JP2023501844A - 移植可能な人工弁用のスカートアセンブリ - Google Patents

移植可能な人工弁用のスカートアセンブリ Download PDF

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Publication number
JP2023501844A
JP2023501844A JP2021574305A JP2021574305A JP2023501844A JP 2023501844 A JP2023501844 A JP 2023501844A JP 2021574305 A JP2021574305 A JP 2021574305A JP 2021574305 A JP2021574305 A JP 2021574305A JP 2023501844 A JP2023501844 A JP 2023501844A
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JP
Japan
Prior art keywords
threads
yarns
frame
prosthetic valve
layer
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
JP2021574305A
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English (en)
Japanese (ja)
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JP2023501844A5 (enExample
Inventor
マイケル・ブキン
タミール・エス・リーヴァイ
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
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Edwards Lifesciences Corp
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Publication date
Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of JP2023501844A publication Critical patent/JP2023501844A/ja
Publication of JP2023501844A5 publication Critical patent/JP2023501844A5/ja
Priority to JP2025235987A priority Critical patent/JP2026034494A/ja
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
    • A61F2/82—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
    • 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
    • A61F2/2412—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
    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • 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
    • A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • 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
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • 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
    • A61F2250/0069—Sealing means

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)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
JP2021574305A 2019-11-06 2020-10-29 移植可能な人工弁用のスカートアセンブリ Pending JP2023501844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025235987A JP2026034494A (ja) 2019-11-06 2025-12-05 移植可能な人工弁用のスカートアセンブリ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962931304P 2019-11-06 2019-11-06
US62/931,304 2019-11-06
PCT/US2020/057846 WO2021091754A1 (en) 2019-11-06 2020-10-29 Skirt assembly for implantable prosthetic valve

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025235987A Division JP2026034494A (ja) 2019-11-06 2025-12-05 移植可能な人工弁用のスカートアセンブリ

Publications (2)

Publication Number Publication Date
JP2023501844A true JP2023501844A (ja) 2023-01-20
JP2023501844A5 JP2023501844A5 (enExample) 2023-09-20

Family

ID=73544312

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021574305A Pending JP2023501844A (ja) 2019-11-06 2020-10-29 移植可能な人工弁用のスカートアセンブリ
JP2025235987A Pending JP2026034494A (ja) 2019-11-06 2025-12-05 移植可能な人工弁用のスカートアセンブリ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025235987A Pending JP2026034494A (ja) 2019-11-06 2025-12-05 移植可能な人工弁用のスカートアセンブリ

Country Status (6)

