FR2446631B1 - - Google Patents
Info
- Publication number
- FR2446631B1 FR2446631B1 FR7901529A FR7901529A FR2446631B1 FR 2446631 B1 FR2446631 B1 FR 2446631B1 FR 7901529 A FR7901529 A FR 7901529A FR 7901529 A FR7901529 A FR 7901529A FR 2446631 B1 FR2446631 B1 FR 2446631B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
- A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/898—Valves the blood pump being a membrane blood pump and the membrane acting as inlet valve
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901529A FR2446631A1 (fr) | 1979-01-22 | 1979-01-22 | Nouvelle prothese cardiaque totale |
FR7929365A FR2470593A2 (fr) | 1979-01-22 | 1979-11-29 | Nouvelle prothese cardiaque totale |
EP80400067A EP0014130B1 (fr) | 1979-01-22 | 1980-01-16 | Prothèse cardiaque totale et dispositif de régulation de son débit sanguin |
DE8080400067T DE3072121D1 (en) | 1979-01-22 | 1980-01-16 | Complete cardiac prosthesis and device for regulating the blood flow rate therein |
JP672580A JPS55136065A (en) | 1979-01-22 | 1980-01-22 | Artificial heart and method of controlling blood current in artificial heart |
ES487903A ES487903A0 (es) | 1979-01-22 | 1980-01-22 | Protesis cardiaca total y procedimiento de regulacion del caudal sanguineo en la misma. |
US06/359,524 US4588404A (en) | 1979-01-22 | 1982-03-18 | Total cardiac prosthesis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901529A FR2446631A1 (fr) | 1979-01-22 | 1979-01-22 | Nouvelle prothese cardiaque totale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446631A1 FR2446631A1 (fr) | 1980-08-14 |
FR2446631B1 true FR2446631B1 (ja) | 1982-07-30 |
Family
ID=9221027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901529A Granted FR2446631A1 (fr) | 1979-01-22 | 1979-01-22 | Nouvelle prothese cardiaque totale |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2446631A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530838A1 (fr) * | 1982-07-26 | 1984-01-27 | Sagem | Dispositif de commande pneumatique sequentielle, alimente en energie electrique, pour prothese cardiaque totale constituee par un ensemble monobloc biventriculaire a fonctionnement pneumatique |
FR2625903B1 (fr) | 1988-01-14 | 1997-06-13 | Univ Paris Curie | Prothese cardiaque totalement implantable a membranes flottantes, a raccord rapide et a elements sensibles amovibles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3774243A (en) * | 1971-10-20 | 1973-11-27 | D Ng | Implantable power system for an artificial heart |
AT333938B (de) * | 1973-01-31 | 1976-12-27 | Herwig Dipl Ing Dr Techn Thoma | Vorrichtung zur automatischen regelung einer elektropneumatischen herzsynchroner kreislaufpumpe |
US3919722A (en) * | 1973-03-06 | 1975-11-18 | Us Health | Totally implantable artificial replacement heart |
-
1979
- 1979-01-22 FR FR7901529A patent/FR2446631A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2446631A1 (fr) | 1980-08-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |