CA2964935C - Systemes et methodes pour therapie valvulaire cardiaque - Google Patents
Systemes et methodes pour therapie valvulaire cardiaque Download PDFInfo
- Publication number
- CA2964935C CA2964935C CA2964935A CA2964935A CA2964935C CA 2964935 C CA2964935 C CA 2964935C CA 2964935 A CA2964935 A CA 2964935A CA 2964935 A CA2964935 A CA 2964935A CA 2964935 C CA2964935 C CA 2964935C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- anchor assembly
- assembly
- anchor
- mitral valve
- 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.)
- Active
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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
- A61F2/2448—D-shaped rings
-
- 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
- A61F2/2403—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 pivoting rigid closure members
-
- 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
- A61F2/2436—Deployment by retracting a sheath
-
- 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
- A61F2/2439—Expansion controlled by filaments
-
- 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
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0073—Quadric-shaped
- A61F2230/0078—Quadric-shaped hyperboloidal
-
- 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
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
- A61F2250/0063—Nested prosthetic parts
Abstract
L'invention concerne des valvules mitrales prothétiques pouvant être déployées au moyen d'un système de mise en place trans-cathéter de valvule mitrale et d'une technique d'interface et d'ancrage en coopération avec les structures anatomiques d'une valvule mitrale native. Ce document décrit des conceptions de valvules cardiaques prothétiques qui servent d'interface avec des structures de valvules mitrales natives pour créer un joint d'étanchéité aux liquides, réduisant ainsi au minimum la régurgitation mitrale et les fuites para-valvulaires. Ce document décrit également des conceptions de valvules cardiaques prothétiques et des techniques pour gérer le flux sanguin à travers le tractus d'écoulement en sortie du ventricule gauche. De plus, ce document décrit des conceptions de valvules cardiaques prothétiques et des techniques qui réduisent le risque d'interférence entre les valvules prothétiques et le cordage tendineux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3214673A CA3214673A1 (fr) | 2014-10-23 | 2015-10-22 | Systemes et methodes pour therapie valvulaire cardiaque |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462067907P | 2014-10-23 | 2014-10-23 | |
US62/067,907 | 2014-10-23 | ||
US14/671,577 US9750605B2 (en) | 2014-10-23 | 2015-03-27 | Systems and methods for heart valve therapy |
US14/671,577 | 2015-03-27 | ||
US14/673,055 US9750606B2 (en) | 2014-10-23 | 2015-03-30 | Systems and methods for heart valve therapy |
US14/673,055 | 2015-03-30 | ||
US14/674,349 | 2015-03-31 | ||
US14/674,349 US9750607B2 (en) | 2014-10-23 | 2015-03-31 | Systems and methods for heart valve therapy |
PCT/US2015/056935 WO2016065158A1 (fr) | 2014-10-23 | 2015-10-22 | Systèmes et méthodes pour thérapie valvulaire cardiaque |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3214673A Division CA3214673A1 (fr) | 2014-10-23 | 2015-10-22 | Systemes et methodes pour therapie valvulaire cardiaque |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2964935A1 CA2964935A1 (fr) | 2016-04-28 |
CA2964935C true CA2964935C (fr) | 2023-10-24 |
Family
ID=58553627
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3214673A Pending CA3214673A1 (fr) | 2014-10-23 | 2015-10-22 | Systemes et methodes pour therapie valvulaire cardiaque |
