JP7438212B2 - 心臓弁尖用の尖延長器具 - Google Patents

心臓弁尖用の尖延長器具 Download PDF

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Publication number
JP7438212B2
JP7438212B2 JP2021526692A JP2021526692A JP7438212B2 JP 7438212 B2 JP7438212 B2 JP 7438212B2 JP 2021526692 A JP2021526692 A JP 2021526692A JP 2021526692 A JP2021526692 A JP 2021526692A JP 7438212 B2 JP7438212 B2 JP 7438212B2
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Japan
Prior art keywords
leaflet
stabilizing portion
native
cusp
stabilizing
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JP2021526692A
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English (en)
Japanese (ja)
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JP2022518325A (ja
JP2022518325A5 (enExample
Inventor
ハンソン エス ザ サード ギフォード
マット マクリーン
ガウラヴ クリシュナ－マーシー
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ハーフ ムーン メディカル インコーポレイテッド
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Publication of JP2022518325A publication Critical patent/JP2022518325A/ja
Publication of JP2022518325A5 publication Critical patent/JP2022518325A5/ja
Priority to JP2024019204A priority Critical patent/JP7780845B2/ja
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    • 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
    • A61F2/2463—Implants forming part of the valve leaflets
    • 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
    • A61F2220/0008—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
    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017—Angular shapes
    • 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
    • A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
JP2021526692A 2018-11-14 2018-11-14 心臓弁尖用の尖延長器具 Active JP7438212B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024019204A JP7780845B2 (ja) 2018-11-14 2024-02-13 心臓弁尖用の尖延長器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/061126 WO2020101676A1 (en) 2018-11-14 2018-11-14 Leaflet extension for cardiac valve leaflet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024019204A Division JP7780845B2 (ja) 2018-11-14 2024-02-13 心臓弁尖用の尖延長器具

Publications (3)

Publication Number Publication Date
JP2022518325A JP2022518325A (ja) 2022-03-15
JP2022518325A5 JP2022518325A5 (enExample) 2023-12-27
JP7438212B2 true JP7438212B2 (ja) 2024-02-26

Family

ID=64661475

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021526692A Active JP7438212B2 (ja) 2018-11-14 2018-11-14 心臓弁尖用の尖延長器具
JP2024019204A Active JP7780845B2 (ja) 2018-11-14 2024-02-13 心臓弁尖用の尖延長器具

Family Applications After (1)

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JP2024019204A Active JP7780845B2 (ja) 2018-11-14 2024-02-13 心臓弁尖用の尖延長器具

Country Status (6)

