CN115867230A - 假体半心脏瓣膜 - Google Patents

假体半心脏瓣膜 Download PDF

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Publication number
CN115867230A
CN115867230A CN202180036654.8A CN202180036654A CN115867230A CN 115867230 A CN115867230 A CN 115867230A CN 202180036654 A CN202180036654 A CN 202180036654A CN 115867230 A CN115867230 A CN 115867230A
Authority
CN
China
Prior art keywords
prosthetic
valve
leaflet
stent frame
stent
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
CN202180036654.8A
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English (en)
Chinese (zh)
Inventor
T·范
C·马丁
N·哈米德
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.)
Shuqia Medical Co
Original Assignee
Shuqia Medical Co
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 Shuqia Medical Co filed Critical Shuqia Medical Co
Publication of CN115867230A publication Critical patent/CN115867230A/zh
Pending legal-status Critical Current

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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
    • A61F2/2412—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
    • A61F2/2412—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

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)
  • Prostheses (AREA)
CN202180036654.8A 2020-04-09 2021-04-09 假体半心脏瓣膜 Pending CN115867230A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063007418P 2020-04-09 2020-04-09
US63/007,418 2020-04-09
PCT/US2021/026710 WO2021207695A1 (en) 2020-04-09 2021-04-09 Prosthetic hem i heart valve

Publications (1)

Publication Number Publication Date
CN115867230A true CN115867230A (zh) 2023-03-28

Family

ID=78024162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180036654.8A Pending CN115867230A (zh) 2020-04-09 2021-04-09 假体半心脏瓣膜

Country Status (4)

Country Link
EP (1) EP4132427A4 (https=)
JP (1) JP7733920B2 (https=)
CN (1) CN115867230A (https=)
WO (1) WO2021207695A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115153969B (zh) * 2022-08-12 2024-08-20 清华大学 自稳定的三尖瓣支架

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030199975A1 (en) * 2000-05-22 2003-10-23 Shlomo Gabbay Low invasive implantable cardiac prosthesis and method for helping improve operation of a heart valve
US20040236419A1 (en) * 2001-12-21 2004-11-25 Simcha Milo Implantation system for annuloplasty rings
US20140067048A1 (en) * 2012-09-06 2014-03-06 Edwards Lifesciences Corporation Heart Valve Sealing Devices
WO2015052570A1 (en) * 2013-10-07 2015-04-16 Medizinische Universität Wien Implant and method for improving coaptation of an atrioventricular valve
CN105188611A (zh) * 2013-02-04 2015-12-23 爱德华兹生命科学公司 用于置换二尖瓣的假体瓣膜
US20160120643A1 (en) * 2014-11-05 2016-05-05 Tara Kupumbati Transcatheter cardiac valve prosthetic
US20180104053A1 (en) * 2013-03-12 2018-04-19 St. Jude Medical, Cardiology Division, Inc. Self-actuating sealing portions for paravalvular leak protection
CN109069273A (zh) * 2016-03-08 2018-12-21 杜拉有限责任公司 心脏瓣膜小叶置换系统及其方法
WO2019241777A1 (en) * 2018-06-15 2019-12-19 Dura Llc Heart valve leaflet replacement device and multi-stage, multi-lumen heart valve delivery system and method for the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4912395B2 (ja) * 2005-05-24 2012-04-11 エドワーズ ライフサイエンシーズ コーポレイション 迅速配置式補綴用心臓弁
US9554897B2 (en) * 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US10238483B2 (en) * 2011-09-16 2019-03-26 3Dt Holdings, Llc Devices and methods for assisting valve function, replacing venous valves, and predicting valve treatment success

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030199975A1 (en) * 2000-05-22 2003-10-23 Shlomo Gabbay Low invasive implantable cardiac prosthesis and method for helping improve operation of a heart valve
US20040236419A1 (en) * 2001-12-21 2004-11-25 Simcha Milo Implantation system for annuloplasty rings
US20140067048A1 (en) * 2012-09-06 2014-03-06 Edwards Lifesciences Corporation Heart Valve Sealing Devices
CN105188611A (zh) * 2013-02-04 2015-12-23 爱德华兹生命科学公司 用于置换二尖瓣的假体瓣膜
US20180104053A1 (en) * 2013-03-12 2018-04-19 St. Jude Medical, Cardiology Division, Inc. Self-actuating sealing portions for paravalvular leak protection
WO2015052570A1 (en) * 2013-10-07 2015-04-16 Medizinische Universität Wien Implant and method for improving coaptation of an atrioventricular valve
US20160120643A1 (en) * 2014-11-05 2016-05-05 Tara Kupumbati Transcatheter cardiac valve prosthetic
CN109069273A (zh) * 2016-03-08 2018-12-21 杜拉有限责任公司 心脏瓣膜小叶置换系统及其方法
WO2019241777A1 (en) * 2018-06-15 2019-12-19 Dura Llc Heart valve leaflet replacement device and multi-stage, multi-lumen heart valve delivery system and method for the same

Also Published As

Publication number Publication date
JP7733920B2 (ja) 2025-09-04
JP2023521684A (ja) 2023-05-25
EP4132427A1 (en) 2023-02-15
EP4132427A4 (en) 2024-05-01
WO2021207695A1 (en) 2021-10-14

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