AU2021261434A1 - Devices, systems, and methods for a collapsible replacement heart valve - Google Patents

Devices, systems, and methods for a collapsible replacement heart valve Download PDF

Info

Publication number
AU2021261434A1
AU2021261434A1 AU2021261434A AU2021261434A AU2021261434A1 AU 2021261434 A1 AU2021261434 A1 AU 2021261434A1 AU 2021261434 A AU2021261434 A AU 2021261434A AU 2021261434 A AU2021261434 A AU 2021261434A AU 2021261434 A1 AU2021261434 A1 AU 2021261434A1
Authority
AU
Australia
Prior art keywords
valve
frame
tubular braided
leaflet
braided frame
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
AU2021261434A
Other languages
English (en)
Inventor
Phillip Andrew Ahrens
Kenneth Eugene Perry
Julie Logan Sands
Edward Ian Wulfman
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
Application filed by Revalve Solutions Inc filed Critical Revalve Solutions Inc
Publication of AU2021261434A1 publication Critical patent/AU2021261434A1/en
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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2/2415—Manufacturing methods
    • 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
    • A61F2/2439—Expansion controlled by filaments
    • 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
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
AU2021261434A 2020-04-24 2021-06-24 Devices, systems, and methods for a collapsible replacement heart valve Pending AU2021261434A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063015353P 2020-04-24 2020-04-24
US63/015,353 2020-04-24
US202063025881P 2020-05-15 2020-05-15
US63/025,881 2020-05-15
PCT/US2021/038886 WO2021217155A2 (en) 2020-04-24 2021-06-24 Devices, systems, and methods for a collapsible replacement heart valve

Publications (1)

Publication Number Publication Date
AU2021261434A1 true AU2021261434A1 (en) 2023-01-05

Family

ID=78221055

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021261434A Pending AU2021261434A1 (en) 2020-04-24 2021-06-24 Devices, systems, and methods for a collapsible replacement heart valve

Country Status (7)

Country Link
US (2) US20210330455A1 (https=)
EP (1) EP4138735A4 (https=)
JP (1) JP2024510054A (https=)
AU (1) AU2021261434A1 (https=)
CA (1) CA3180957A1 (https=)
IL (1) IL297548A (https=)
WO (1) WO2021217155A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240415642A1 (en) * 2020-04-24 2024-12-19 ReValve Solutions Inc. Devices, systems, and methods for a valve replacement
AU2021273213A1 (en) * 2020-05-15 2022-12-22 ReValve Solutions Inc. Devices, systems, and methods for a collapsible and expandable replacement heart valve
IL301478A (en) 2020-09-23 2023-05-01 Revalve Solutions Inc Devices, systems and methods for an implantable heart valve adapter
CN115252224A (zh) * 2022-07-12 2022-11-01 上海以心医疗器械有限公司 心脏瓣膜支架及心脏瓣膜假体

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411552A (en) * 1990-05-18 1995-05-02 Andersen; Henning R. Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis
US5980564A (en) * 1997-08-01 1999-11-09 Schneider (Usa) Inc. Bioabsorbable implantable endoprosthesis with reservoir
US8828078B2 (en) * 2003-12-23 2014-09-09 Sadra Medical, Inc. Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements
US20050137691A1 (en) * 2003-12-23 2005-06-23 Sadra Medical Two piece heart valve and anchor
US8603160B2 (en) * 2003-12-23 2013-12-10 Sadra Medical, Inc. Method of using a retrievable heart valve anchor with a sheath
US11278398B2 (en) * 2003-12-23 2022-03-22 Boston Scientific Scimed, Inc. Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements
US9005273B2 (en) * 2003-12-23 2015-04-14 Sadra Medical, Inc. Assessing the location and performance of replacement heart valves
US7780725B2 (en) * 2004-06-16 2010-08-24 Sadra Medical, Inc. Everting heart valve
US20080275540A1 (en) * 2005-11-09 2008-11-06 Ning Wen Artificial Heart Valve Stent and Weaving Method Thereof
EP1849440A1 (en) * 2006-04-28 2007-10-31 Younes Boudjemline Vascular stents with varying diameter
US8409270B2 (en) * 2007-04-16 2013-04-02 Boston Scientific Scimed, Inc. Radiopaque compositions, stents and methods of preparation
US8303650B2 (en) * 2008-01-10 2012-11-06 Telesis Research, Llc Biodegradable self-expanding drug-eluting prosthesis
AU2009295960A1 (en) * 2008-09-29 2010-04-01 Cardiaq Valve Technologies, Inc. Heart valve
WO2010057262A1 (en) * 2008-11-21 2010-05-27 Percutaneous Cardiovascular Solutions Pty Limited Heart valve prosthesis and method
US8449599B2 (en) * 2009-12-04 2013-05-28 Edwards Lifesciences Corporation Prosthetic valve for replacing mitral valve
WO2011072084A2 (en) * 2009-12-08 2011-06-16 Avalon Medical Ltd. Device and system for transcatheter mitral valve replacement
US20130123912A1 (en) * 2011-11-15 2013-05-16 Boston Scientific Scimed, Inc. Medical device with nosecone and nosecone tube extension
EP4049625B1 (en) * 2011-12-09 2025-01-08 Edwards Lifesciences Corporation Prosthetic heart valve having improved commissure supports
ES2641998T3 (es) * 2012-06-07 2017-11-14 Boston Scientific Scimed, Inc. Aparato de sustitución de una válvula cardíaca nativa
US9289292B2 (en) * 2012-06-28 2016-03-22 St. Jude Medical, Cardiology Division, Inc. Valve cuff support
WO2014022124A1 (en) * 2012-07-28 2014-02-06 Tendyne Holdings, Inc. Improved multi-component designs for heart valve retrieval device, sealing structures and stent assembly
US10039638B2 (en) * 2012-12-19 2018-08-07 W. L. Gore & Associates, Inc. Geometric prosthetic heart valves
EP2921139B1 (en) * 2014-03-18 2018-11-21 Nvt Ag Heartvalve implant
US10149758B2 (en) * 2014-04-01 2018-12-11 Medtronic, Inc. System and method of stepped deployment of prosthetic heart valve
US9788942B2 (en) * 2015-02-03 2017-10-17 Boston Scientific Scimed Inc. Prosthetic heart valve having tubular seal
US10285809B2 (en) * 2015-03-06 2019-05-14 Boston Scientific Scimed Inc. TAVI anchoring assist device
US10441416B2 (en) * 2015-04-21 2019-10-15 Edwards Lifesciences Corporation Percutaneous mitral valve replacement device
US10390944B2 (en) * 2016-04-13 2019-08-27 Hlt, Inc. Braided support structure
US11839539B2 (en) * 2017-05-15 2023-12-12 Edwards Lifesciences Corporation Valve sealing tissue and mesh structure
CN110831547B (zh) * 2017-06-21 2022-07-15 爱德华兹生命科学公司 双丝型件有限扩张心脏瓣膜
US10932903B2 (en) * 2017-08-15 2021-03-02 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
EP3973925A1 (en) * 2020-09-23 2022-03-30 Vitali Verine Apparatus for treating cardiovascular valve dysfunction

Also Published As

Publication number Publication date
CA3180957A1 (en) 2021-10-28
WO2021217155A3 (en) 2021-12-02
EP4138735A2 (en) 2023-03-01
EP4138735A4 (en) 2025-03-19
JP2024510054A (ja) 2024-03-06
WO2021217155A2 (en) 2021-10-28
US20210330455A1 (en) 2021-10-28
IL297548A (en) 2022-12-01
US20230338139A1 (en) 2023-10-26

Similar Documents

Publication Publication Date Title
AU2022231785B2 (en) Heart valve prosthesis
US20230338139A1 (en) Devices, Systems, and Methods for a Collapsible Replacement Heart Valve
JP7703574B2 (ja) 折り畳み拡張式の置換心臓弁のための装置、システム、及び方法
HK1261131B (en) Mitral valve prosthesis
HK1261131A1 (en) Mitral valve prosthesis
HK1262464B (en) Mitral valve prosthesis
HK1262464A1 (en) Mitral valve prosthesis
HK40000792A (en) Mitral valve prosthesis
HK40000792B (en) Mitral valve prosthesis
HK1244868B (zh) 二尖瓣假体
HK1244868A1 (en) Mitral valve prosthesis

Legal Events

Date Code Title Description
NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO RESTORE PRIORITY HAS BEEN EXTENDED TO 24 JUN 2021