Country Link
EP (2) EP3880124B1 (enExample)
JP (2) JP7438212B2 (enExample)
CN (2) CN119214834A (enExample)
AU (1) AU2018449153A1 (enExample)
CA (1) CA3120058A1 (enExample)
WO (1) WO2020101676A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8888843B2 (en) 2011-01-28 2014-11-18 Middle Peak Medical, Inc. Device, system, and method for transcatheter treatment of valve regurgitation
US8845717B2 (en) 2011-01-28 2014-09-30 Middle Park Medical, Inc. Coaptation enhancement implant, system, and method
US10166098B2 (en) 2013-10-25 2019-01-01 Middle Peak Medical, Inc. Systems and methods for transcatheter treatment of valve regurgitation
US10251635B2 (en) 2014-06-24 2019-04-09 Middle Peak Medical, Inc. Systems and methods for anchoring an implant
US9592121B1 (en) 2015-11-06 2017-03-14 Middle Peak Medical, Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
US10478303B2 (en) 2017-03-13 2019-11-19 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
CN110913801B (zh) 2017-03-13 2022-04-15 宝来瑞斯医疗有限公司 用于治疗心脏的心脏瓣膜的不良对合的对合辅助元件及用于输送其的系统
EP3675773A1 (en) 2017-08-31 2020-07-08 Half Moon Medical, Inc. Prosthetic leaflet device
EP3911273B1 (en) 2019-01-16 2025-01-15 Half Moon Medical, Inc. Implantable coaptation assist devices with sensors and associated systems
EP3937849A1 (en) 2019-03-12 2022-01-19 Half Moon Medical, Inc. Cardiac valve repair devices with annuloplasty features and associated systems and methods
CN114727864B (zh) 2019-09-19 2025-10-17 美敦力公司 具有接合结构和多个小叶捕获夹子的瓣膜修复装置
EP4247302B1 (en) 2020-11-20 2026-02-18 Medtronic, Inc. Tricuspid valve repair devices
US11464634B2 (en) 2020-12-16 2022-10-11 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation with secondary anchors
US12478474B2 (en) 2023-05-04 2025-11-25 Polares Medical Inc. Device, system, and method with an adaptive leaflet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140067048A1 (en) 2012-09-06 2014-03-06 Edwards Lifesciences Corporation Heart Valve Sealing Devices
US20150230919A1 (en) 2014-02-14 2015-08-20 Edwards Lifesciences Corporation Percutaneous leaflet augmentation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004030568A2 (en) * 2002-10-01 2004-04-15 Ample Medical, Inc. Device and method for repairing a native heart valve leaflet
DE60325634D1 (de) * 2002-10-01 2009-02-12 Ample Medical Inc Vorrichtungen und systeme zur umformung eines herzklappen-annulus
US20100298929A1 (en) * 2005-02-07 2010-11-25 Thornton Troy L Methods, systems and devices for cardiac valve repair
US8579964B2 (en) * 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
EP2999435B1 (en) * 2013-05-20 2022-12-21 Twelve, Inc. Implantable heart valve devices, mitral valve repair devices and associated systems
FR3006582B1 (fr) * 2013-06-05 2015-07-17 Mustapha Ladjali Dispositif de traitement d'un tissu corporel et necessaire de traitement associe
JP6484613B2 (ja) * 2013-06-14 2019-03-13 ハーツゥー ゲーエムベーハー 弁逆流の治療のためのデバイスおよび方法
EP2918248A1 (en) * 2014-03-11 2015-09-16 Epygon Sasu An expandable stent-valve and a delivery device
US9629720B2 (en) * 2015-05-04 2017-04-25 Jacques Seguin Apparatus and methods for treating cardiac valve regurgitation
EP4420635B1 (en) * 2015-05-14 2025-09-24 Edwards Lifesciences Corporation Heart valve sealing devices and delivery devices therefor
US20170056176A1 (en) * 2015-08-25 2017-03-02 Edwards Lifesciences Corporation Treatments for mitral valve insufficiency
US9592121B1 (en) * 2015-11-06 2017-03-14 Middle Peak Medical, Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
CN109069271B (zh) * 2016-03-01 2021-11-02 米特拉尔爱有限责任公司 用于锚固和/或密封心脏瓣膜假体的系统、装置和方法
US10470877B2 (en) * 2016-05-03 2019-11-12 Tendyne Holdings, Inc. Apparatus and methods for anterior valve leaflet management

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140067048A1 (en) 2012-09-06 2014-03-06 Edwards Lifesciences Corporation Heart Valve Sealing Devices
US20150230919A1 (en) 2014-02-14 2015-08-20 Edwards Lifesciences Corporation Percutaneous leaflet augmentation

Also Published As

Publication number Publication date
CN119214834A (zh) 2024-12-31
AU2018449153A1 (en) 2021-07-01
CN113301868B (zh) 2024-08-02
CN113301868A (zh) 2021-08-24
JP2022518325A (ja) 2022-03-15
EP3880124B1 (en) 2025-01-01
US20220000621A1 (en) 2022-01-06
EP4483845A2 (en) 2025-01-01
CA3120058A1 (en) 2020-05-22
WO2020101676A1 (en) 2020-05-22
EP3880124A1 (en) 2021-09-22
EP4483845A3 (en) 2025-03-19
JP7780845B2 (ja) 2025-12-05
JP2024059691A (ja) 2024-05-01

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