JP2019506937A - 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法 - Google Patents

経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法 Download PDF

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Publication number
JP2019506937A
JP2019506937A JP2018539292A JP2018539292A JP2019506937A JP 2019506937 A JP2019506937 A JP 2019506937A JP 2018539292 A JP2018539292 A JP 2018539292A JP 2018539292 A JP2018539292 A JP 2018539292A JP 2019506937 A JP2019506937 A JP 2019506937A
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Japan
Prior art keywords
valve
auxiliary support
support arms
support arm
valve prosthesis
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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
JP2018539292A
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English (en)
Japanese (ja)
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JP2019506937A5 (https=
Inventor
ジェイソン クイル
ジェイソン クイル
パドレイグ サヴェージ
パドレイグ サヴェージ
ジョシュア ドワーク
ジョシュア ドワーク
クシティジャ ガルデ
クシティジャ ガルデ
サラ アルバーグ
サラ アルバーグ
イゴール コヴァルスキー
イゴール コヴァルスキー
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Medtronic Inc
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Medtronic Inc
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Publication date
Application filed by Medtronic Inc filed Critical Medtronic Inc
Publication of JP2019506937A publication Critical patent/JP2019506937A/ja
Publication of JP2019506937A5 publication Critical patent/JP2019506937A5/ja
Pending legal-status Critical Current

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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
    • A61F2/2412—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
    • 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
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • 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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0037—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in height or in length

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)
JP2018539292A 2016-02-01 2017-01-30 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法 Pending JP2019506937A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/012,533 US10321992B2 (en) 2016-02-01 2016-02-01 Heart valve prostheses having multiple support arms and methods for percutaneous heart valve replacement
US15/012,533 2016-02-01
PCT/US2017/015627 WO2017136275A1 (en) 2016-02-01 2017-01-30 Heart valve prostheses having multiple support arms and methods for percutaneous heart valve replacement

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021037282A Division JP7248726B2 (ja) 2016-02-01 2021-03-09 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法

Publications (2)

Publication Number Publication Date
JP2019506937A true JP2019506937A (ja) 2019-03-14
JP2019506937A5 JP2019506937A5 (https=) 2019-12-05

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JP2018539292A Pending JP2019506937A (ja) 2016-02-01 2017-01-30 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法
JP2021037282A Active JP7248726B2 (ja) 2016-02-01 2021-03-09 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法

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Country Status (5)

Country Link
US (3) US10321992B2 (https=)
EP (2) EP4631476A3 (https=)
JP (2) JP2019506937A (https=)
CN (2) CN112998910A (https=)
WO (1) WO2017136275A1 (https=)

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* Cited by examiner, † Cited by third party
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JP2021090836A (ja) * 2016-02-01 2021-06-17 メドトロニック，インコーポレイテッド 経皮的心臓弁置換のための複数の支持アームを有する心臓弁プロテーゼ及び方法
JP2022533369A (ja) * 2019-05-17 2022-07-22 ティー－ハート・エス・ア・エス 人工心臓弁用のステント器具
CN115038410A (zh) * 2019-09-26 2022-09-09 玛芬股份有限公司 用于向身体器官施加压力的系统和方法

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