CN117120000A - 用于假体心脏瓣膜的3d形裙边 - Google Patents

用于假体心脏瓣膜的3d形裙边 Download PDF

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Publication number
CN117120000A
CN117120000A CN202280022908.5A CN202280022908A CN117120000A CN 117120000 A CN117120000 A CN 117120000A CN 202280022908 A CN202280022908 A CN 202280022908A CN 117120000 A CN117120000 A CN 117120000A
Authority
CN
China
Prior art keywords
examples
layer
sealing member
thermoplastic
protrusions
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
CN202280022908.5A
Other languages
English (en)
Chinese (zh)
Inventor
M•布肯
N•古威驰
N•尼尔
T·萨尔
T•S•列维
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.)
Edwards Lifesciences Corp
Original Assignee
Edwards Lifesciences Corp
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 Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of CN117120000A publication Critical patent/CN117120000A/zh
Pending 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
    • A61F2/02—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
    • A61F2/243—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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0069—Sealing means

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)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
CN202280022908.5A 2021-01-26 2022-01-25 用于假体心脏瓣膜的3d形裙边 Pending CN117120000A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163141811P 2021-01-26 2021-01-26
US63/141,811 2021-01-26
PCT/US2022/013724 WO2022164811A1 (en) 2021-01-26 2022-01-25 3-d shaped skirts for prosthetic heart valves

Publications (1)

Publication Number Publication Date
CN117120000A true CN117120000A (zh) 2023-11-24

Family

ID=80447314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022908.5A Pending CN117120000A (zh) 2021-01-26 2022-01-25 用于假体心脏瓣膜的3d形裙边

Country Status (6)

Country Link
US (1) US20230372093A1 (https=)
EP (1) EP4284304A1 (https=)
JP (1) JP2024504175A (https=)
CN (1) CN117120000A (https=)
CA (1) CA3208499A1 (https=)
WO (1) WO2022164811A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025146007A1 (zh) * 2024-01-02 2025-07-10 杭州启明医疗器械股份有限公司 人工植入物、介入系统以及驱动人工植入物上封堵部件形变的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107427355B (zh) * 2015-02-02 2021-08-10 赛姆斯股份公司 支架密封件及其制备方法
ES2959773T3 (es) * 2017-08-11 2024-02-28 Edwards Lifesciences Corp Elemento de sellado para válvula cardiaca protésica
DE102018126828A1 (de) * 2018-10-26 2020-04-30 Nvt Ag Herzklappenprothese
AU2024295961A1 (en) * 2023-07-13 2026-01-29 Colorado State University Research Foundation Adaptive seal for heart valves
WO2025024359A1 (en) * 2023-07-25 2025-01-30 Edwards Lifesciences Corporation Prosthetic heart valve having a skirt with a thromboresistant portion
WO2025117348A1 (en) * 2023-11-28 2025-06-05 St. Jude Medical, Cardiology Division, Inc. Pleated cuff for prosthetic heart valve

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EP0850607A1 (en) 1996-12-31 1998-07-01 Cordis Corporation Valve prosthesis for implantation in body channels
US6454799B1 (en) 2000-04-06 2002-09-24 Edwards Lifesciences Corporation Minimally-invasive heart valves and methods of use
US7556646B2 (en) 2001-09-13 2009-07-07 Edwards Lifesciences Corporation Methods and apparatuses for deploying minimally-invasive heart valves
US6733525B2 (en) 2001-03-23 2004-05-11 Edwards Lifesciences Corporation Rolled minimally-invasive heart valves and methods of use
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
WO2005086831A2 (en) * 2004-03-10 2005-09-22 Orbus Medical Technologies, Inc. Endothelial ligand binding coated medical device
CN104013996B (zh) * 2005-11-15 2018-02-02 奥巴斯尼茨医学公司 夺取祖内皮细胞的药物洗脱可移植的医疗设备
US7534261B2 (en) * 2006-10-02 2009-05-19 Edwards Lifesciences Corporation Sutureless heart valve attachment
DE202009018984U1 (de) * 2008-07-15 2015-01-29 St. Jude Medical, Inc. Tasche zur Verwendung in einer Herzklappenprothese
US9155619B2 (en) 2011-02-25 2015-10-13 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
US8795357B2 (en) * 2011-07-15 2014-08-05 Edwards Lifesciences Corporation Perivalvular sealing for transcatheter heart valve
US9827093B2 (en) 2011-10-21 2017-11-28 Edwards Lifesciences Cardiaq Llc Actively controllable stent, stent graft, heart valve and method of controlling same
US20150122687A1 (en) 2013-11-06 2015-05-07 Edwards Lifesciences Corporation Bioprosthetic heart valves having adaptive seals to minimize paravalvular leakage
CN203736349U (zh) * 2013-12-12 2014-07-30 宁波健世生物科技有限公司 一种新型的主动脉瓣膜支架
CN103705315B (zh) * 2013-12-12 2015-10-21 宁波健世生物科技有限公司 防止瓣周漏的主动脉瓣膜支架
US10213307B2 (en) * 2014-11-05 2019-02-26 Medtronic Vascular, Inc. Transcatheter valve prosthesis having an external skirt for sealing and preventing paravalvular leakage
US20170112619A1 (en) * 2015-10-22 2017-04-27 Medtronic Vascular, Inc. Systems and Methods of Sealing a Deployed Valve Component
US11096781B2 (en) 2016-08-01 2021-08-24 Edwards Lifesciences Corporation Prosthetic heart valve
US10603165B2 (en) 2016-12-06 2020-03-31 Edwards Lifesciences Corporation Mechanically expanding heart valve and delivery apparatus therefor
US11654023B2 (en) 2017-01-23 2023-05-23 Edwards Lifesciences Corporation Covered prosthetic heart valve
US11395734B2 (en) * 2017-04-07 2022-07-26 Shanghai Joy Medical Devices Co., Ltd. Prosthetic valve and prosthetic valve implanting method
US10869759B2 (en) 2017-06-05 2020-12-22 Edwards Lifesciences Corporation Mechanically expandable heart valve
US10806573B2 (en) 2017-08-22 2020-10-20 Edwards Lifesciences Corporation Gear drive mechanism for heart valve delivery apparatus
US10722351B2 (en) * 2017-08-24 2020-07-28 Medtronic Vascular, Inc. Transcatheter prosthesis with sealing component, and systems and methods for delivering and deployment thereof
WO2019086958A1 (en) * 2017-10-30 2019-05-09 Endoluminal Sciences Pty Ltd Expandable sealing skirt technology for leak-proof endovascular prostheses
US11027046B2 (en) * 2017-10-31 2021-06-08 Hothouse Medical Limited Textile products having selectively applied sealant or coating and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025146007A1 (zh) * 2024-01-02 2025-07-10 杭州启明医疗器械股份有限公司 人工植入物、介入系统以及驱动人工植入物上封堵部件形变的方法

Also Published As

Publication number Publication date
WO2022164811A1 (en) 2022-08-04
EP4284304A1 (en) 2023-12-06
US20230372093A1 (en) 2023-11-23
JP2024504175A (ja) 2024-01-30
CA3208499A1 (en) 2022-08-04

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