CA3210770A1 - Dispositifs, systemes et methodes pour dispositif de remplacement de valve - Google Patents

Dispositifs, systemes et methodes pour dispositif de remplacement de valve Download PDF

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Publication number
CA3210770A1
CA3210770A1 CA3210770A CA3210770A CA3210770A1 CA 3210770 A1 CA3210770 A1 CA 3210770A1 CA 3210770 A CA3210770 A CA 3210770A CA 3210770 A CA3210770 A CA 3210770A CA 3210770 A1 CA3210770 A1 CA 3210770A1
Authority
CA
Canada
Prior art keywords
frame
valve
wire
braided
tubular
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
CA3210770A
Other languages
English (en)
Inventor
Julie Logan Sands
Kenneth Eugene Perry
Anthony Zoltan ZADOR
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.)
Revalve Solutions Inc
Original Assignee
Revalve Solutions Inc
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
Priority claimed from PCT/US2021/032817 external-priority patent/WO2021232022A1/fr
Priority claimed from PCT/US2021/038886 external-priority patent/WO2021217155A2/fr
Priority claimed from PCT/US2021/039451 external-priority patent/WO2021263243A1/fr
Priority claimed from PCT/US2021/051828 external-priority patent/WO2022066961A1/fr
Application filed by Revalve Solutions Inc filed Critical Revalve Solutions Inc
Publication of CA3210770A1 publication Critical patent/CA3210770A1/fr
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
    • 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
    • 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
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • 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
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
    • A61F2250/0063—Nested prosthetic parts

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)
  • Check Valves (AREA)
  • Valve Housings (AREA)

Abstract

L'invention concerne un dispositif de remplacement de valve comprenant une conception hélicoïdale tressée qui imite le mouvement naturel du cur. L'armature en fil tressé du dispositif de remplacement de valve divulguée peut être comprimée pour permettre une introduction compacte et sûre dans le cur et un réglage pratique pendant l'implantation ainsi qu'une expansion et une rétraction une fois implantée ou retirée/remplacée, de préférence entièrement par l'intermédiaire d'un cathéter. Le dispositif de remplacement de valve peut comprendre un système d'une seule pièce comprenant un corps d'adaptateur avec des mécanismes de mise en prise qui se fixent sur le cur, et un ensemble valve avec des feuillets valvulaires positionnés à l'intérieur du corps d'adaptateur. Le dispositif de remplacement de valve peut également comprendre un système en deux parties constitué d'un corps d'adaptateur et d'un ensemble valve qui sont compatibles l'un avec l'autre, l'ensemble valve pouvant toutefois être retiré du corps d'adaptateur de sorte que les deux peuvent être installés ensemble ou séparément et de sorte que le corps d'adaptateur peut rester implanté tandis que l'ensemble valve peut être retiré et remplacé.
CA3210770A 2021-02-04 2022-02-04 Dispositifs, systemes et methodes pour dispositif de remplacement de valve Pending CA3210770A1 (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US202163145878P 2021-02-04 2021-02-04
US63/145,878 2021-02-04
USPCT/US2021/032817 2021-05-17
PCT/US2021/032817 WO2021232022A1 (fr) 2020-05-15 2021-05-17 Dispositifs, systèmes et procédés pour une valvule cardiaque de remplacement extensible et rétractable
PCT/US2021/038886 WO2021217155A2 (fr) 2020-04-24 2021-06-24 Dispositifs, systèmes et méthodes destinés à une valvule cardiaque de remplacement rétractable
USPCT/US2021/038886 2021-06-24
PCT/US2021/039451 WO2021263243A1 (fr) 2020-06-26 2021-06-28 Dispositifs, systèmes et méthodes de renfort d'anneau de valvule cardiaque
USPCT/US2021/039451 2021-06-28
PCT/US2021/051828 WO2022066961A1 (fr) 2020-09-23 2021-09-23 Dispositifs, systèmes et procédés pour un adaptateur de valve cardiaque implantable
USPCT/US2021/051828 2021-09-23
PCT/US2022/015360 WO2022170129A1 (fr) 2021-02-04 2022-02-04 Dispositifs, systèmes et méthodes pour dispositif de remplacement de valve

Publications (1)

Publication Number Publication Date
CA3210770A1 true CA3210770A1 (fr) 2022-08-11

Family

ID=82741830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3210770A Pending CA3210770A1 (fr) 2021-02-04 2022-02-04 Dispositifs, systemes et methodes pour dispositif de remplacement de valve

Country Status (6)

Country Link
EP (1) EP4287992A4 (fr)
JP (1) JP2024506588A (fr)
AU (1) AU2022216628A1 (fr)
CA (1) CA3210770A1 (fr)
IL (1) IL304809A (fr)
WO (1) WO2022170129A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3572045B1 (fr) * 2008-01-24 2022-12-21 Medtronic, Inc. Stents pour des valvules cardiaques prothétiques
EP4643824A3 (fr) * 2009-12-08 2026-01-07 Avalon Medical Ltd. Dispositif et système de remplacement de valvule mitrale par transcathéter
US20140371844A1 (en) 2013-06-18 2014-12-18 St. Jude Medical, Cardiology Division, Inc. Transcatheter mitral valve and delivery system
WO2016016899A1 (fr) * 2014-07-30 2016-02-04 Mitraltech Ltd. Prothèse valvulaire articulable
CN107106297B (zh) * 2014-11-17 2020-01-21 二尖瓣辅助治疗有限公司 心脏瓣膜假体
US10441416B2 (en) 2015-04-21 2019-10-15 Edwards Lifesciences Corporation Percutaneous mitral valve replacement device
CN106943207B (zh) * 2016-01-07 2018-11-06 上海市同济医院 一种用于穿刺置入的房室瓣瓣膜支架及其输送系统
US10792151B2 (en) * 2017-05-11 2020-10-06 Twelve, Inc. Delivery systems for delivering prosthetic heart valve devices and associated methods
US10932903B2 (en) * 2017-08-15 2021-03-02 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
AU2019220377A1 (en) 2018-02-15 2020-07-16 Tricares SAS Stent and replacement heart valve prosthesis with improved fixation features
CN111035472A (zh) * 2018-10-11 2020-04-21 上海微创心通医疗科技有限公司 一种瓣膜支架及假体心脏瓣膜

Also Published As

Publication number Publication date
JP2024506588A (ja) 2024-02-14
EP4287992A4 (fr) 2025-04-30
EP4287992A1 (fr) 2023-12-13
AU2022216628A1 (en) 2023-09-21
IL304809A (en) 2023-09-01
WO2022170129A1 (fr) 2022-08-11

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