DE3071630D1 - Peristaltic pump - Google Patents

Peristaltic pump

Info

Publication number
DE3071630D1
DE3071630D1 DE8080401357T DE3071630T DE3071630D1 DE 3071630 D1 DE3071630 D1 DE 3071630D1 DE 8080401357 T DE8080401357 T DE 8080401357T DE 3071630 T DE3071630 T DE 3071630T DE 3071630 D1 DE3071630 D1 DE 3071630D1
Authority
DE
Germany
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
DE8080401357T
Other languages
German (de)
Inventor
Boeuf Guy Le
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.)
HEMOCARE
Original Assignee
HEMOCARE
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
Priority claimed from FR7924032A external-priority patent/FR2466641A1/en
Priority claimed from FR8000151A external-priority patent/FR2473129A2/en
Priority claimed from FR8004520A external-priority patent/FR2477018A2/en
Application filed by HEMOCARE filed Critical HEMOCARE
Application granted granted Critical
Publication of DE3071630D1 publication Critical patent/DE3071630D1/en
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
    • 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
    • F04B43/1261—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 the rollers being placed at the outside of the tubular flexible 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/1269—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 the rotary axes of the rollers lying in a plane perpendicular to the rotary axis of the driving motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
DE8080401357T 1979-09-27 1980-09-24 Peristaltic pump Expired DE3071630D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7924032A FR2466641A1 (en) 1979-09-27 1979-09-27 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth
FR8000151A FR2473129A2 (en) 1980-01-04 1980-01-04 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth
FR8004520A FR2477018A2 (en) 1980-02-29 1980-02-29 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth

Publications (1)

Publication Number Publication Date
DE3071630D1 true DE3071630D1 (en) 1986-07-10

Family

ID=27250956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401357T Expired DE3071630D1 (en) 1979-09-27 1980-09-24 Peristaltic pump

Country Status (2)

Country Link
EP (1) EP0026704B1 (en)
DE (1) DE3071630D1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160633C (en) * 1985-05-15 1991-09-02 Henning Munk Ejlersen HOSE PUMP, ISSUE FOR EVENING AS INSULIN PUMP
FR2594696A1 (en) * 1986-02-26 1987-08-28 Lacrosse Valentin Air-operated artificial heart rotatory pump with tangential flanges
FR2604362A1 (en) * 1986-09-25 1988-04-01 Boddhisattva Chakravartin Blood pump for extra-corporeal circulation
AU2941989A (en) * 1988-02-05 1989-08-25 Debiopharm S.A. Tubular pump
US5873853A (en) * 1995-05-23 1999-02-23 Baxter International Inc. Portable pump apparatus for continuous ambulatory peritoneal dialysis and a method for providing same
DE29609865U1 (en) * 1996-06-04 1996-10-24 Kammerer, Rolf, 75196 Remchingen Rotary displacement pump
EP0869283B1 (en) * 1997-04-04 2003-08-06 Christian Péclat Peristaltic pump
DE29706606U1 (en) * 1997-04-12 1997-08-21 Kammerer, Rolf, 75196 Remchingen Rotary displacement pump
AU1107501A (en) * 1999-10-13 2001-04-23 Richard Roy Wood Peristaltic pump hose
JP3424681B1 (en) * 2001-09-12 2003-07-07 セイコーエプソン株式会社 Liquid ejection device and device equipped with liquid ejection device
GB2533345B (en) 2014-12-17 2020-07-01 Watson Marlow Bredel B V Peristaltic pump
JP2019090337A (en) * 2017-11-10 2019-06-13 高砂電気工業株式会社 Peristaltic pump device
US20220178362A1 (en) * 2020-12-07 2022-06-09 Rheem Manufacturing Company Peristaltic pump systems
US11866915B2 (en) 2020-12-07 2024-01-09 Rheem Manufacturing Company Liquid concentrate dosing systems
IL290396A (en) * 2022-02-06 2023-09-01 Liberdi Ltd Pump device, and peritoneal dialysis device, system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE110412C (en) *
BE624115A (en) *
US2102523A (en) * 1936-03-23 1937-12-14 Samuel J Ferrara Blood transfusion machine
FR1114548A (en) * 1953-11-16 1956-04-13 Device for circulating gases or fluids
US2804023A (en) * 1954-11-29 1957-08-27 Mr Robot Inc Pump
GB916706A (en) * 1960-09-27 1963-01-23 Btr Industries Ltd Improvements in tubular pumping elements
CH433992A (en) * 1965-08-03 1967-04-15 Hans Dr Dutler Peristaltic pump
DE2040034A1 (en) * 1970-08-12 1972-02-17 Bodenseewerk Perkin Elmer Co Intermediate gear for hose pumps
DE2059519A1 (en) * 1970-12-03 1972-06-15 Wibau Gmbh Peristaltic pump, especially for pumping concrete
FR2129292A5 (en) * 1971-03-18 1972-10-27 Cordel & Cie
US3875970A (en) * 1971-03-25 1975-04-08 Manostat Corp Tubing
DE2200595A1 (en) * 1972-01-07 1973-07-12 Vogt Winhold Dipl Berging PERISTALTIC PUMP
DE2433145A1 (en) * 1974-07-08 1976-01-29 Rudolf V Davier Rotary hydraulic pump or motor - has working chamber formed by elastic membrane and solid stator disc
SE407838B (en) * 1977-04-05 1979-04-23 Gambro Ab PUMP HOSE AND A PUMP WHICH INCLUDES THE PUMP HOSE

Also Published As

Publication number Publication date
EP0026704B1 (en) 1986-06-04
EP0026704A1 (en) 1981-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMEISTER, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 4400 MUENSTER

8339 Ceased/non-payment of the annual fee