CA2964935A Active CA2964935C (fr) | 2014-10-23 | 2015-10-22 | Systemes et methodes pour therapie valvulaire cardiaque |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3214673A Pending CA3214673A1 (fr) | 2014-10-23 | 2015-10-22 | Systemes et methodes pour therapie valvulaire cardiaque |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6727218B2 (fr) |
CN (1) | CN107920862B (fr) |
AU (1) | AU2015335808B2 (fr) |
BR (1) | BR112017008423B1 (fr) |
CA (2) | CA3214673A1 (fr) |
IL (1) | IL251852B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG11202107734TA (en) * | 2019-02-12 | 2021-08-30 | Edwards Lifesciences Corp | Controlled tissue anchor spacing |
CN113599022A (zh) * | 2020-10-12 | 2021-11-05 | 宁波健世科技股份有限公司 | 一种便于操控的瓣膜假体输送系统 |
EP4255348A1 (fr) * | 2020-12-04 | 2023-10-11 | Hangzhou Sequoia Medical Device Co., Ltd | Dispositif de valvule cardiaque prothétique, système et procédés |
CN116407356A (zh) * | 2021-12-31 | 2023-07-11 | 杭州德晋医疗科技有限公司 | 防滑脱的人工腱索植入装置及系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK124690D0 (da) * | 1990-05-18 | 1990-05-18 | Henning Rud Andersen | Klapprotes til implantering i kroppen for erstatning af naturlig klap samt kateter til brug ved implantering af en saadan klapprotese |
US7445631B2 (en) * | 2003-12-23 | 2008-11-04 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
EP2745805B2 (fr) * | 2003-12-23 | 2022-05-18 | Boston Scientific Scimed, Inc. | Valvule cardiaque repositionnable |
US8323335B2 (en) * | 2008-06-20 | 2012-12-04 | Edwards Lifesciences Corporation | Retaining mechanisms for prosthetic valves and methods for using |
CN102438546B (zh) * | 2008-11-21 | 2015-07-15 | 经皮心血管解决方案公司 | 人工心脏瓣膜 |
US8308798B2 (en) * | 2008-12-19 | 2012-11-13 | Edwards Lifesciences Corporation | Quick-connect prosthetic heart valve and methods |
EP2416739B1 (fr) * | 2009-04-10 | 2016-06-08 | Lon Sutherland Annest | Echafaudage implantable à orifice utilisé avec une prothèse ou bioprothèse cardiaque |
US8795354B2 (en) * | 2010-03-05 | 2014-08-05 | Edwards Lifesciences Corporation | Low-profile heart valve and delivery system |
US9132009B2 (en) * | 2010-07-21 | 2015-09-15 | Mitraltech Ltd. | Guide wires with commissural anchors to advance a prosthetic valve |
CA2830828A1 (fr) * | 2011-04-04 | 2012-10-11 | The Medical Research, Infrastructure, And Health Services Fund Of The Tel Aviv Medical Center | Dispositif et procede pour la reparation de valvule cardiaque |
US9039757B2 (en) * | 2011-10-19 | 2015-05-26 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
-
2015
- 2015-10-22 BR BR112017008423-6A patent/BR112017008423B1/pt active IP Right Grant
- 2015-10-22 JP JP2017540974A patent/JP6727218B2/ja active Active
- 2015-10-22 CN CN201580068145.8A patent/CN107920862B/zh active Active
- 2015-10-22 CA CA3214673A patent/CA3214673A1/fr active Pending
- 2015-10-22 AU AU2015335808A patent/AU2015335808B2/en active Active
- 2015-10-22 CA CA2964935A patent/CA2964935C/fr active Active
-
2017
- 2017-04-23 IL IL251852A patent/IL251852B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112017008423A2 (pt) | 2017-12-26 |
JP2017531547A (ja) | 2017-10-26 |
CN107920862A (zh) | 2018-04-17 |
CA2964935A1 (fr) | 2016-04-28 |
IL251852A0 (en) | 2017-06-29 |
JP6727218B2 (ja) | 2020-07-22 |
AU2015335808B2 (en) | 2020-08-06 |
BR112017008423B1 (pt) | 2022-07-12 |
IL251852B (en) | 2021-07-29 |
CA3214673A1 (fr) | 2016-04-28 |
CN107920862B (zh) | 2023-03-14 |
AU2015335808A1 (en) | 2017-04-27 |
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US20210161660A1 (en) | Systems and methods for heart valve therapy | |
CA2964935C (fr) | Systemes et methodes pour therapie valvulaire cardiaque |
Legal Events
Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |
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EEER | Examination request |
Effective date: 20200928 |