DE102019109811A1 - Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments - Google Patents

Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments Download PDF

Info

Publication number
DE102019109811A1
DE102019109811A1 DE102019109811.4A DE102019109811A DE102019109811A1 DE 102019109811 A1 DE102019109811 A1 DE 102019109811A1 DE 102019109811 A DE102019109811 A DE 102019109811A DE 102019109811 A1 DE102019109811 A1 DE 102019109811A1
Authority
DE
Germany
Prior art keywords
pump
section
hose
holding
segment
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.)
Ceased
Application number
DE102019109811.4A
Other languages
German (de)
English (en)
Inventor
Mathias Brandl
Christopher Krametter
Gökhan Oerter
Michael Thiel
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.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Fresenius Medical Care Deutschland GmbH
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 Fresenius Medical Care Deutschland GmbH filed Critical Fresenius Medical Care Deutschland GmbH
Priority to DE102019109811.4A priority Critical patent/DE102019109811A1/de
Priority to PCT/EP2020/060026 priority patent/WO2020208076A1/fr
Publication of DE102019109811A1 publication Critical patent/DE102019109811A1/de
Ceased legal-status Critical Current

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Images

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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
DE102019109811.4A 2019-04-12 2019-04-12 Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments Ceased DE102019109811A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102019109811.4A DE102019109811A1 (de) 2019-04-12 2019-04-12 Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments
PCT/EP2020/060026 WO2020208076A1 (fr) 2019-04-12 2020-04-08 Pompe à rouleaux comportant des sections de maintien permettant de fixer un segment de tuyau de pompe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019109811.4A DE102019109811A1 (de) 2019-04-12 2019-04-12 Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments

Publications (1)

Publication Number Publication Date
DE102019109811A1 true DE102019109811A1 (de) 2020-10-15

Family

ID=70285670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019109811.4A Ceased DE102019109811A1 (de) 2019-04-12 2019-04-12 Rollenpumpe mit Halteabschnitten zum Festlegen eines Pumpenschlauchsegments

Country Status (2)

Country Link
DE (1) DE102019109811A1 (fr)
WO (1) WO2020208076A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140037479A1 (en) * 2009-02-09 2014-02-06 Jeffrey A. Klein Peristaltic pump tubing with stopper and cooperative roller assembly housing having no moving parts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222880A (en) * 1991-10-11 1993-06-29 The Regents Of The University Of Michigan Self-regulating blood pump
US5482440A (en) * 1993-12-22 1996-01-09 Baxter Int Blood processing systems using a peristaltic pump module with valve and sensing station for operating a peristaltic pump tube cassette
GB2349431B (en) * 1999-04-29 2002-06-12 Watson Marlow Ltd Peristaltic pumps
JP2002021743A (ja) * 2000-07-03 2002-01-23 Yutaka Doi チューブポンプ
DE10062600C2 (de) * 2000-12-12 2002-12-05 Wom World Of Medicine Ag Peristaltische Schlauchpumpe
US20060292021A1 (en) * 2002-11-07 2006-12-28 Ming-Te Tu Automatic liquid dispensing mechanism
AU2008356870B2 (en) * 2008-05-30 2012-08-02 Nestec S.A. Tube bracket for fluid apparatus
DE102009033401B3 (de) * 2009-07-15 2011-04-21 Sartorius Stedim Biotech Gmbh Schlauchsystem
CN203476665U (zh) * 2013-09-06 2014-03-12 保定纳通恒流泵制造有限公司 一种蠕动泵泵头
JP6300200B2 (ja) * 2014-04-18 2018-03-28 パナソニックＩｐマネジメント株式会社 チューブポンプ及び流体送出方法
US10960119B2 (en) * 2017-05-03 2021-03-30 Fresenius Medical Care Deutschland Gmbh Method for operating a blood treatment apparatus, control unit and treatment apparatus for executing the method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140037479A1 (en) * 2009-02-09 2014-02-06 Jeffrey A. Klein Peristaltic pump tubing with stopper and cooperative roller assembly housing having no moving parts

Also Published As

Publication number Publication date
WO2020208076A1 (fr) 2020-10-15

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: A61M0001100000

Ipc: A61M0060000000

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final