Country Link
US (1) US20220265445A1 (enExample)
EP (2) EP4054482B1 (enExample)
JP (2) JP2023501844A (enExample)
CN (2) CN114007552B (enExample)
CA (1) CA3143296A1 (enExample)
WO (1) WO2021091754A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3107495B2 (en) 2014-02-18 2025-05-14 St. Jude Medical, Cardiology Division, Inc. Bowed runners and corresponding valve assemblies for paravalvular leak protection
US11833034B2 (en) 2016-01-13 2023-12-05 Shifamed Holdings, Llc Prosthetic cardiac valve devices, systems, and methods
EP4505968A3 (en) 2019-03-19 2025-05-07 Shifamed Holdings, LLC Prosthetic cardiac valve devices, systems
WO2021091754A1 (en) * 2019-11-06 2021-05-14 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
EP4203860A4 (en) 2020-08-31 2024-10-09 Shifamed Holdings, LLC PROSTHETIC IMPLANT DELIVERY SYSTEM
JP7835754B2 (ja) 2020-12-04 2026-03-25 シファメド・ホールディングス・エルエルシー 張り出し人工心弁送達デバイスおよびシステム
US12201521B2 (en) 2021-03-22 2025-01-21 Shifamed Holdings, Llc Anchor position verification for prosthetic cardiac valve devices
JP2025505189A (ja) * 2022-02-03 2025-02-21 エドワーズ ライフサイエンシーズ コーポレイション 全体的厚さを低減させかつ伸縮性を向上させた積層スカートアセンブリを有した人工弁
CA3262024A1 (en) * 2022-07-12 2024-01-18 Edwards Lifesciences Corporation PROSTHETIC HEART VALVE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135198A (en) * 1977-04-25 1978-11-25 Davis Robert Bernard Artificial heart valve
US20160220359A1 (en) * 2015-02-03 2016-08-04 Boston Scientific Scimed, Inc. Prosthetic heart valve having notched leaflet
JP2018523503A (ja) * 2015-07-02 2018-08-23 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 複合繊維から構成された人工心臓弁
US20190046312A1 (en) * 2014-05-09 2019-02-14 Mayo Foundation For Medical Education And Research Devices and methods for endothelialization of magnetic vascular grafts
US20190046314A1 (en) * 2017-08-11 2019-02-14 Edwards Lifesciences Corporation Sealing element for prosthetic heart valve
US20190053897A1 (en) * 2017-08-15 2019-02-21 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
US20190192296A1 (en) * 2017-01-23 2019-06-27 Edwards Lifesciences Corporation Covered prosthetic heart valve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191218A (en) * 1975-05-07 1980-03-04 Albany International Corp. Fabrics for heart valve and vascular prostheses and methods of fabricating same
US4610688A (en) * 1983-04-04 1986-09-09 Pfizer Hospital Products Group, Inc. Triaxially-braided fabric prosthesis
EP0331345A3 (en) * 1988-03-02 1990-10-17 Pfizer Hospital Products Group, Inc. Triaxially woven fabric for heart valve
US5411522A (en) 1993-08-25 1995-05-02 Linvatec Corporation Unitary anchor for soft tissue fixation
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
CA3272239A1 (en) 2008-06-06 2025-10-28 Edwards Lifesciences Corporation Low profile transcatheter heart valve
GB0905444D0 (en) * 2009-03-30 2009-05-13 Ucl Business Plc Heart valve prosthesis
US9370418B2 (en) * 2010-09-10 2016-06-21 Edwards Lifesciences Corporation Rapidly deployable surgical heart valves
CA3020195C (en) 2010-10-05 2020-10-27 Edwards Lifesciences Corporation Prosthetic heart valve
US8945209B2 (en) 2011-05-20 2015-02-03 Edwards Lifesciences Corporation Encapsulated heart valve
CN107427355B (zh) * 2015-02-02 2021-08-10 赛姆斯股份公司 支架密封件及其制备方法
US10232564B2 (en) 2015-04-29 2019-03-19 Edwards Lifesciences Corporation Laminated sealing member for prosthetic heart valve
US10179043B2 (en) * 2016-02-12 2019-01-15 Edwards Lifesciences Corporation Prosthetic heart valve having multi-level sealing member
US11185406B2 (en) 2017-01-23 2021-11-30 Edwards Lifesciences Corporation Covered prosthetic heart valve
IL309520B2 (en) * 2017-05-31 2026-02-01 Edwards Lifesciences Corp Sealing component for heart valve bushing
WO2021091754A1 (en) * 2019-11-06 2021-05-14 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135198A (en) * 1977-04-25 1978-11-25 Davis Robert Bernard Artificial heart valve
US20190046312A1 (en) * 2014-05-09 2019-02-14 Mayo Foundation For Medical Education And Research Devices and methods for endothelialization of magnetic vascular grafts
US20160220359A1 (en) * 2015-02-03 2016-08-04 Boston Scientific Scimed, Inc. Prosthetic heart valve having notched leaflet
JP2018523503A (ja) * 2015-07-02 2018-08-23 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 複合繊維から構成された人工心臓弁
US20190192296A1 (en) * 2017-01-23 2019-06-27 Edwards Lifesciences Corporation Covered prosthetic heart valve
US20190046314A1 (en) * 2017-08-11 2019-02-14 Edwards Lifesciences Corporation Sealing element for prosthetic heart valve
US20190053897A1 (en) * 2017-08-15 2019-02-21 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve

Also Published As

Publication number Publication date
CN114007552A (zh) 2022-02-01
EP4054482A1 (en) 2022-09-14
US20220265445A1 (en) 2022-08-25
CN215688783U (zh) 2022-02-01
WO2021091754A1 (en) 2021-05-14
JP2026034494A (ja) 2026-02-27
CA3143296A1 (en) 2021-05-14
CN114007552B (zh) 2025-12-05
EP4722432A2 (en) 2026-04-08
EP4054482B1 (en) 2025-11-19

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