FR2455687A1 - Pompe rotative, notamment destinee a former coeur artificiel - Google Patents
Pompe rotative, notamment destinee a former coeur artificielInfo
- Publication number
- FR2455687A1 FR2455687A1 FR7911811A FR7911811A FR2455687A1 FR 2455687 A1 FR2455687 A1 FR 2455687A1 FR 7911811 A FR7911811 A FR 7911811A FR 7911811 A FR7911811 A FR 7911811A FR 2455687 A1 FR2455687 A1 FR 2455687A1
- Authority
- FR
- France
- Prior art keywords
- attached
- rotary pump
- artificial heart
- cylindrical stator
- rotors
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
-
- 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
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
-
- 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
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
Abstract
POMPE ROTATIVE PLUS SPECIALEMENT DESTINEE A FORMER COEUR ARTIFICIEL SUSCEPTIBLE DE REMPLACER UN COEUR BIOLOGIQUEMENT DEFAILLANT. ELLE COMPREND DEUX ROTORS EMBOITES, POURVUS DE BOSSAGES RADIAUX 21-22, 31-32, DIAMETRALEMENT OPPOSES; CES DEUX ROTORS SONT ENTRAINES PAR SACCADES DE FACON A CE QUE LES BOSSAGES DE CELUI QUI EST MOMENTANEMENT IMMOBILISE SE TROUVENT ENTRE LES TUBULURES 12-14ET 13-15 PENDANT QUE LES BOSSAGES DE CELUI QUI TOURNE BALAYENT LES CHAMBRES A ET B EN REFOULANT LE LIQUIDE EN AVAL ET EN L'ASPIRANT EN AMONT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911811A FR2455687B1 (fr) | 1979-05-03 | 1979-05-03 | Pompe rotative, notamment destinee a former coeur artificiel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911811A FR2455687B1 (fr) | 1979-05-03 | 1979-05-03 | Pompe rotative, notamment destinee a former coeur artificiel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2455687A1 true FR2455687A1 (fr) | 1980-11-28 |
FR2455687B1 FR2455687B1 (fr) | 1986-07-18 |
Family
ID=9225273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911811A Expired FR2455687B1 (fr) | 1979-05-03 | 1979-05-03 | Pompe rotative, notamment destinee a former coeur artificiel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2455687B1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0701061A1 (fr) * | 1994-09-09 | 1996-03-13 | Brother Kogyo Kabushiki Kaisha | Pompe et méthode de pompage |
GB2475158A (en) * | 2009-11-02 | 2011-05-11 | Manousos Pattakos | Toroidal oscillating-rotating piston engine with concentric cardan shafts |
CN103291607A (zh) * | 2013-06-17 | 2013-09-11 | 浙江理工大学 | 不完全齿轮机构驱动的叶片差速泵 |
IT201700015521A1 (it) * | 2017-02-13 | 2018-08-13 | Esse Emme S N C | Pompa volumetrica a palette |
RU2804175C1 (ru) * | 2023-02-17 | 2023-09-26 | Федеральное государственное бюджетное учреждение науки Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской академии наук | Роторная машина |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758749B (zh) * | 2014-01-27 | 2015-07-22 | 浙江理工大学 | 一种正弦非圆齿轮驱动的六叶片差速泵 |
CN103758753B (zh) * | 2014-01-27 | 2016-02-17 | 浙江水利水电学院 | 一种巴斯噶非圆齿轮驱动的六叶片差速泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR980793A (fr) * | 1943-03-05 | 1951-05-17 | Perfectionnements aux pompes ou compresseurs | |
US3333546A (en) * | 1965-11-26 | 1967-08-01 | Bulutay Attila | Rotating-piston pump |
FR2183301A5 (fr) * | 1972-02-28 | 1973-12-14 | Giraud Robert | |
FR2278349A1 (fr) * | 1973-03-06 | 1976-02-13 | Us Government | Coeur artificiel pouvant etre entierement implante |
DE2616142A1 (de) * | 1976-04-13 | 1977-10-27 | Guenter Keller | Fluegelzellenpumpe oder fluegelzellenmotor |
-
1979
- 1979-05-03 FR FR7911811A patent/FR2455687B1/fr not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR980793A (fr) * | 1943-03-05 | 1951-05-17 | Perfectionnements aux pompes ou compresseurs | |
US3333546A (en) * | 1965-11-26 | 1967-08-01 | Bulutay Attila | Rotating-piston pump |
FR2183301A5 (fr) * | 1972-02-28 | 1973-12-14 | Giraud Robert | |
FR2278349A1 (fr) * | 1973-03-06 | 1976-02-13 | Us Government | Coeur artificiel pouvant etre entierement implante |
DE2616142A1 (de) * | 1976-04-13 | 1977-10-27 | Guenter Keller | Fluegelzellenpumpe oder fluegelzellenmotor |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0701061A1 (fr) * | 1994-09-09 | 1996-03-13 | Brother Kogyo Kabushiki Kaisha | Pompe et méthode de pompage |
US5639220A (en) * | 1994-09-09 | 1997-06-17 | Brother Kogyo Kabushiki Kaisha | Pump with inlet and outlet simultaneously exposed to pump chamber and method of operating same |
GB2475158A (en) * | 2009-11-02 | 2011-05-11 | Manousos Pattakos | Toroidal oscillating-rotating piston engine with concentric cardan shafts |
CN103291607A (zh) * | 2013-06-17 | 2013-09-11 | 浙江理工大学 | 不完全齿轮机构驱动的叶片差速泵 |
CN103291607B (zh) * | 2013-06-17 | 2015-11-04 | 浙江理工大学 | 不完全齿轮机构驱动的叶片差速泵 |
IT201700015521A1 (it) * | 2017-02-13 | 2018-08-13 | Esse Emme S N C | Pompa volumetrica a palette |
RU2804175C1 (ru) * | 2023-02-17 | 2023-09-26 | Федеральное государственное бюджетное учреждение науки Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской академии наук | Роторная машина |
Also Published As
Publication number | Publication date |
---|---|
FR2455687B1 (fr) | 1986-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4646521A (en) | Hydroversion | |
GB1147606A (en) | Improvements relating to Rotary Hydraulic Pumps or Motors | |
FR2455687A1 (fr) | Pompe rotative, notamment destinee a former coeur artificiel | |
US4212741A (en) | Blood processing apparatus | |
ATE46752T1 (de) | Hydraulischer motor. | |
JPS5752695A (en) | Fluid pressure pump | |
US4018549A (en) | Screw pump | |
SE8200028L (sv) | Variabel deplacementspump | |
SU406030A1 (ru) | Объемная роторная машина | |
EP0376672A3 (fr) | Transmission | |
FR2253155A1 (en) | Low volume screw compressor - rotors are shaped for improved gas flow | |
RU2097628C1 (ru) | Гидрравлический вариатор киктева | |
SU791998A1 (ru) | Шиберный насос | |
JPS55101792A (en) | Pressure carrying apparatus for liquid | |
JPS56107902A (en) | Rotary piston engine pump | |
SU412403A1 (fr) | ||
FR2315043A1 (fr) | Variateur de vitesse a transmission mixte, mecanique et hydraulique | |
JPS5499841A (en) | Hydraulic motor unit | |
SU595535A1 (ru) | Перистальтическа гидромашина | |
GB1145569A (en) | Rotary hydraulic pumps and motors | |
FR2453292A1 (fr) | Machine a deplacement, en particulier pompe | |
FR2339101A1 (fr) | Dispositif de couplage hydraulique-mecanique entre un arbre menant et un arbre mene | |
FR2396880A1 (fr) | Perfectionnements aux pompes peristaltiques | |
SU1498955A1 (ru) | Многоступенчатый насос | |
GB580890A (en) | Improvements in or relating to rotary pumps and rotary fluid-pressure motors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |