DE1807979A1 - Pumpe,vorzugsweise fuer das Pumpen von Blut - Google Patents

Pumpe,vorzugsweise fuer das Pumpen von Blut

Info

Publication number
DE1807979A1
DE1807979A1 DE19681807979 DE1807979A DE1807979A1 DE 1807979 A1 DE1807979 A1 DE 1807979A1 DE 19681807979 DE19681807979 DE 19681807979 DE 1807979 A DE1807979 A DE 1807979A DE 1807979 A1 DE1807979 A1 DE 1807979A1
Authority
DE
Germany
Prior art keywords
rollers
hose
rotor
pump
pump according
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.)
Pending
Application number
DE19681807979
Other languages
German (de)
English (en)
Inventor
Hagstroem Nils Olov Wilhelm
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.)
Gambro AG
Original Assignee
Gambro 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 Gambro AG filed Critical Gambro AG
Publication of DE1807979A1 publication Critical patent/DE1807979A1/de
Pending 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
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
DE19681807979 1967-11-30 1968-11-09 Pumpe,vorzugsweise fuer das Pumpen von Blut Pending DE1807979A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1807979A1 true DE1807979A1 (de) 1969-07-03

Family

ID=20302252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681807979 Pending DE1807979A1 (de) 1967-11-30 1968-11-09 Pumpe,vorzugsweise fuer das Pumpen von Blut

Country Status (3)

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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549909A1 (fr) * 1983-07-25 1985-02-01 Fresenius Ag Pompe a galets a mouvement peristaltique et rotor pour cette pompe
DE3326786A1 (de) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg Pumpenbett fuer eine rollenpumpe
DE3326785A1 (de) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg Pumpenrotor fuer peristaltisch arbeitende rollenpumpen
US4601702A (en) * 1984-05-21 1986-07-22 Quest Medical, Inc. Volumetric infusion actuator
EP0187914A3 (en) * 1984-11-16 1987-03-25 Armour Pharmaceutical Company Hose pump with squeezing rollers
EP0239255A1 (en) * 1986-02-27 1987-09-30 McNeilab, Inc. Demountable peristaltic pump for photoactivation patient treatment system
US4731057A (en) * 1985-08-05 1988-03-15 Nikkiso Co., Ltd. Transfusion apparatus
US4778445A (en) * 1984-07-09 1988-10-18 Minnesota Mining And Manufacturing Company Centrifugal blood pump with backflow detection
FR2716940A1 (fr) * 1992-09-02 1995-09-08 Skobelev Valery Viktorovich Pompe pour liquides biologiques.
DE102007020573A1 (de) * 2007-05-02 2008-11-06 Fresenius Medical Care Deutschland Gmbh Schlauchrollenpumpe
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 (it) * 2021-03-25 2022-09-25 Baxter Healthcare Sa Pompa peristaltica a rilascio

Families Citing this family (4)

* 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
US5263831A (en) * 1992-02-19 1993-11-23 Cobe Laboratories, Inc. Peristaltic pump
US5657000A (en) * 1995-06-02 1997-08-12 Cobe Laboratories, Inc. Peristaltic pump occlusion detector and adjuster
DE102023108837B4 (de) * 2023-04-06 2025-05-28 Gardner Denver Thomas Gmbh Vorrichtung für eine lineare peristaltische Pumpe, Rotor und lineare peristaltische Pumpe

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549909A1 (fr) * 1983-07-25 1985-02-01 Fresenius Ag Pompe a galets a mouvement peristaltique et rotor pour cette pompe
DE3326786A1 (de) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg Pumpenbett fuer eine rollenpumpe
DE3326785A1 (de) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg Pumpenrotor fuer peristaltisch arbeitende rollenpumpen
US4564342A (en) * 1983-07-25 1986-01-14 Fresenius Ag Peristaltically operating roller pump and pump rotor therefor
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
EP0187914A3 (en) * 1984-11-16 1987-03-25 Armour Pharmaceutical Company Hose pump with squeezing rollers
US4731057A (en) * 1985-08-05 1988-03-15 Nikkiso Co., Ltd. Transfusion apparatus
EP0239255A1 (en) * 1986-02-27 1987-09-30 McNeilab, Inc. Demountable peristaltic pump for photoactivation patient treatment system
FR2716940A1 (fr) * 1992-09-02 1995-09-08 Skobelev Valery Viktorovich Pompe pour liquides biologiques.
DE102007020573A1 (de) * 2007-05-02 2008-11-06 Fresenius Medical Care Deutschland Gmbh Schlauchrollenpumpe
WO2008135245A1 (de) * 2007-05-02 2008-11-13 Fresenius Medical Care Deutschland Gmbh Schlauchrollenpumpe
EA016307B1 (ru) * 2007-05-02 2012-04-30 Фрезениус Медикел Кэар Дойчланд Гмбх Перистальтический (шланговый) роликовый насос
CN101784795B (zh) * 2007-05-02 2013-05-22 弗雷森纽斯医疗护理德国有限责任公司 软管滚子泵
US8568115B2 (en) 2007-05-02 2013-10-29 Fresenius Medical Care Deutschland G.M.B.H. Peristaltic hose pump
DE102007020573B4 (de) * 2007-05-02 2014-12-04 Fresenius Medical Care Deutschland Gmbh Schlauchrollenpumpe
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
US10583233B2 (en) 2015-05-13 2020-03-10 MAQUET CARDIOPULMONARY GmbH Mechanism for adjusting occlusion of a cardiac bypass roller pump, and a roller pump provided with the mechanism
IT202100007358A1 (it) * 2021-03-25 2022-09-25 Baxter Healthcare Sa Pompa peristaltica a rilascio
WO2022200050A1 (en) * 2021-03-25 2022-09-29 Baxter Healthcare Sa Peristaltic pump equipped with a release system to disengage the fluid tube

Also Published As

Publication number Publication date
SE341453B (enrdf_load_stackoverflow) 1971-12-27
FR1599090A (enrdf_load_stackoverflow) 1970-07-15

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