SE341453B - - Google Patents

Info

Publication number
SE341453B
SE341453B SE1644467A SE1644467A SE341453B SE 341453 B SE341453 B SE 341453B SE 1644467 A SE1644467 A SE 1644467A SE 1644467 A SE1644467 A SE 1644467A SE 341453 B SE341453 B SE 341453B
Authority
SE
Sweden
Application number
SE1644467A
Inventor
N Hagstroem
Original Assignee
Gambro Ab
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 Gambro Ab filed Critical Gambro Ab
Priority to SE1644467A priority Critical patent/SE341453B/xx
Priority to DE19681807979 priority patent/DE1807979A1/en
Priority to FR1599090D priority patent/FR1599090A/fr
Publication of SE341453B publication Critical patent/SE341453B/xx

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
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
SE1644467A 1967-11-30 1967-11-30 SE341453B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1644467A SE341453B (en) 1967-11-30 1967-11-30
DE19681807979 DE1807979A1 (en) 1967-11-30 1968-11-09 Pump, preferably for pumping blood
FR1599090D FR1599090A (en) 1967-11-30 1968-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1644467A SE341453B (en) 1967-11-30 1967-11-30

Publications (1)

Publication Number Publication Date
SE341453B true SE341453B (en) 1971-12-27

Family

ID=20302252

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1644467A SE341453B (en) 1967-11-30 1967-11-30

Country Status (3)

Country Link
DE (1) DE1807979A1 (en)
FR (1) FR1599090A (en)
SE (1) SE341453B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184815A (en) * 1977-03-14 1980-01-22 Extracorporeal Medical Specialties, Inc. Roller pump rotor with integral spring arms
DE3326785C2 (en) * 1983-07-25 1986-04-10 Fresenius AG, 6380 Bad Homburg Pump rotor for peristaltic roller pumps
DE3326786A1 (en) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg PUMP BED FOR A ROLL PUMP
GB2144805B (en) * 1983-07-25 1987-01-21 Fresenius Ag Rotary peristaltic pump
US4601702A (en) * 1984-05-21 1986-07-22 Quest Medical, Inc. Volumetric infusion actuator
US4778445A (en) * 1984-07-09 1988-10-18 Minnesota Mining And Manufacturing Company Centrifugal blood pump with backflow detection
US4568255A (en) * 1984-11-16 1986-02-04 Armour Pharmaceutical Peristaltic roller pump
JPS6232969A (en) * 1985-08-05 1987-02-12 日機装株式会社 Infusion apparatus
AU6950987A (en) * 1986-02-27 1987-09-03 Mcneilab, Inc. Peristaltic pump
US5263831A (en) * 1992-02-19 1993-11-23 Cobe Laboratories, Inc. Peristaltic pump
CA2122600C (en) * 1992-09-02 1998-10-13 Valery Viktorovich Skobelev A pump for biological fluids
US5657000A (en) * 1995-06-02 1997-08-12 Cobe Laboratories, Inc. Peristaltic pump occlusion detector and adjuster
DE102007020573B4 (en) * 2007-05-02 2014-12-04 Fresenius Medical Care Deutschland Gmbh Hose roller pump
WO2016180951A1 (en) * 2015-05-13 2016-11-17 MAQUET CARDIOPULMONARY GmbH Mechanism for adjusting occlusion of a cardiac bypass roller pump, and a roller pump provided with the mechanism
IT202100007358A1 (en) * 2021-03-25 2022-09-25 Baxter Healthcare Sa PERISTALTIC RELEASE PUMP

Also Published As

Publication number Publication date
DE1807979A1 (en) 1969-07-03
FR1599090A (en) 1970-07-15

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