DE3874392T2 - Drehfasspumpe. - Google Patents

Drehfasspumpe.

Info

Publication number
DE3874392T2
DE3874392T2 DE8888105751T DE3874392T DE3874392T2 DE 3874392 T2 DE3874392 T2 DE 3874392T2 DE 8888105751 T DE8888105751 T DE 8888105751T DE 3874392 T DE3874392 T DE 3874392T DE 3874392 T2 DE3874392 T2 DE 3874392T2
Authority
DE
Germany
Prior art keywords
turntable
pump
turntable pump
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.)
Expired - Fee Related
Application number
DE8888105751T
Other languages
English (en)
Other versions
DE3874392D1 (de
Inventor
Yasuhiro Fukui
Osamu Miyashita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3874392D1 publication Critical patent/DE3874392D1/de
Application granted granted Critical
Publication of DE3874392T2 publication Critical patent/DE3874392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type
    • 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
    • A61M60/20—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
    • A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
    • A61M60/232—Centrifugal pumps
    • 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
    • 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
    • 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
    • A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
DE8888105751T 1987-04-22 1988-04-12 Drehfasspumpe. Expired - Fee Related DE3874392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62097436A JP2516766B2 (ja) 1987-04-22 1987-04-22 容器揺動型遠心ポンプ

Publications (2)

Publication Number Publication Date
DE3874392D1 DE3874392D1 (de) 1992-10-15
DE3874392T2 true DE3874392T2 (de) 1993-04-08

Family

ID=14192316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888105751T Expired - Fee Related DE3874392T2 (de) 1987-04-22 1988-04-12 Drehfasspumpe.

Country Status (4)

Country Link
US (2) US4869650A (de)
EP (1) EP0287924B1 (de)
JP (1) JP2516766B2 (de)
DE (1) DE3874392T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827408A1 (de) * 1998-06-19 1999-12-30 Roland Ernst Stiftung Fuer Ges Fluidpumpenanordnung
WO2023199602A1 (ja) * 2022-04-12 2023-10-19 国立大学法人東京工業大学 磁気浮上型血液ポンプの駆動制御方法、磁気浮上型血液ポンプの駆動制御装置及び磁気浮上型血液ポンプシステム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486575C (de) * 1928-12-28 1929-11-25 Goedhart A G Geb Schleuderpumpe
US2674404A (en) * 1950-12-26 1954-04-06 Allis Louis Co Turbocompressor for refrigerating apparatus
GB771840A (en) * 1954-12-14 1957-04-03 Jack Jones Improvement in rotary pumps of the inclined disc type
US3082940A (en) * 1960-03-29 1963-03-26 Frantz Electric Ind Inc Vacuum cleaners
US3617153A (en) * 1970-02-02 1971-11-02 Robert C Mowry Hydraulic cycle pump
AT309231B (de) * 1971-05-27 1973-08-10 Vortex Pumpen Ag Kreiselpumpe zum Einbau in Rohrleitungssysteme
US3746465A (en) * 1971-08-11 1973-07-17 Lummus Industries Centrifugal fan for handling material
US4120616A (en) * 1975-10-06 1978-10-17 Breuer Electric Manufacturing Company Vacuum cleaner-blower assembly with sound absorbing arrangement
SU987208A1 (ru) * 1980-11-17 1983-01-07 Челябинский Политехнический Институт Им.Ленинского Комсомола Устройство дл перекачивани жидких и двухфазных сред
SU1002682A1 (ru) * 1981-10-01 1983-03-07 Ереванский Электроламповый Завод Инерционный насос
SU1092307A1 (ru) * 1983-03-11 1984-05-15 Специальное конструкторское бюро прикладной геофизики СО АН СССР Вибронасос

Also Published As

Publication number Publication date
JPS63263290A (ja) 1988-10-31
DE3874392D1 (de) 1992-10-15
EP0287924B1 (de) 1992-09-09
JP2516766B2 (ja) 1996-07-24
EP0287924A3 (en) 1990-03-21
US4961692A (en) 1990-10-09
EP0287924A2 (de) 1988-10-26
US4869650A (en) 1989-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee