FR2036669A5 - - Google Patents

Info

Publication number
FR2036669A5
FR2036669A5 FR7008026A FR7008026A FR2036669A5 FR 2036669 A5 FR2036669 A5 FR 2036669A5 FR 7008026 A FR7008026 A FR 7008026A FR 7008026 A FR7008026 A FR 7008026A FR 2036669 A5 FR2036669 A5 FR 2036669A5
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
Application number
FR7008026A
Other languages
French (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.)
Wehrle Werk AG
Original Assignee
Wehrle Werk AG
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 Wehrle Werk AG filed Critical Wehrle Werk AG
Application granted granted Critical
Publication of FR2036669A5 publication Critical patent/FR2036669A5/fr
Expired legal-status Critical Current

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR7008026A 1969-03-08 1970-03-06 Expired FR2036669A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691911874 DE1911874A1 (en) 1969-03-08 1969-03-08 Peristaltic pump

Publications (1)

Publication Number Publication Date
FR2036669A5 true FR2036669A5 (en) 1970-12-24

Family

ID=5727541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008026A Expired FR2036669A5 (en) 1969-03-08 1970-03-06

Country Status (4)

Country Link
US (1) US3630647A (en)
DE (1) DE1911874A1 (en)
FR (1) FR2036669A5 (en)
GB (1) GB1298273A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241760C1 (en) * 1992-12-11 1994-04-07 Westfalia Separator Ag Hose pump stream sterilising - using unit which contains the disconnected hose in a shaped fit on all sides
US7950908B2 (en) * 2005-01-26 2011-05-31 Seiko Epson Corporation Fluid transporting device of a peristalic type with tube and push pin arrangement
JP3992058B2 (en) * 2005-11-16 2007-10-17 セイコーエプソン株式会社 Fluid transport device
DE102005055013B3 (en) * 2005-11-18 2007-03-01 Klämpfl, Franz Xaver, Dipl.-Ing. Peristaltic pump for pumping fluid has rams on rotor pressing against hose and connected to each other by spring webs
US8303275B2 (en) * 2006-12-07 2012-11-06 Seiko Epson Corporation Micropump, tube unit, and control unit
JP5298699B2 (en) 2008-08-20 2013-09-25 セイコーエプソン株式会社 Control unit, tube unit, micro pump
JP5282508B2 (en) * 2008-09-29 2013-09-04 セイコーエプソン株式会社 Control unit, tube unit, micro pump
JP5195368B2 (en) 2008-12-05 2013-05-08 セイコーエプソン株式会社 Tube unit, control unit, micro pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651264A (en) * 1951-02-10 1953-09-08 Florez Company Inc De Fluid pump
US3083647A (en) * 1961-05-08 1963-04-02 John T Muller Metering device

Also Published As

Publication number Publication date
DE1911874A1 (en) 1970-12-10
US3630647A (en) 1971-12-28
GB1298273A (en) 1972-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse