ATE57607T1 - Herzklappenprothese. - Google Patents
Herzklappenprothese.Info
- Publication number
- ATE57607T1 ATE57607T1 AT86305710T AT86305710T ATE57607T1 AT E57607 T1 ATE57607 T1 AT E57607T1 AT 86305710 T AT86305710 T AT 86305710T AT 86305710 T AT86305710 T AT 86305710T AT E57607 T1 ATE57607 T1 AT E57607T1
- Authority
- AT
- Austria
- Prior art keywords
- leaflets
- maximizing
- eccentric
- open position
- central passageway
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75861185A | 1985-07-24 | 1985-07-24 | |
EP86305710A EP0211576B1 (de) | 1985-07-24 | 1986-07-24 | Herzklappenprothese |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE57607T1 true ATE57607T1 (de) | 1990-11-15 |
Family
ID=25052402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86305710T ATE57607T1 (de) | 1985-07-24 | 1986-07-24 | Herzklappenprothese. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0211576B1 (de) |
AT (1) | ATE57607T1 (de) |
DE (1) | DE3675104D1 (de) |
DK (1) | DK164255C (de) |
ES (1) | ES2001164A6 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3701704C1 (de) * | 1987-01-22 | 1988-08-18 | Braun Melsungen Ag | Herzklappenprothese |
FR2623084B1 (fr) * | 1987-11-13 | 1990-04-13 | Eracc | Valve cardiaque artificielle |
US4863459A (en) * | 1988-01-06 | 1989-09-05 | Olin Christian L | Bi-leaflet heart valve |
IT1218947B (it) * | 1988-01-12 | 1990-04-24 | Sorin Biomedica Spa | Protesi valvolare cardiaca |
IT1224479B (it) * | 1988-10-11 | 1990-10-04 | Sorin Biomedica Spa | Otturatore per protesi valvolari cardiache protesi valvolare cardiaca provvista di un tale otturatore e relativo procedimento di fabbricazione |
US4863458A (en) * | 1988-12-14 | 1989-09-05 | Carbomedics Inc. | Heart valve prosthesis having configured leaflets and mounting ears |
ATE118332T1 (de) * | 1988-12-14 | 1995-03-15 | Alexandr Petrovich Melnikov | Herzklappenprothese. |
US4863467A (en) * | 1988-12-14 | 1989-09-05 | Carbomedics Inc. | Heart valve prosthesis with leaflets varying in thickness and having spherical ears |
US4888010A (en) * | 1988-12-14 | 1989-12-19 | Carbomedics, Inc. | Heart valve prosthesis with improved recess design |
US4872875A (en) * | 1989-01-28 | 1989-10-10 | Carbon Implants, Inc. | Prosthetic heart valve |
DE3909495A1 (de) * | 1989-03-01 | 1990-09-13 | Anschuetz & Co Gmbh | Aortenklappenprothese |
US5192313A (en) * | 1989-10-25 | 1993-03-09 | Carbomedics, Inc. | Heart valve prosthesis with improved bi-leaflet pivot design |
US5147390A (en) * | 1989-10-25 | 1992-09-15 | Carbomedics, Inc. | Heart valve prosthesis with improved bi-leaflet pivot design |
FR2663533B1 (fr) * | 1990-06-22 | 1997-10-24 | Implants Instr Ch Fab | Valve cardiaque artificielle. |
US5554186A (en) * | 1994-12-22 | 1996-09-10 | Baxter International Inc. | Bileaflet mechanical heart valve having cropped slot pivot configuration and method for preventing blood stagnation therein |
CA2227048A1 (en) * | 1995-08-07 | 1997-02-20 | George Guo | Bileaflet mechanical heart valve having arrowhead slot hinge configuration |
US11828372B2 (en) * | 2022-03-31 | 2023-11-28 | General Electric Company | Check valve assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2815756C3 (de) * | 1978-04-12 | 1982-01-28 | Ernst-Wilhelm 5303 Bornheim Müller | Prothetisches Verschlußelement zum Ersatz der Klappen im menschlichen Herzen |
FR2515506B1 (fr) * | 1981-11-05 | 1985-12-20 | Murguet Robert | Prothese valvulaire cardiaque |
IT1170367B (it) * | 1983-04-12 | 1987-06-03 | Valter Marconi | Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi |
-
1986
- 1986-07-23 DK DK349886A patent/DK164255C/da not_active IP Right Cessation
- 1986-07-24 DE DE8686305710T patent/DE3675104D1/de not_active Expired - Lifetime
- 1986-07-24 EP EP86305710A patent/EP0211576B1/de not_active Expired - Lifetime
- 1986-07-24 ES ES8600534A patent/ES2001164A6/es not_active Expired
- 1986-07-24 AT AT86305710T patent/ATE57607T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0211576A3 (en) | 1987-09-16 |
EP0211576A2 (de) | 1987-02-25 |
ES2001164A6 (es) | 1988-05-01 |
EP0211576B1 (de) | 1990-10-24 |
DK164255C (da) | 1992-10-26 |
DK349886A (da) | 1987-01-25 |
DK349886D0 (da) | 1986-07-23 |
DE3675104D1 (de) | 1990-11-29 |
DK164255B (da) | 1992-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
RZN | Patent revoked |