GR3001939T3 - Heart valve prosthesis - Google Patents
Heart valve prosthesisInfo
- Publication number
- GR3001939T3 GR3001939T3 GR91400609T GR910400609T GR3001939T3 GR 3001939 T3 GR3001939 T3 GR 3001939T3 GR 91400609 T GR91400609 T GR 91400609T GR 910400609 T GR910400609 T GR 910400609T GR 3001939 T3 GR3001939 T3 GR 3001939T3
- Authority
- GR
- Greece
- Prior art keywords
- area
- valve prosthesis
- closing
- curved
- cardiac valve
- 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
- A61F2/2403—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3701704A DE3701704C1 (de) | 1987-01-22 | 1987-01-22 | Herzklappenprothese |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3001939T3 true GR3001939T3 (en) | 1992-11-23 |
Family
ID=6319252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR91400609T GR3001939T3 (en) | 1987-01-22 | 1991-05-13 | Heart valve prosthesis |
Country Status (7)
Country | Link |
---|---|
US (1) | US4846830A (el) |
EP (1) | EP0277527B1 (el) |
AT (1) | ATE61926T1 (el) |
CA (1) | CA1301409C (el) |
DE (2) | DE3701704C1 (el) |
ES (1) | ES2021398B3 (el) |
GR (1) | GR3001939T3 (el) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909495A1 (de) * | 1989-03-01 | 1990-09-13 | Anschuetz & Co Gmbh | Aortenklappenprothese |
US5064432A (en) * | 1989-06-30 | 1991-11-12 | Republic Medical Products Inc. | Bicurved leaflet(s) prosthetic heart valve |
US4950287A (en) * | 1989-06-30 | 1990-08-21 | Republic Medical Products, Inc. | Bicurved leaflet(s) prosthetic heart valve |
US5080669A (en) * | 1990-02-12 | 1992-01-14 | Manuel Tascon | Prosthetic heart valve |
US5108425A (en) * | 1990-05-30 | 1992-04-28 | Hwang Ned H C | Low turbulence heart valve |
RU2032389C1 (ru) * | 1992-01-13 | 1995-04-10 | Владимир Константинович Кукольников | Протез клапана сердца |
US6296663B1 (en) | 1995-03-29 | 2001-10-02 | Medical Cv, Inc. | Bileaflet heart valve having open channel and swivel pivots |
US5772694A (en) * | 1995-05-16 | 1998-06-30 | Medical Carbon Research Institute L.L.C. | Prosthetic heart valve with improved blood flow |
FR2737655B1 (fr) * | 1995-08-09 | 1997-12-26 | Didier Lapeyre | Prothese valvulaire mecanique a mode de fermeture optimise |
DE19627859C1 (de) * | 1996-07-11 | 1998-04-16 | Tricumed Medizintechnik Gmbh | Herzklappenprothese |
DE19633346C1 (de) * | 1996-08-08 | 1998-04-23 | Sievers Hans Hinrich Prof Dr M | Herzklappenprothese |
US6889082B2 (en) | 1997-10-09 | 2005-05-03 | Orqis Medical Corporation | Implantable heart assist system and method of applying same |
US5908451A (en) * | 1997-11-25 | 1999-06-01 | Cardiotech International Corporation | Prosthetic heart valve |
DE19807599C1 (de) * | 1998-02-17 | 2000-08-10 | Klaus Affeld | Segelklappe mit einem Spülstrom |
US6051022A (en) * | 1998-12-30 | 2000-04-18 | St. Jude Medical, Inc. | Bileaflet valve having non-parallel pivot axes |
US6200340B1 (en) * | 1999-04-01 | 2001-03-13 | Sulzer Carbomedics Inc. | Tilting disk heart valve having cavitation reducing contact geometry |
US6730122B1 (en) | 2000-11-28 | 2004-05-04 | St. Jude Medical, Inc. | Prosthetic heart valve with increased lumen |
US7201772B2 (en) * | 2003-07-08 | 2007-04-10 | Ventor Technologies, Ltd. | Fluid flow prosthetic device |
AU2004253375B2 (en) * | 2003-07-08 | 2011-07-14 | Ventor Technologies Ltd. | Implantable prosthetic devices particularly for transarterial delivery in the treatment of aortic stenosis, and methods of implanting such devices |
DE10340265A1 (de) * | 2003-08-29 | 2005-04-07 | Sievers, Hans-Hinrich, Prof. Dr.med. | Prothese zum Ersatz der Aorten- und/oder Mitralklappe des Herzens |
DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
US8834564B2 (en) | 2006-09-19 | 2014-09-16 | Medtronic, Inc. | Sinus-engaging valve fixation member |
