CA2900676A1 - Appareil perfectionne a feuillet et valvule - Google Patents
Appareil perfectionne a feuillet et valvule Download PDFInfo
- Publication number
- CA2900676A1 CA2900676A1 CA2900676A CA2900676A CA2900676A1 CA 2900676 A1 CA2900676 A1 CA 2900676A1 CA 2900676 A CA2900676 A CA 2900676A CA 2900676 A CA2900676 A CA 2900676A CA 2900676 A1 CA2900676 A1 CA 2900676A1
- Authority
- CA
- Canada
- Prior art keywords
- leaflet
- prosthetic valve
- guiding element
- valve
- layers
- 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.)
- Abandoned
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
- A61F2/2412—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
- A61F2/2415—Manufacturing methods
-
- 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
- A61F2250/0018—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 elasticity, stiffness or compressibility
-
- 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
- A61F2250/0029—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 bending or flexure capacity
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361800402P | 2013-03-15 | 2013-03-15 | |
US61/800,402 | 2013-03-15 | ||
US14/183,251 | 2014-02-18 | ||
US14/183,251 US20140163671A1 (en) | 2011-04-01 | 2014-02-18 | Leaflet and valve apparatus |
PCT/US2014/017118 WO2014149319A1 (fr) | 2013-03-15 | 2014-02-19 | Appareil perfectionné à feuillet et valvule |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2900676A1 true CA2900676A1 (fr) | 2014-09-25 |
Family
ID=50238472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2900676A Abandoned CA2900676A1 (fr) | 2013-03-15 | 2014-02-19 | Appareil perfectionne a feuillet et valvule |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2967850A1 (fr) |
JP (1) | JP2016510645A (fr) |
KR (1) | KR20150130300A (fr) |
CN (1) | CN105050544A (fr) |
AU (1) | AU2014238323B2 (fr) |
CA (1) | CA2900676A1 (fr) |
HK (1) | HK1215999A1 (fr) |
WO (1) | WO2014149319A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104780952A (zh) | 2012-07-02 | 2015-07-15 | 波士顿科学医学有限公司 | 假体心脏瓣膜形成 |
US9968443B2 (en) | 2012-12-19 | 2018-05-15 | W. L. Gore & Associates, Inc. | Vertical coaptation zone in a planar portion of prosthetic heart valve leaflet |
US10299915B2 (en) | 2015-04-09 | 2019-05-28 | Boston Scientific Scimed, Inc. | Synthetic heart valves composed of zwitterionic polymers |
US10426609B2 (en) * | 2015-04-09 | 2019-10-01 | Boston Scientific Scimed, Inc. | Fiber reinforced prosthetic heart valve having undulating fibers |
US10314696B2 (en) | 2015-04-09 | 2019-06-11 | Boston Scientific Scimed, Inc. | Prosthetic heart valves having fiber reinforced leaflets |
US10716671B2 (en) | 2015-07-02 | 2020-07-21 | Boston Scientific Scimed, Inc. | Prosthetic heart valve composed of composite fibers |
US10413403B2 (en) | 2015-07-14 | 2019-09-17 | Boston Scientific Scimed, Inc. | Prosthetic heart valve including self-reinforced composite leaflets |
US10195023B2 (en) | 2015-09-15 | 2019-02-05 | Boston Scientific Scimed, Inc. | Prosthetic heart valves including pre-stressed fibers |
US10022223B2 (en) | 2015-10-06 | 2018-07-17 | W. L. Gore & Associates, Inc. | Leaflet support devices and methods of making and using the same |
EP3457989B1 (fr) | 2016-05-19 | 2021-09-29 | Boston Scientific Scimed, Inc. | Valves prothétiques, feuillets de valve et procédés associés |
US10925998B2 (en) | 2017-04-25 | 2021-02-23 | Boston Scientific Scimed, Inc. | Method of manufacturing a biocompatible composite material |
EP3687451B1 (fr) | 2017-09-27 | 2023-12-13 | Edwards Lifesciences Corporation | Valvule prothétique à cadre extensible |
WO2020210794A1 (fr) * | 2019-04-12 | 2020-10-15 | W. L. Gore & Associates, Inc. | Valve avec cadre à parties multiples et éléments de pontage élastiques associés |
WO2023133724A1 (fr) * | 2022-01-12 | 2023-07-20 | 金仕生物科技(常熟)有限公司 | Valve d'intervention pouvant être implantée sous guidage d'imagerie ultrasonore |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6283994B1 (en) * | 1999-04-16 | 2001-09-04 | Sulzer Carbomedics Inc. | Heart valve leaflet |
ATE346571T1 (de) * | 2000-09-21 | 2006-12-15 | St Jude Medical | Ventilprothesen mit blattelementen aus verstärktem kunststoff |
US6602286B1 (en) * | 2000-10-26 | 2003-08-05 | Ernst Peter Strecker | Implantable valve system |
US20120116496A1 (en) * | 2010-11-05 | 2012-05-10 | Chuter Timothy A | Stent structures for use with valve replacements |
EP2522308B1 (fr) * | 2011-05-10 | 2015-02-25 | Biotronik AG | Prothèse de valvule mécanique à transcathéter |
-
2014
- 2014-02-19 JP JP2016500300A patent/JP2016510645A/ja active Pending
- 2014-02-19 EP EP14708735.7A patent/EP2967850A1/fr not_active Withdrawn
- 2014-02-19 KR KR1020157025135A patent/KR20150130300A/ko not_active Application Discontinuation
- 2014-02-19 CN CN201480015174.3A patent/CN105050544A/zh active Pending
- 2014-02-19 CA CA2900676A patent/CA2900676A1/fr not_active Abandoned
- 2014-02-19 AU AU2014238323A patent/AU2014238323B2/en not_active Ceased
- 2014-02-19 WO PCT/US2014/017118 patent/WO2014149319A1/fr active Application Filing
-
2016
- 2016-04-07 HK HK16103928.3A patent/HK1215999A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
AU2014238323A1 (en) | 2015-08-20 |
CN105050544A (zh) | 2015-11-11 |
KR20150130300A (ko) | 2015-11-23 |
HK1215999A1 (zh) | 2016-10-07 |
WO2014149319A1 (fr) | 2014-09-25 |
AU2014238323B2 (en) | 2017-03-09 |
EP2967850A1 (fr) | 2016-01-20 |
JP2016510645A (ja) | 2016-04-11 |
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AU2014238323B2 (en) | Improved leaflet and valve apparatus | |
US20140163671A1 (en) | Leaflet and valve apparatus | |
US11872122B2 (en) | Methods for improved prosthetic heart valve with leaflet shelving | |
US20210205074A1 (en) | Geometric control of bending character in prosthetic heart valve leaflets | |
US11039917B2 (en) | Geometric prosthetic heart valves | |
US20210121289A1 (en) | Prosthetic valves, frames and leaflets and methods thereof | |
US20190269505A1 (en) | Multi-frame prosthetic heart valve | |
WO2014149295A1 (fr) | Lame valvulaire cardiaque prothétique conçue pour une imagerie externe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150807 |
|
FZDE | Dead |
Effective date: 20190508 |