ATE66621T1 - Einrichtung zum pumpen von fluessigkeiten durch einen schlauch. - Google Patents

Einrichtung zum pumpen von fluessigkeiten durch einen schlauch.

Info

Publication number
ATE66621T1
ATE66621T1 AT87304047T AT87304047T ATE66621T1 AT E66621 T1 ATE66621 T1 AT E66621T1 AT 87304047 T AT87304047 T AT 87304047T AT 87304047 T AT87304047 T AT 87304047T AT E66621 T1 ATE66621 T1 AT E66621T1
Authority
AT
Austria
Prior art keywords
peristaltic
platen
hose
tube
pumping liquids
Prior art date
Application number
AT87304047T
Other languages
English (en)
Inventor
Raymond E Cannon
Original Assignee
Imed Corp
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 Imed Corp filed Critical Imed Corp
Application granted granted Critical
Publication of ATE66621T1 publication Critical patent/ATE66621T1/de

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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
    • 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
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • External Artificial Organs (AREA)
  • Nozzles (AREA)
AT87304047T 1987-02-24 1987-05-06 Einrichtung zum pumpen von fluessigkeiten durch einen schlauch. ATE66621T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/017,846 US4728265A (en) 1987-01-30 1987-02-24 Peristaltic pump with cam action compensator
EP87304047A EP0283614B1 (de) 1987-02-24 1987-05-06 Einrichtung zum Pumpen von Flüssigkeiten durch einen Schlauch

Publications (1)

Publication Number Publication Date
ATE66621T1 true ATE66621T1 (de) 1991-09-15

Family

ID=21784865

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87304047T ATE66621T1 (de) 1987-02-24 1987-05-06 Einrichtung zum pumpen von fluessigkeiten durch einen schlauch.

Country Status (7)

Country Link
US (1) US4728265A (de)
EP (1) EP0283614B1 (de)
JP (1) JPS63209662A (de)
AT (1) ATE66621T1 (de)
AU (1) AU590179B2 (de)
CA (1) CA1300977C (de)
DE (1) DE3772556D1 (de)

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US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
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Also Published As

Publication number Publication date
EP0283614A1 (de) 1988-09-28
AU7657887A (en) 1988-08-25
US4728265A (en) 1988-03-01
EP0283614B1 (de) 1991-08-28
JPH0412144B2 (de) 1992-03-03
DE3772556D1 (de) 1991-10-02
CA1300977C (en) 1992-05-19
JPS63209662A (ja) 1988-08-31
AU590179B2 (en) 1989-10-26

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