FR2455687A1 - Pompe rotative, notamment destinee a former coeur artificiel - Google Patents

Pompe rotative, notamment destinee a former coeur artificiel

Info

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
Application number
FR7911811A
Other languages
English (en)
Other versions
FR2455687B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERMES ROBERT
Original Assignee
BERMES ROBERT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BERMES ROBERT filed Critical BERMES ROBERT
Priority to FR7911811A priority Critical patent/FR2455687B1/fr
Publication of FR2455687A1 publication Critical patent/FR2455687A1/fr
Application granted granted Critical
Publication of FR2455687B1 publication Critical patent/FR2455687B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)

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.
FR7911811A 1979-05-03 1979-05-03 Pompe rotative, notamment destinee a former coeur artificiel Expired FR2455687B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
ST Notification of lapse