DE502004006604D1 - PERISTALTIC PUMP - Google Patents

PERISTALTIC PUMP

Info

Publication number
DE502004006604D1
DE502004006604D1 DE502004006604T DE502004006604T DE502004006604D1 DE 502004006604 D1 DE502004006604 D1 DE 502004006604D1 DE 502004006604 T DE502004006604 T DE 502004006604T DE 502004006604 T DE502004006604 T DE 502004006604T DE 502004006604 D1 DE502004006604 D1 DE 502004006604D1
Authority
DE
Germany
Prior art keywords
tube
support frame
legs
clipped
tube bed
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.)
Revoked
Application number
DE502004006604T
Other languages
German (de)
Inventor
Stephan Michels
Rene Faessler
Corinne Schaerer
Daniel Saxer
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.)
Ismatec SA
ISMATEC LABORATORIUMSTECHNIK SA
Original Assignee
Ismatec SA
ISMATEC LABORATORIUMSTECHNIK SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34383945&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004006604(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ismatec SA, ISMATEC LABORATORIUMSTECHNIK SA filed Critical Ismatec SA
Publication of DE502004006604D1 publication Critical patent/DE502004006604D1/en
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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

Abstract

The invention relates to a multi-channel peristaltic pump, wherein the housing is constituted by a dimensionally stable support frame ( 1 ) and a tube retainer ( 2 ) clipped thereto by means of a snap connection. A rotor ( 3 ) is provided with three rotatable delivery rolls ( 33 a, 33 b, 33 c) and is mounted on the support frame ( 1 ). The tube retainer ( 2 ) is provided with a tube bed body ( 25 ) which defines on the inside a tube bed and at the end two legs ( 2 a, 2 b). Flexible tube sections ( 43 ) are received in the tube bed and can be squeezed by the delivery rolls ( 33 a, 33 b, 33 c) to peristaltically deliver a medium. The two legs ( 2 a, 2 b) are resiliently elastic so that they can be radially clipped into the support frame ( 1 ). The tube bed body ( 25 ) has a substantially omega-shaped design and is provided with a continuous inlet and outlet area that ensures a peristaltic delivery of the respective medium with only few pulsations. The inventive pump is compact in design, consists of few components and can be quickly and easily assembled.
DE502004006604T 2003-09-26 2004-06-25 PERISTALTIC PUMP Revoked DE502004006604D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH16362003 2003-09-26
PCT/CH2004/000391 WO2005031167A1 (en) 2003-09-26 2004-06-25 Peristaltic pump

Publications (1)

Publication Number Publication Date
DE502004006604D1 true DE502004006604D1 (en) 2008-04-30

Family

ID=34383945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004006604T Revoked DE502004006604D1 (en) 2003-09-26 2004-06-25 PERISTALTIC PUMP

Country Status (5)

Country Link
US (1) US20070148010A1 (en)
EP (1) EP1668249B1 (en)
AT (1) ATE389805T1 (en)
DE (1) DE502004006604D1 (en)
WO (1) WO2005031167A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007139748A2 (en) * 2006-05-22 2007-12-06 Biovest International Inc. Extra-capillary fluid cycling system and method for a cell culture device
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
JP5695908B2 (en) 2007-12-10 2015-04-08 バイエル メディカル ケア インコーポレーテッド Continuous fluid transport system and fluid transport method
GB2460025B (en) 2008-05-09 2010-04-28 Brightwell Dispensers Ltd Peristaltic pump with removable tube
US8292604B2 (en) * 2009-05-01 2012-10-23 Xerox Corporation Peristaltic pump
WO2011059040A1 (en) * 2009-11-12 2011-05-19 株式会社ウエルコ Tube pump and tube stabilizer
WO2012171030A2 (en) 2011-06-10 2012-12-13 Biovest International, Inc. Method and apparatus for antibody production and purification
EP2909302A4 (en) 2012-08-28 2016-07-27 Biovest Int Inc Biomanufacturing suite and methods for large-scale production of cells, viruses, and biomolecules
WO2016110813A1 (en) 2015-01-08 2016-07-14 Seko S.P.A. Peristaltic pump
JP6680786B2 (en) 2015-01-08 2020-04-15 セコ・エッセ・ピ・アＳｅｋｏ Ｓ．Ｐ．Ａ． Peristaltic pumps, especially peristaltic dosing pumps
EP3242649A4 (en) 2015-01-09 2019-01-09 Bayer Healthcare LLC Multiple fluid delivery system with multi-use disposable set and features thereof
CN115628206B (en) * 2022-09-27 2023-07-25 深圳华星恒泰泵阀有限公司 Multiunit connection peristaltic pump convenient to pipeline is spacing

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804023A (en) * 1954-11-29 1957-08-27 Mr Robot Inc Pump
US3011684A (en) * 1959-01-13 1961-12-05 Ernest R Corneil Liquid dispensing machine
DE2043525A1 (en) * 1970-09-02 1972-03-09 Daimler Benz Ag, 7000 Stuttgart Bumper assembly
US3832096A (en) * 1971-03-03 1974-08-27 Buchler Instr Multitube peristaltic pump with individual programming control
US3756752A (en) * 1971-12-20 1973-09-04 G Stenner Peristaltic pump
DE3320091A1 (en) * 1983-06-03 1984-12-06 Streicher, Irmgard, 7141 Beilstein HOSE PUMP
US4552516A (en) * 1984-06-15 1985-11-12 Cole-Parmer Instrument Company Peristaltic pump
US4568255A (en) * 1984-11-16 1986-02-04 Armour Pharmaceutical Peristaltic roller pump
US4604038A (en) * 1985-03-08 1986-08-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Remotely operable peristaltic pump
US4631008A (en) * 1985-11-04 1986-12-23 G. H. Stenner & Co., Inc. Peristaltic pump housing
US5256041A (en) * 1993-02-05 1993-10-26 Auto-Chlor System, Incorporated Peristaltic pump arrangement
US5349825A (en) * 1993-05-18 1994-09-27 H. C. Duke & Son, Inc. System and method for dispensing a confectionery product using a peristaltic pump
US5460493A (en) * 1993-11-17 1995-10-24 Baxter International Inc. Organizer frame for holding an array of flexible tubing in alignment with one or more peristaltic pump rotors
DE59404780D1 (en) * 1994-02-16 1998-01-22 Stoeckert Instr Gmbh Roller pump for heart-lung machines
FR2719873A1 (en) * 1994-05-11 1995-11-17 Debiotech Sa Peristaltic pump device.
US5846061A (en) * 1996-11-08 1998-12-08 Board Of Trustees Of Michigan State University Peristaltic metering pump
DE19814943A1 (en) * 1998-04-03 1999-10-07 Thomas Moldenhauer Peristaltic displacement hose pump
EP1180215B2 (en) * 1999-05-12 2009-04-08 DIA Medical A/S Peristaltic fluid pump
US6494693B1 (en) * 2000-10-23 2002-12-17 Cole-Parmer Instrument Company Peristatic pump
DE20109803U1 (en) * 2001-06-12 2002-10-24 Fresenius Hemocare Gmbh Pump bed for a roller pump
US7118203B2 (en) * 2003-08-25 2006-10-10 Hewlett-Packard Development Company, L.P. Peristaltic pump

Also Published As

Publication number Publication date
EP1668249B1 (en) 2008-03-19
WO2005031167A1 (en) 2005-04-07
EP1668249A1 (en) 2006-06-14
US20070148010A1 (en) 2007-06-28
ATE389805T1 (en) 2008-04-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation