CN115461016A - 经导管瓣膜小叶置换装置、其递送、引导和固定系统及方法 - Google Patents

经导管瓣膜小叶置换装置、其递送、引导和固定系统及方法 Download PDF

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Publication number
CN115461016A
CN115461016A CN202180031063.1A CN202180031063A CN115461016A CN 115461016 A CN115461016 A CN 115461016A CN 202180031063 A CN202180031063 A CN 202180031063A CN 115461016 A CN115461016 A CN 115461016A
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CN
China
Prior art keywords
dgf
valve
stent
vhpl
prosthetic valve
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
CN202180031063.1A
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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
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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 CN115461016A publication Critical patent/CN115461016A/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0649—Coils or spirals
    • 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
    • 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
    • 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
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
CN202180031063.1A 2020-03-11 2021-03-10 经导管瓣膜小叶置换装置、其递送、引导和固定系统及方法 Pending CN115461016A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062988253P 2020-03-11 2020-03-11
US62/988,253 2020-03-11
PCT/US2021/021764 WO2021183679A1 (en) 2020-03-11 2021-03-10 Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same

Publications (1)

Publication Number Publication Date
CN115461016A true CN115461016A (zh) 2022-12-09

Family

ID=77671940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180031063.1A Pending CN115461016A (zh) 2020-03-11 2021-03-10 经导管瓣膜小叶置换装置、其递送、引导和固定系统及方法

Country Status (4)

Country Link
EP (1) EP4117584A4 (enExample)
JP (1) JP7721145B2 (enExample)
CN (1) CN115461016A (enExample)
WO (1) WO2021183679A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114795588B (zh) * 2022-04-24 2025-03-25 鑫依医疗科技(北京)有限公司 可回收人工介入瓣膜系统
CN120753833B (zh) * 2025-09-08 2025-12-12 成都赛拉诺医疗科技股份有限公司 一种用于二尖瓣置换的瓣膜支架

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040210304A1 (en) * 1999-11-17 2004-10-21 Corevalve, S.A. Prosthetic valve for transluminal delivery
US20110224785A1 (en) * 2010-03-10 2011-09-15 Hacohen Gil Prosthetic mitral valve with tissue anchors
CN106061437A (zh) * 2013-10-25 2016-10-26 中峰医疗公司 用于经导管治疗瓣膜返流的系统和方法
CN107530166A (zh) * 2015-02-13 2018-01-02 魅尔皮德股份有限公司 使用旋转锚固件的瓣膜置换
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
US20190060070A1 (en) * 2009-10-06 2019-02-28 Adam Groothuis Systems and methods for treating lumenal valves
US20190350705A1 (en) * 2017-02-06 2019-11-21 Mtex Cardio Ag Methods and systems for assisting or repairing prosthetic cardiac valves

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8475525B2 (en) * 2010-01-22 2013-07-02 4Tech Inc. Tricuspid valve repair using tension
US9333077B2 (en) * 2013-03-12 2016-05-10 Medtronic Vascular Galway Limited Devices and methods for preparing a transcatheter heart valve system
US9801720B2 (en) * 2014-06-19 2017-10-31 4Tech Inc. Cardiac tissue cinching
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
EP3579789B1 (en) * 2017-02-10 2026-04-01 Boston Scientific Scimed, Inc. Implantable device for reshaping a heart valve annulus
WO2019195860A2 (en) * 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040210304A1 (en) * 1999-11-17 2004-10-21 Corevalve, S.A. Prosthetic valve for transluminal delivery
US20190060070A1 (en) * 2009-10-06 2019-02-28 Adam Groothuis Systems and methods for treating lumenal valves
US20110224785A1 (en) * 2010-03-10 2011-09-15 Hacohen Gil Prosthetic mitral valve with tissue anchors
CN106061437A (zh) * 2013-10-25 2016-10-26 中峰医疗公司 用于经导管治疗瓣膜返流的系统和方法
CN107530166A (zh) * 2015-02-13 2018-01-02 魅尔皮德股份有限公司 使用旋转锚固件的瓣膜置换
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
US20190350705A1 (en) * 2017-02-06 2019-11-21 Mtex Cardio Ag Methods and systems for assisting or repairing prosthetic cardiac valves

Also Published As

Publication number Publication date
JP2023517066A (ja) 2023-04-21
WO2021183679A1 (en) 2021-09-16
EP4117584A4 (en) 2024-04-10
EP4117584A1 (en) 2023-01-18
JP7721145B2 (ja) 2025-08-12

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