ATE538312T1 - Verfahren zur peristaltikpumpensteuerung - Google Patents

Verfahren zur peristaltikpumpensteuerung

Info

Publication number
ATE538312T1
ATE538312T1 AT08450172T AT08450172T ATE538312T1 AT E538312 T1 ATE538312 T1 AT E538312T1 AT 08450172 T AT08450172 T AT 08450172T AT 08450172 T AT08450172 T AT 08450172T AT E538312 T1 ATE538312 T1 AT E538312T1
Authority
AT
Austria
Prior art keywords
ripples
flow velocity
peristaltic pump
pump control
medium
Prior art date
Application number
AT08450172T
Other languages
English (en)
Inventor
Simon Ickinger
Arnold Bartel
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE538312T1 publication Critical patent/ATE538312T1/de

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
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/13—Pressure pulsations after the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
AT08450172T 2008-11-05 2008-11-05 Verfahren zur peristaltikpumpensteuerung ATE538312T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08450172A EP2184492B1 (de) 2008-11-05 2008-11-05 Verfahren zur Peristaltikpumpensteuerung

Publications (1)

Publication Number Publication Date
ATE538312T1 true ATE538312T1 (de) 2012-01-15

Family

ID=40328948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08450172T ATE538312T1 (de) 2008-11-05 2008-11-05 Verfahren zur peristaltikpumpensteuerung

Country Status (3)

Country Link
US (1) US20100135824A1 (de)
EP (1) EP2184492B1 (de)
AT (1) ATE538312T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963146B (zh) * 2010-10-25 2012-06-06 哈尔滨工程大学 恒流蠕动泵
DE102011010067A1 (de) * 2011-02-01 2012-08-02 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Steuerung einer extrakorporalen Blutbehandlungsvorrichtung
GB201216462D0 (en) * 2012-09-14 2012-10-31 Vapourtec Ltd Pump
CN105708580B (zh) * 2016-04-12 2017-10-31 浙江大学 一种温控型智能辅助供液系统
CN207454227U (zh) * 2017-10-31 2018-06-05 四川南格尔生物科技有限公司 一种高精度蠕动泵流速控制系统
CN108457845A (zh) * 2018-04-02 2018-08-28 汉仲坤（上海）控制系统有限公司 智能软管泵
US11846279B2 (en) * 2021-01-29 2023-12-19 Masterflex, Llc Accurate volume dispensing using pump and flow sensor
CN114962229A (zh) * 2021-08-20 2022-08-30 保定雷弗流体科技有限公司 一种蠕动泵的流量控制方法及装置
CN114002986B (zh) * 2021-11-02 2023-04-21 保定创锐泵业有限公司 一种防爆型蠕动泵智能控制系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628891A (en) * 1970-09-14 1971-12-21 Technicon Corp Method for the minimization of the effects of pulsations in intermittent pumping systems
GB1445091A (en) * 1972-08-09 1976-08-04 Rank Organisation Ltd Analytical apparatus
US4910682A (en) * 1984-12-14 1990-03-20 Cole-Parmer Instrument Company Method of calibrating and determining the rotational and fluid delivery velocities of a peristaltic fluid pump
DE3723178C2 (de) * 1987-07-14 1996-01-25 Bodenseewerk Perkin Elmer Co Verfahren und Vorrichtung zur Fließinjektionsanalyse in Kombination mit Atomabsorptionsspektroskopie
US5134079A (en) 1989-03-27 1992-07-28 International Technidyne Corp. Fluid sample collection and delivery system and methods particularly adapted for body fluid sampling
JPH06197964A (ja) * 1992-06-09 1994-07-19 Sumio Kobane 脈流及び流量を制御した医療用輸液装置
US5316444A (en) * 1993-04-29 1994-05-31 Wicnienski Michael F Pump control and method of pumping
US5716194A (en) * 1994-09-12 1998-02-10 Ivac Medical Systems, Inc. System for increasing flow uniformity
US6158965A (en) * 1996-07-30 2000-12-12 Alaris Medical Systems, Inc. Fluid flow resistance monitoring system
JP3905291B2 (ja) * 1999-10-06 2007-04-18 株式会社ニデック 眼科用灌流吸引装置
US6691047B1 (en) * 2000-03-16 2004-02-10 Aksys, Ltd. Calibration of pumps, such as blood pumps of dialysis machine
US20050209563A1 (en) * 2004-03-19 2005-09-22 Peter Hopping Cassette-based dialysis medical fluid therapy systems, apparatuses and methods
US20070059184A1 (en) * 2005-09-15 2007-03-15 Bach David T Flow optical analysis for peristaltic and other rotary pumps
US20070217919A1 (en) * 2006-03-14 2007-09-20 Alcon, Inc. Peristaltic pump

Also Published As

Publication number Publication date
EP2184492A1 (de) 2010-05-12
EP2184492B1 (de) 2011-12-21
US20100135824A1 (en) 2010-06-03

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