WO2012065856A3 - Stented biological heart valve - Google Patents
Stented biological heart valve Download PDFInfo
- Publication number
- WO2012065856A3 WO2012065856A3 PCT/EP2011/069371 EP2011069371W WO2012065856A3 WO 2012065856 A3 WO2012065856 A3 WO 2012065856A3 EP 2011069371 W EP2011069371 W EP 2011069371W WO 2012065856 A3 WO2012065856 A3 WO 2012065856A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heart valve
- valve
- biological heart
- fastening ring
- stented
- Prior art date
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
- 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
- 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
- A61F2250/0039—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 diameter
Abstract
The invention relates to a stented biological heart valve for replacing a natural heart valve, comprising a valve frame (2), semilunar valves (5) fastened thereto and a fastening ring (10) formed on an axial end (8) of the valve frame for fastening the heart valve in a blood vessel, wherein the diameter of the valve frame can be varied, at least on the axial end thereof facing the fastening ring, in such a way that the diameter of the valve frame can be increased relative to the fastening ring after the insertion of the heart valve into the blood vessel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010051632.5 | 2010-11-17 | ||
DE201010051632 DE102010051632B4 (en) | 2010-11-17 | 2010-11-17 | Stressed biological heart valve |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012065856A2 WO2012065856A2 (en) | 2012-05-24 |
WO2012065856A3 true WO2012065856A3 (en) | 2012-09-20 |
Family
ID=44906141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/069371 WO2012065856A2 (en) | 2010-11-17 | 2011-11-03 | Stented biological heart valve |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102010051632B4 (en) |
WO (1) | WO2012065856A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
DE102014223522A1 (en) | 2014-11-18 | 2016-05-19 | Hans-Hinrich Sievers | Biological heart valve prosthesis |
DE102015206097A1 (en) | 2015-04-02 | 2016-10-06 | Hans-Hinrich Sievers | Heart valve prosthesis |
DE102015206098B4 (en) | 2015-04-02 | 2018-09-27 | Hans-Hinrich Sievers | Implantation aid for a biological heart valve prosthesis and heart valve prosthesis system |
DE102015206099A1 (en) | 2015-04-02 | 2016-10-06 | Hans-Hinrich Sievers | Heart valve prosthesis |
CA3007670A1 (en) | 2016-01-29 | 2017-08-03 | Neovasc Tiara Inc. | Prosthetic valve for avoiding obstruction of outflow |
WO2018090148A1 (en) | 2016-11-21 | 2018-05-24 | Neovasc Tiara Inc. | Methods and systems for rapid retraction of a transcatheter heart valve delivery system |
CA3073834A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
EP3876870B1 (en) | 2018-11-08 | 2023-12-20 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
CA3135753C (en) | 2019-04-01 | 2023-10-24 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
US11491006B2 (en) | 2019-04-10 | 2022-11-08 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
AU2020279750B2 (en) | 2019-05-20 | 2023-07-13 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
EP3986332A4 (en) | 2019-06-20 | 2023-07-19 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2279134A (en) * | 1993-06-18 | 1994-12-21 | London Health Ass | Bioprosthetic valve |
US20050137688A1 (en) * | 2003-12-23 | 2005-06-23 | Sadra Medical, A Delaware Corporation | Repositionable heart valve and method |
US20080275540A1 (en) * | 2005-11-09 | 2008-11-06 | Ning Wen | Artificial Heart Valve Stent and Weaving Method Thereof |
US20100191320A1 (en) * | 2008-02-26 | 2010-07-29 | Helmut Straubinger | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
WO2010121076A2 (en) * | 2009-04-15 | 2010-10-21 | Cardiaq Valve Technologies, Inc. | Vascular implant and delivery system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7189258B2 (en) * | 2002-01-02 | 2007-03-13 | Medtronic, Inc. | Heart valve system |
-
2010
- 2010-11-17 DE DE201010051632 patent/DE102010051632B4/en active Active
-
2011
- 2011-11-03 WO PCT/EP2011/069371 patent/WO2012065856A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2279134A (en) * | 1993-06-18 | 1994-12-21 | London Health Ass | Bioprosthetic valve |
US20050137688A1 (en) * | 2003-12-23 | 2005-06-23 | Sadra Medical, A Delaware Corporation | Repositionable heart valve and method |
US20080275540A1 (en) * | 2005-11-09 | 2008-11-06 | Ning Wen | Artificial Heart Valve Stent and Weaving Method Thereof |
US20100191320A1 (en) * | 2008-02-26 | 2010-07-29 | Helmut Straubinger | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
WO2010121076A2 (en) * | 2009-04-15 | 2010-10-21 | Cardiaq Valve Technologies, Inc. | Vascular implant and delivery system |
Also Published As
Publication number | Publication date |
---|---|
WO2012065856A2 (en) | 2012-05-24 |
DE102010051632A1 (en) | 2012-05-24 |
DE102010051632B4 (en) | 2013-09-12 |
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