CN114072103A - 假体心脏瓣膜 - Google Patents

假体心脏瓣膜 Download PDF

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Publication number
CN114072103A
CN114072103A CN202080048251.0A CN202080048251A CN114072103A CN 114072103 A CN114072103 A CN 114072103A CN 202080048251 A CN202080048251 A CN 202080048251A CN 114072103 A CN114072103 A CN 114072103A
Authority
CN
China
Prior art keywords
yarns
skirt
prosthetic valve
frame
filaments
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
CN202080048251.0A
Other languages
English (en)
Chinese (zh)
Inventor
T·S·利瓦伊
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 CN114072103A publication Critical patent/CN114072103A/zh
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
    • A61F2/02—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
    • A61F2/2412—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
    • A61F2/2442—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
    • 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
    • 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
    • A61F2250/0015—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 density or specific weight
    • A61F2250/0017—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 density or specific weight differing in yarn density
    • 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
    • A61F2250/0036—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 thickness

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)
  • Prostheses (AREA)
CN202080048251.0A 2019-05-29 2020-05-22 假体心脏瓣膜 Pending CN114072103A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962854244P 2019-05-29 2019-05-29
US62/854,244 2019-05-29
PCT/US2020/034314 WO2020242980A1 (en) 2019-05-29 2020-05-22 Prosthetic heart valve

Publications (1)

Publication Number Publication Date
CN114072103A true CN114072103A (zh) 2022-02-18

Family

ID=71170830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080048251.0A Pending CN114072103A (zh) 2019-05-29 2020-05-22 假体心脏瓣膜

Country Status (6)

Country Link
US (1) US20220175520A1 (enExample)
EP (2) EP3975934B1 (enExample)
JP (2) JP7618590B2 (enExample)
CN (1) CN114072103A (enExample)
CA (1) CA3140148A1 (enExample)
WO (1) WO2020242980A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026043742A1 (en) * 2024-08-19 2026-02-26 Edwards Lifesciences Corporation Implantable medical devices

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120123529A1 (en) * 2010-10-05 2012-05-17 Edwards Lifesciences Corporation Prosthetic heart valve
CN105324091A (zh) * 2014-05-12 2016-02-10 爱德华兹生命科学公司 假体心脏瓣膜
US20170014229A1 (en) * 2015-07-14 2017-01-19 Edwards Lifesciences Corporation Prosthetic heart valve
US20170172736A1 (en) * 2015-12-16 2017-06-22 Edwards Lifesciences Corporation Texture woven fabric for use in implantable bioprostheses
CN107530167A (zh) * 2015-04-29 2018-01-02 爱德华兹生命科学公司 用于假体心脏瓣膜的层压密封构件
CN108601656A (zh) * 2016-02-12 2018-09-28 爱德华兹生命科学公司 具有多层次密封构件的假体心脏瓣膜
WO2018222799A1 (en) * 2017-05-31 2018-12-06 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve
US20190053897A1 (en) * 2017-08-15 2019-02-21 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
US20190053895A1 (en) * 2017-08-18 2019-02-21 Edwards Lifesciences Corporation Pericardial sealing member for prosthetic heart valve

Family Cites Families (7)

* 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
CA3272239A1 (en) 2008-06-06 2025-10-28 Edwards Lifesciences Corporation Low profile transcatheter heart valve
US20120171917A1 (en) * 2010-12-30 2012-07-05 Cook Medical Technologies Llc Composite woven fabric for endoluminal devices
US9339384B2 (en) 2011-07-27 2016-05-17 Edwards Lifesciences Corporation Delivery systems for prosthetic heart valve
US10588744B2 (en) 2015-09-04 2020-03-17 Edwards Lifesciences Corporation Delivery system for prosthetic heart valve
US10463484B2 (en) * 2016-11-17 2019-11-05 Edwards Lifesciences Corporation Prosthetic heart valve having leaflet inflow below frame
ES2959773T3 (es) * 2017-08-11 2024-02-28 Edwards Lifesciences Corp Elemento de sellado para válvula cardiaca protésica

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120123529A1 (en) * 2010-10-05 2012-05-17 Edwards Lifesciences Corporation Prosthetic heart valve
CN105324091A (zh) * 2014-05-12 2016-02-10 爱德华兹生命科学公司 假体心脏瓣膜
CN107530167A (zh) * 2015-04-29 2018-01-02 爱德华兹生命科学公司 用于假体心脏瓣膜的层压密封构件
US20170014229A1 (en) * 2015-07-14 2017-01-19 Edwards Lifesciences Corporation Prosthetic heart valve
CN107920897A (zh) * 2015-07-14 2018-04-17 爱德华兹生命科学公司 假体心脏瓣膜
US20170172736A1 (en) * 2015-12-16 2017-06-22 Edwards Lifesciences Corporation Texture woven fabric for use in implantable bioprostheses
CN108601656A (zh) * 2016-02-12 2018-09-28 爱德华兹生命科学公司 具有多层次密封构件的假体心脏瓣膜
WO2018222799A1 (en) * 2017-05-31 2018-12-06 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve
US20190053897A1 (en) * 2017-08-15 2019-02-21 Edwards Lifesciences Corporation Skirt assembly for implantable prosthetic valve
US20190053895A1 (en) * 2017-08-18 2019-02-21 Edwards Lifesciences Corporation Pericardial sealing member for prosthetic heart valve

Also Published As

Publication number Publication date
EP3975934A1 (en) 2022-04-06
EP4640186A3 (en) 2025-12-24
JP2022534585A (ja) 2022-08-02
EP4640186A2 (en) 2025-10-29
WO2020242980A1 (en) 2020-12-03
JP7618590B2 (ja) 2025-01-21
EP3975934B1 (en) 2025-09-17
CA3140148A1 (en) 2020-12-03
US20220175520A1 (en) 2022-06-09
JP2025061113A (ja) 2025-04-10

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Application publication date: 20220218