CR20210227A - Válvula cardíaca protésica con elemento de soporte de comisión - Google Patents

Válvula cardíaca protésica con elemento de soporte de comisión

Info

Publication number
CR20210227A
CR20210227A CR20210227A CR20210227A CR20210227A CR 20210227 A CR20210227 A CR 20210227A CR 20210227 A CR20210227 A CR 20210227A CR 20210227 A CR20210227 A CR 20210227A CR 20210227 A CR20210227 A CR 20210227A
Authority
CR
Costa Rica
Prior art keywords
frame
commissure support
support element
commissure
heart valve
Prior art date
Application number
CR20210227A
Other languages
English (en)
Inventor
Tamir S Levi
Elena Sherman
Amir Keret
Ziv Yohanan
Michael Bukin
Noam Nir
David Maimon
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 CR20210227A publication Critical patent/CR20210227A/es

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
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • 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
    • 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

Abstract

Una válvula cardíaca protésica incluye un marco anular que incluye una pluralidad de miembros de puntal en ángulo que se puede colapsar radialmente a una configuración colapsada y expandirse radialmente a una configuración expandida. El marco tiene un extremo de entrada y un extremo de salida, e incluye una estructura de valvas colocada dentro del marco, comprendiendo la estructura de valvas una pluralidad de valvas dispuestas para formar una pluralidad de comisuras. El marco incluye una pluralidad de elementos de soporte de comisuras, cada elemento de soporte de comisuras está posicionado en una de las comisuras. Cada uno de los elementos de soporte de las comisuras tiene una parte de acoplamiento acoplada al marco y un primer y segundo miembros acoplados a la parte de acoplamiento y que se extienden en una dirección hacia el extremo de entrada del marco o hacia el extremo de salida del marco. Las valvas de cada comisura se reciben entre el primer y segundo miembros del respectivo elemento de soporte de comisuras.
CR20210227A 2018-11-14 2019-11-14 Válvula cardíaca protésica con elemento de soporte de comisión CR20210227A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862767412P 2018-11-14 2018-11-14
PCT/US2019/061392 WO2020102487A1 (en) 2018-11-14 2019-11-14 Prosthetic heart valve having commissure support element

Publications (1)

Publication Number Publication Date
CR20210227A true CR20210227A (es) 2021-08-18

Family

ID=68808596

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20210227A CR20210227A (es) 2018-11-14 2019-11-14 Válvula cardíaca protésica con elemento de soporte de comisión

Country Status (11)

Country Link
US (1) US20210259833A1 (es)
EP (1) EP3880127B1 (es)
JP (1) JP2022507421A (es)
KR (1) KR20210091756A (es)
CN (2) CN215425315U (es)
AU (1) AU2019381720A1 (es)
CA (1) CA3118699A1 (es)
CR (1) CR20210227A (es)
SG (1) SG11202104805TA (es)
WO (1) WO2020102487A1 (es)
ZA (1) ZA202102972B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215425315U (zh) * 2018-11-14 2022-01-07 爱德华兹生命科学公司 具有连合部支撑元件的假体心脏瓣膜
JP2022525000A (ja) * 2019-03-04 2022-05-11 エドワーズ ライフサイエンシーズ コーポレイション 人工弁のための交連部取付
EP4003230A1 (en) * 2019-07-31 2022-06-01 St. Jude Medical, Cardiology Division, Inc. Alternate stent caf design for tavr
EP4069144A1 (en) * 2019-12-06 2022-10-12 Edwards Lifesciences Corporation Prosthetic heart valves with commissure post protrusions for commissure assembly position locking
CN115003255A (zh) 2020-01-10 2022-09-02 爱德华兹生命科学公司 假体心脏瓣膜小叶的组装方法
CN113925646A (zh) * 2020-07-13 2022-01-14 爱德华兹生命科学公司 用于将扩展和锁定组件耦接到假体瓣膜的框架的夹持件
EP4185241A1 (en) 2020-07-21 2023-05-31 Edwards Lifesciences Corporation Prosthetic heart valves with h-shaped commissure windows and methods for assembly thereof
WO2022036022A1 (en) 2020-08-12 2022-02-17 Edwards Lifesciences Corporation Prosthetic heart valve
EP4210634A1 (en) 2020-09-09 2023-07-19 Edwards Lifesciences Corporation Tapered prosthetic heart valves with valvular structures forming tapered flow channels
WO2022076492A1 (en) * 2020-10-06 2022-04-14 Edwards Lifesciences Corporation Commissure locking member
WO2022103845A1 (en) 2020-11-11 2022-05-19 Edwards Lifesciences Corporation Prosthetic heart valves with sealing frames to reduce paravalvular leakage
EP4326195A1 (en) 2021-04-22 2024-02-28 Edwards Lifesciences Corporation Prosthetic heart valves with ratcheting lock mechanisms, and methods for fabrication and use

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7988724B2 (en) * 2003-12-23 2011-08-02 Sadra Medical, Inc. Systems and methods for delivering a medical implant
US8652202B2 (en) 2008-08-22 2014-02-18 Edwards Lifesciences Corporation Prosthetic heart valve and delivery apparatus
US8845720B2 (en) * 2010-09-27 2014-09-30 Edwards Lifesciences Corporation Prosthetic heart valve frame with flexible commissures
DE202011111126U1 (de) 2010-10-05 2020-05-27 Edwards Lifesciences Corporation Prothetische Herzklappe
US9155619B2 (en) 2011-02-25 2015-10-13 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
US8795357B2 (en) * 2011-07-15 2014-08-05 Edwards Lifesciences Corporation Perivalvular sealing for transcatheter heart valve
US20130023984A1 (en) * 2011-07-20 2013-01-24 Edwards Lifesciences Corporation Commissure modification of prosthetic heart valve frame for improved leaflet attachment
CN107485465B (zh) * 2011-12-09 2020-07-31 爱德华兹生命科学公司 具有改良的连合支撑的人工心脏瓣膜
EP2999436B1 (en) 2013-05-20 2018-08-29 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
CA2934975A1 (en) * 2013-11-11 2015-05-14 Edwards Lifesciences Cardiaq Llc Systems and methods for manufacturing a stent frame
US9855141B2 (en) * 2014-12-18 2018-01-02 W. L. Gore & Associates, Inc. Prosthetic valves with mechanically coupled leaflets
US10080653B2 (en) * 2015-09-10 2018-09-25 Edwards Lifesciences Corporation Limited expansion heart valve
US11096781B2 (en) 2016-08-01 2021-08-24 Edwards Lifesciences Corporation Prosthetic heart valve
US10603165B2 (en) 2016-12-06 2020-03-31 Edwards Lifesciences Corporation Mechanically expanding heart valve and delivery apparatus therefor
CN215425315U (zh) * 2018-11-14 2022-01-07 爱德华兹生命科学公司 具有连合部支撑元件的假体心脏瓣膜

Also Published As

Publication number Publication date
KR20210091756A (ko) 2021-07-22
CN215425315U (zh) 2022-01-07
SG11202104805TA (en) 2021-06-29
CN112996461B (zh) 2024-02-27
CN112996461A (zh) 2021-06-18
ZA202102972B (en) 2022-08-31
EP3880127A1 (en) 2021-09-22
WO2020102487A1 (en) 2020-05-22
JP2022507421A (ja) 2022-01-18
US20210259833A1 (en) 2021-08-26
EP3880127B1 (en) 2024-02-21
CA3118699A1 (en) 2020-05-22
AU2019381720A1 (en) 2021-05-27

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