bifurication zone implants and crimping and deployment methods thereof
US20210161644A1 (en) * 2017-12-18 2021-06-03 George P. Teitelbaum Branch point flow diversion device
US11464657B2 (en) * 2019-11-22 2022-10-11 Tré Raymond Welch Stent and method of manufacture
US12478488B2 (en) * 2020-02-19 2025-11-25 Medinol Ltd. Helical stent with enhanced crimping

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886062A (en) * 1987-10-19 1989-12-12 Medtronic, Inc. Intravascular radially expandable stent and method of implant
US6409750B1 (en) * 1999-02-01 2002-06-25 Board Of Regents, The University Of Texas System Woven bifurcated and trifurcated stents and methods for making the same
CN205729570U (zh) * 2014-12-31 2016-11-30 科迪斯公司 血管内植入体和将植入体部署在身体动脉中的递送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023086945A1 (en) * 2021-11-12 2023-05-19 Merit Medical Systems, Inc. Bifurcated vascular stent and methods of manufacture
WO2023086955A1 (en) * 2021-11-12 2023-05-19 Merit Medical Systems, Inc. Bifurcated vascular stent and methods of manufacture

Also Published As

Publication number Publication date
JP2025105859A (ja) 2025-07-10
JP2022514173A (ja) 2022-02-10
EP3870105A4 (en) 2022-08-03
JP7675649B2 (ja) 2025-05-13
EP3870105A1 (en) 2021-09-01
US20220257363A1 (en) 2022-08-18
WO2020086711A1 (en) 2020-04-30

Similar Documents

Publication Publication Date Title
US11998463B2 (en) Endoluminal device
JP5421929B2 (ja) 血管異常部を補強するためのステント移植片及びこれに関連する方法
US9675481B2 (en) Hybrid balloon-expandable/self-expanding prosthesis for deployment in a body vessel and method of making
JP5719327B2 (ja) らせん状ステント
WO2004103451A1 (ja) 一時留置型のステント及びステントグラフト
EP1187560A1 (en) Intravascular folded tubular endoprosthesis
JP2013071005A (ja) 向きを変えられる分岐部を備えた管腔内人工器官
JP2025105859A (ja) 二又ステントグラフト、ステント、および方法
WO2013171730A1 (en) Stent-graft with fixation elements that are radially confined for delivery
JP2013543416A (ja) ステントグラフトシステム
US11413171B2 (en) Self-expandable scaffolding device for the treatment of aneurysms
JP2003500103A (ja) 可撓性の増大したステント−移植片
JP2011507660A (ja) 血管内送達システム
JP3878971B2 (ja) 一時留置型ステントグラフト
US11123206B2 (en) Kink-resistant stent devices and related methods
CN117122443A (zh) 具有支撑支架的分支支架移植物

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination