CA3143534A1 - Expandable transition element for a transcatheter delivery device - Google Patents

Expandable transition element for a transcatheter delivery device Download PDF

Info

Publication number
CA3143534A1
CA3143534A1 CA3143534A CA3143534A CA3143534A1 CA 3143534 A1 CA3143534 A1 CA 3143534A1 CA 3143534 A CA3143534 A CA 3143534A CA 3143534 A CA3143534 A CA 3143534A CA 3143534 A1 CA3143534 A1 CA 3143534A1
Authority
CA
Canada
Prior art keywords
prosthetic valve
balloon
assembly
nosecone
distal end
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
CA3143534A
Other languages
English (en)
French (fr)
Inventor
Oren Cohen
Tomer Saar
Tamir S. Levi
Yair A. Neumann
David Maimon
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 CA3143534A1 publication Critical patent/CA3143534A1/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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/243—Deployment by mechanical expansion
    • 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
    • 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
    • A61F2/2436—Deployment by retracting a sheath
    • 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
    • A61F2220/0091—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements connected by a hinged linkage mechanism, e.g. of the single-bar or multi-bar linkage type

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial 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)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
CA3143534A 2019-10-31 2020-10-14 Expandable transition element for a transcatheter delivery device Pending CA3143534A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962928973P 2019-10-31 2019-10-31
US62/928,973 2019-10-31
PCT/US2020/055546 WO2021086611A1 (en) 2019-10-31 2020-10-14 Expandable transition element for a transcatheter delivery device

Publications (1)

Publication Number Publication Date
CA3143534A1 true CA3143534A1 (en) 2021-05-06

Family

ID=73040368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3143534A Pending CA3143534A1 (en) 2019-10-31 2020-10-14 Expandable transition element for a transcatheter delivery device

Country Status (6)

Country Link
US (1) US20230009249A1 (https=)
EP (1) EP4051176A1 (https=)
JP (2) JP7655864B2 (https=)
CN (1) CN114364342A (https=)
CA (1) CA3143534A1 (https=)
WO (1) WO2021086611A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9662202B2 (en) * 2013-10-24 2017-05-30 Medtronic, Inc. Heart valve prosthesis
CN119156186A (zh) * 2022-05-18 2024-12-17 圣犹达医疗用品心脏病学部门有限公司 用于球囊可扩张的瓣膜的主动边缘保护
US12245939B2 (en) * 2023-02-02 2025-03-11 Libra Science Ltd. Methods and devices for deployment of a transcatheter heart valve

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
US20090093876A1 (en) * 2007-08-31 2009-04-09 Edwards Lifesciences Corporation Recoil inhibitor for prosthetic valve
US9061119B2 (en) * 2008-05-09 2015-06-23 Edwards Lifesciences Corporation Low profile delivery system for transcatheter heart valve
CA3272239A1 (en) 2008-06-06 2025-10-28 Edwards Lifesciences Corporation Low profile transcatheter heart valve
US8652202B2 (en) 2008-08-22 2014-02-18 Edwards Lifesciences Corporation Prosthetic heart valve and delivery apparatus
CA2799610C (en) * 2010-05-19 2014-12-09 St. Jude Medical, Cardiology Division, Inc. Balloon expandable platform with retaining features for a collapsible valve
US9561102B2 (en) * 2010-06-02 2017-02-07 Medtronic, Inc. Transcatheter delivery system and method with controlled expansion and contraction of prosthetic heart valve
AU2011292463B2 (en) * 2010-08-17 2014-01-23 St. Jude Medical, Inc. Tip for medical implant delivery system
US9339384B2 (en) * 2011-07-27 2016-05-17 Edwards Lifesciences Corporation Delivery systems for prosthetic 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
EP3068346B1 (en) 2013-11-11 2021-03-03 Edwards Lifesciences CardiAQ LLC Method for manufacturing a valve stent frame
EP3302366B1 (en) * 2015-06-01 2020-05-27 Edwards Lifesciences Corporation Cardiac valve repair devices configured for percutaneous delivery
US10265169B2 (en) * 2015-11-23 2019-04-23 Edwards Lifesciences Corporation Apparatus for controlled heart valve delivery
US10893938B2 (en) * 2016-03-03 2021-01-19 Medtronic Vascular, Inc. Stented prosthesis delivery system having a bumper
US10368988B2 (en) * 2016-11-09 2019-08-06 Medtronic Vascular, Inc. Valve delivery system having an integral displacement component for managing chordae tendineae in situ and methods of use thereof
US10603165B2 (en) 2016-12-06 2020-03-31 Edwards Lifesciences Corporation Mechanically expanding heart valve and delivery apparatus therefor
US11135056B2 (en) 2017-05-15 2021-10-05 Edwards Lifesciences Corporation Devices and methods of commissure formation for prosthetic heart valve
WO2018232026A1 (en) * 2017-06-13 2018-12-20 Innovein, Inc. Vascular valve prosthesis
US10806573B2 (en) * 2017-08-22 2020-10-20 Edwards Lifesciences Corporation Gear drive mechanism for heart valve delivery apparatus

Also Published As

Publication number Publication date
JP2025106313A (ja) 2025-07-15
JP2023500761A (ja) 2023-01-11
JP7655864B2 (ja) 2025-04-02
EP4051176A1 (en) 2022-09-07
WO2021086611A1 (en) 2021-05-06
US20230009249A1 (en) 2023-01-12
CN114364342A (zh) 2022-04-15

Similar Documents

Publication Publication Date Title
US11730597B2 (en) Prosthetic heart valve and delivery apparatus
US12551340B2 (en) Prosthetic valve delivery assembly
US20230009249A1 (en) Expandable transition element for a transcatheter delivery device
US20250281290A1 (en) Force limiting mechanism for prosthetic heart valve delivery apparatus
US12611321B2 (en) Delivery apparatus having nosecone with pivotable end portion
US20220160497A1 (en) Prosthetic heart valve having at least two types of struts
US20240285404A1 (en) Cover for prosthetic valve expansion mechanism

Legal Events

Date Code Title Description
W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250825

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-1-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20251027

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251128

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260202

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-1-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20260414