US11304800B2 (en) | 2006-09-19 | 2022-04-19 | Medtronic Ventor Technologies Ltd. | Sinus-engaging valve fixation member |
US8876895B2 (en) * | 2006-09-19 | 2014-11-04 | Medtronic Ventor Technologies Ltd. | Valve fixation member having engagement arms |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
US8157853B2 (en) | 2008-01-24 | 2012-04-17 | Medtronic, Inc. | Delivery systems and methods of implantation for prosthetic heart valves |
EP3572045B1 (en) | 2008-01-24 | 2022-12-21 | Medtronic, Inc. | Stents for prosthetic heart valves |
ES2903231T3 (es) | 2008-02-26 | 2022-03-31 | Jenavalve Tech Inc | Stent para el posicionamiento y anclaje de una prótesis valvular en un sitio de implantación en el corazón de un paciente |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
US8313525B2 (en) | 2008-03-18 | 2012-11-20 | Medtronic Ventor Technologies, Ltd. | Valve suturing and implantation procedures |
US8652204B2 (en) | 2010-04-01 | 2014-02-18 | Medtronic, Inc. | Transcatheter valve with torsion spring fixation and related systems and methods |
BR112012029896A2 (pt) | 2010-05-25 | 2017-06-20 | Jenavalve Tech Inc | válcula cardíaca protética para endoprótese e endoprótese |
WO2015028209A1 (en) | 2013-08-30 | 2015-03-05 | Jenavalve Technology Gmbh | Radially collapsible frame for a prosthetic valve and method for manufacturing such a frame |
US10709555B2 (en) | 2015-05-01 | 2020-07-14 | Jenavalve Technology, Inc. | Device and method with reduced pacemaker rate in heart valve replacement |
US10149754B2 (en) * | 2016-01-20 | 2018-12-11 | Sujay Kumar Shad | Suturing ring for prosthetic heart valves |
CN109475419B (zh) | 2016-05-13 | 2021-11-09 | 耶拿阀门科技股份有限公司 | 用于通过引导鞘和装载系统来递送心脏瓣膜假体的心脏瓣膜假体递送系统和方法 |
CN110392557A (zh) | 2017-01-27 | 2019-10-29 | 耶拿阀门科技股份有限公司 | 心脏瓣膜模拟 |
US11828372B2 (en) * | 2022-03-31 | 2023-11-28 | General Electric Company | Check valve assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753159A1 (de) * | 1977-11-29 | 1979-05-31 | Josef Dipl Ing Koehler | Kuenstliche herzklappe mit pendelndem schliesskoerper |
CA1154903A (en) * | 1979-07-30 | 1983-10-11 | Jack C. Bokros | Bileaflet valve with improved pivot |
US4357715A (en) * | 1980-01-14 | 1982-11-09 | Hemex Incorporated | Heart valve prosthesis |
IT1144379B (it) * | 1981-07-14 | 1986-10-29 | Sorin Biomedica Spa | Protesi valvolare cardiaca |
US4451937A (en) * | 1982-02-08 | 1984-06-05 | Hemex, Inc. | Heart valve having ear guided occluders |
IT1170367B (it) * | 1983-04-12 | 1987-06-03 | Valter Marconi | Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi |
DE3409005A1 (de) * | 1984-03-09 | 1985-09-19 | Hans-Hinrich Dr. 2371 Luhnstedt Sievers | Prothese zum ersatz der aortenklappen |
DK164255C (da) * | 1985-07-24 | 1992-10-26 | David M Mcqueen | Hjerteventilprotese |
-
1987
- 1987-01-22 DE DE3701704A patent/DE3701704C1/de not_active Expired
-
1988
- 1988-01-16 EP EP88100556A patent/EP0277527B1/de not_active Expired - Lifetime
- 1988-01-16 ES ES88100556T patent/ES2021398B3/es not_active Expired - Lifetime
- 1988-01-16 DE DE8888100556T patent/DE3862119D1/de not_active Expired - Fee Related
- 1988-01-16 AT AT88100556T patent/ATE61926T1/de not_active IP Right Cessation
- 1988-01-20 CA CA000556963A patent/CA1301409C/en not_active Expired - Fee Related
- 1988-01-20 US US07/145,887 patent/US4846830A/en not_active Expired - Lifetime
-
1991
- 1991-05-13 GR GR91400609T patent/GR3001939T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE61926T1 (de) | 1991-04-15 |
EP0277527A1 (de) | 1988-08-10 |
DE3862119D1 (de) | 1991-05-02 |
ES2021398B3 (es) | 1991-11-01 |
EP0277527B1 (de) | 1991-03-27 |
CA1301409C (en) | 1992-05-26 |
US4846830A (en) | 1989-07-11 |
DE3701704C1 (de) | 1988-08-18 |
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