CA1029603A - Peristaltic pump - Google Patents

Peristaltic pump

Info

Publication number
CA1029603A
CA1029603A CA229,495A CA229495A CA1029603A CA 1029603 A CA1029603 A CA 1029603A CA 229495 A CA229495 A CA 229495A CA 1029603 A CA1029603 A CA 1029603A
Authority
CA
Canada
Prior art keywords
peristaltic pump
peristaltic
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
Application number
CA229,495A
Other languages
French (fr)
Inventor
Joseph B. Catarious
Laurence R. Clements
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of CA1029603A publication Critical patent/CA1029603A/en
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
    • A61M5/14232—Roller pumps
    • 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
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

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)
CA229,495A 1974-06-19 1975-06-17 Peristaltic pump Expired CA1029603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US480972A US3918854A (en) 1974-06-19 1974-06-19 Peristaltic pump

Publications (1)

Publication Number Publication Date
CA1029603A true CA1029603A (en) 1978-04-18

Family

ID=23910057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,495A Expired CA1029603A (en) 1974-06-19 1975-06-17 Peristaltic pump

Country Status (4)

Country Link
US (1) US3918854A (en)
CA (1) CA1029603A (en)
GB (1) GB1487893A (en)
HK (1) HK60981A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025241A (en) * 1975-12-22 1977-05-24 Miles Laboratories, Inc. Peristaltic pump with tube pinching members capable of biasing the tubing away from the pump rollers
GB1570512A (en) * 1976-09-04 1980-07-02 Howden Compressors Ltd Meshing-screw gas-compressing apparatus
IE47040B1 (en) * 1977-08-08 1983-11-30 Douwe Egberts Tabaksfab Concentrate container and apparatus for dispensing concenttrates
US4363609A (en) * 1977-11-07 1982-12-14 Renal Systems, Inc. Blood pump system
GB8825816D0 (en) * 1988-11-04 1988-12-07 Danby Medical Eng Ltd Pumping device
DE69013289T2 (en) * 1989-11-02 1995-06-08 Baxter Int Pump device.
DE4138727A1 (en) * 1991-11-19 1993-05-27 Wiest Peter P Peristaltic pump for perfusion of fluids in body cavities - has a hose path formed by spring loaded curved pressure pieces
US5447417A (en) * 1993-08-31 1995-09-05 Valleylab Inc. Self-adjusting pump head and safety manifold cartridge for a peristaltic pump
US5746585A (en) * 1996-12-31 1998-05-05 Motorola, Inc. Peristaltic pump and method in a peristaltic pump for advancing a tube from a first position to a second position
US6494693B1 (en) * 2000-10-23 2002-12-17 Cole-Parmer Instrument Company Peristatic pump
FR2871857B1 (en) * 2004-06-22 2008-09-12 Gilson Sas Soc Par Actions Sim PERISTALTIC PUMP CASSETTE COMPRISING A TUBE PINCH ADJUSTING MEMBER
FR2872554B1 (en) * 2004-06-30 2008-09-19 Millipore Corp PERISTALTIC PUMP COMPRISING TUBE POSITIONING BODIES
FR2872553B1 (en) * 2004-06-30 2006-09-22 Millipore Corp PERISTALTIC PUMP COMPRISING A SUPPORT MEMBER AND A BACK SUPPORT SUITABLE FOR COOPERATING WITH A TUBE
JP4143058B2 (en) * 2004-09-29 2008-09-03 日本サーボ株式会社 Infusion device
US7950908B2 (en) * 2005-01-26 2011-05-31 Seiko Epson Corporation Fluid transporting device of a peristalic type with tube and push pin arrangement
WO2007036931A2 (en) * 2005-09-27 2007-04-05 Yuri Lesokhin Improved peristaltic blower or pump
US8074809B2 (en) * 2009-07-17 2011-12-13 Gordon H. King Apparatus and method for the treatment of liquid/solid mixtures
EP2514451A1 (en) * 2011-04-21 2012-10-24 SIS-TER S.p.A. Tubular insert for extra-corporeal circuit
CN105457111B (en) * 2015-12-30 2018-02-02 重庆山外山血液净化技术股份有限公司 A kind of blood purification peristaltic pump of automatic attaching/detaching pump line
US11331426B2 (en) * 2017-03-22 2022-05-17 Icomes Lab Co., Ltd. Infusion pump
DE102018116071A1 (en) * 2018-07-03 2020-01-09 B. Braun Avitum Ag Method for automated priming of an extracorporeal blood line system and a device therefor
US11668295B2 (en) * 2018-12-28 2023-06-06 Avent, Inc. Pump head for a peristaltic pump
AU2020239989A1 (en) * 2019-03-15 2021-10-07 Nxstage Medical, Inc. Peristaltic pump
US11426515B2 (en) * 2019-07-25 2022-08-30 Zevex, Inc. Infusion pump cassette having integrated pinch clip occluder
US20230125495A1 (en) * 2021-10-25 2023-04-27 Carefusion 303, Inc. Mini peristaltic pump
US20230277741A1 (en) * 2022-03-07 2023-09-07 Terumo Bct, Inc. Fluid control and bypass features for an apheresis system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772546A (en) * 1933-09-25 1934-10-30
US2466618A (en) * 1945-09-18 1949-04-05 Stocks Ronald Kingsley Pump suitable for moving sludges and the like
US2831437A (en) * 1956-04-04 1958-04-22 Cromwell Oliver Squeegee pumps
US3675653A (en) * 1969-08-15 1972-07-11 Air Shields Wound drainage equipment
US3649138A (en) * 1970-03-04 1972-03-14 Ireco Chemicals Pump apparatus for slurry and other viscous liquids
US3737251A (en) * 1971-02-08 1973-06-05 Alphamedics Mfg Cop Peristaltic pump

Also Published As

Publication number Publication date
GB1487893A (en) 1977-10-05
US3918854A (en) 1975-11-11
HK60981A (en) 1981-12-18

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