DE3772556D1 - Einrichtung zum pumpen von fluessigkeiten durch einen schlauch. - Google Patents

Einrichtung zum pumpen von fluessigkeiten durch einen schlauch.

Info

Publication number
DE3772556D1
DE3772556D1 DE8787304047T DE3772556T DE3772556D1 DE 3772556 D1 DE3772556 D1 DE 3772556D1 DE 8787304047 T DE8787304047 T DE 8787304047T DE 3772556 T DE3772556 T DE 3772556T DE 3772556 D1 DE3772556 D1 DE 3772556D1
Authority
DE
Germany
Prior art keywords
peristaltic
platen
hose
tube
pumping liquids
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.)
Expired - Lifetime
Application number
DE8787304047T
Other languages
English (en)
Inventor
Raymond E Cannon
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.)
CareFusion 303 Inc
Original Assignee
Imed Corp
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 Imed Corp filed Critical Imed Corp
Application granted granted Critical
Publication of DE3772556D1 publication Critical patent/DE3772556D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Nozzles (AREA)
DE8787304047T 1987-02-24 1987-05-06 Einrichtung zum pumpen von fluessigkeiten durch einen schlauch. Expired - Lifetime DE3772556D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/017,846 US4728265A (en) 1987-01-30 1987-02-24 Peristaltic pump with cam action compensator

Publications (1)

Publication Number Publication Date
DE3772556D1 true DE3772556D1 (de) 1991-10-02

Family

ID=21784865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787304047T Expired - Lifetime DE3772556D1 (de) 1987-02-24 1987-05-06 Einrichtung zum pumpen von fluessigkeiten durch einen schlauch.

Country Status (7)

Country Link
US (1) US4728265A (de)
EP (1) EP0283614B1 (de)
JP (1) JPS63209662A (de)
AT (1) ATE66621T1 (de)
AU (1) AU590179B2 (de)
CA (1) CA1300977C (de)
DE (1) DE3772556D1 (de)

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US4909710A (en) * 1989-10-23 1990-03-20 Fisher Scientific Company Linear peristaltic pump
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US5103211A (en) * 1989-11-02 1992-04-07 Ivac Corporation Apparatus for detecting fluid line occlusion
US4988069A (en) * 1989-11-27 1991-01-29 Baxter International Inc. Stepping motor mounting
US5037274A (en) * 1989-12-05 1991-08-06 Infometrix, Incorporated Peristaltic apparatus and method for pumping and/or metering fluids
US4954046A (en) * 1989-12-08 1990-09-04 Imed Corporation Peristaltic pump with mechanism for maintaining linear flow
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US5116203A (en) * 1990-03-15 1992-05-26 Abbott Laboratories Detecting occlusion of proximal or distal lines of an IV pump
US5039279A (en) * 1990-03-15 1991-08-13 Abbott Laboratories Sensor for detecting fluid flow from a positive displacement pump
US5180287A (en) * 1990-03-15 1993-01-19 Abbott Laboratories Method for monitoring fluid flow from a volumetric pump
US5055001A (en) * 1990-03-15 1991-10-08 Abbott Laboratories Volumetric pump with spring-biased cracking valves
US5158437A (en) * 1990-03-15 1992-10-27 Abbott Laboratories Volumetric pump with spring-biased cracking valves
US5357827A (en) * 1990-03-15 1994-10-25 Abbott Laboratories Torque compensated cam assembly and method
US5078362A (en) * 1990-03-15 1992-01-07 Abbott Laboratories Spring-biased valve for use in a positive displacement volumetic pump
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US5795327A (en) * 1995-03-06 1998-08-18 Sabratek Corporation Infusion pump with historical data recording
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US6468242B1 (en) 1998-03-06 2002-10-22 Baxter International Inc. Medical apparatus with patient data recording
US6699529B2 (en) * 2002-05-20 2004-03-02 Engelhard Corporation Method for coating vehicular radiators with ozone depleting slurry catalyst
US7329545B2 (en) * 2002-09-24 2008-02-12 Duke University Methods for sampling a liquid flow
US8308457B2 (en) 2004-11-24 2012-11-13 Q-Core Medical Ltd. Peristaltic infusion pump with locking mechanism
IL165365A0 (en) 2004-11-24 2006-01-15 Q Core Ltd Finger-type peristaltic pump
US7556481B2 (en) * 2005-08-26 2009-07-07 Baxter International Inc. Rotary axial peristaltic pumps and related methods
US8535025B2 (en) * 2006-11-13 2013-09-17 Q-Core Medical Ltd. Magnetically balanced finger-type peristaltic pump
IL179234A0 (en) * 2006-11-13 2007-03-08 Q Core Ltd An anti-free flow mechanism
IL179231A0 (en) * 2006-11-13 2007-03-08 Q Core Ltd A finger-type peristaltic pump comprising a ribbed anvil
IL179229A0 (en) * 2006-11-13 2007-03-08 Q Core Ltd Magnetically balanced finger-type peristaltic pump
US8449500B2 (en) * 2007-11-16 2013-05-28 Baxter International Inc. Flow pulsatility dampening devices for closed-loop controlled infusion systems
US10265454B2 (en) 2008-07-25 2019-04-23 Baxter International Inc. Dialysis system with flow regulation device
US8371832B2 (en) * 2009-12-22 2013-02-12 Q-Core Medical Ltd. Peristaltic pump with linear flow control
US8142400B2 (en) * 2009-12-22 2012-03-27 Q-Core Medical Ltd. Peristaltic pump with bi-directional pressure sensor
US9677555B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US8366667B2 (en) 2010-02-11 2013-02-05 Baxter International Inc. Flow pulsatility dampening devices
US9457158B2 (en) 2010-04-12 2016-10-04 Q-Core Medical Ltd. Air trap for intravenous pump
US9674811B2 (en) 2011-01-16 2017-06-06 Q-Core Medical Ltd. Methods, apparatus and systems for medical device communication, control and localization
US20120257986A1 (en) 2011-04-11 2012-10-11 Ahmad Momeni Rotary cam actuated linear peristaltic pump
WO2013001425A2 (en) 2011-06-27 2013-01-03 Q-Core Medical Ltd. Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated
US9163623B2 (en) * 2011-12-08 2015-10-20 Carefusion 303, Inc. System and method for improved flow uniformity in a peristaltic pump mechanism
US9675756B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership Apparatus for infusing fluid
US11295846B2 (en) 2011-12-21 2022-04-05 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
WO2013155377A1 (en) 2012-04-12 2013-10-17 Bayer Materialscience Ag Eap transducers with improved performance
JP6019718B2 (ja) * 2012-05-02 2016-11-02 セイコーエプソン株式会社 液体輸送装置、及び、液体輸送方法
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
WO2014028825A1 (en) 2012-08-16 2014-02-20 Bayer Intellectual Property Gmbh Rolled and compliant dielectric elastomer actuators
US9855110B2 (en) 2013-02-05 2018-01-02 Q-Core Medical Ltd. Methods, apparatus and systems for operating a medical device including an accelerometer
KR101504012B1 (ko) * 2013-06-27 2015-03-18 장관순 정맥주사액공급장치
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US10143795B2 (en) 2014-08-18 2018-12-04 Icu Medical, Inc. Intravenous pole integrated power, control, and communication system and method for an infusion pump
WO2016033016A1 (en) * 2014-08-27 2016-03-03 Vidacare LLC Pumping apparatuses and methods for fluid infusion
CN106794302B (zh) 2014-09-18 2020-03-20 德卡产品有限公司 通过将管适当加热来穿过管输注流体的装置和方法
AU2016267763B2 (en) 2015-05-26 2021-07-08 Icu Medical, Inc. Disposable infusion fluid delivery device for programmable large volume drug delivery
USD914195S1 (en) 2018-08-16 2021-03-23 Deka Products Limited Partnership Syringe pump
USD914196S1 (en) * 2018-08-16 2021-03-23 Deka Products Limited Partnership Peristaltic pump
AU2019321669B2 (en) 2018-08-16 2022-07-14 Deka Products Limited Partnership Medical pump
USD918396S1 (en) 2018-08-16 2021-05-04 Deka Products Limited Partnership Central controller
USD914197S1 (en) 2018-08-16 2021-03-23 Deka Products Limited Partnership Syringe pump
US20220305197A1 (en) * 2019-04-23 2022-09-29 Carefusion 303, Inc. Silent pumping mechanism for infusion pump
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
ES2933693T3 (es) 2019-11-18 2023-02-13 Eitan Medical Ltd Prueba rápida para bomba médica

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Also Published As

Publication number Publication date
JPH0412144B2 (de) 1992-03-03
AU590179B2 (en) 1989-10-26
ATE66621T1 (de) 1991-09-15
JPS63209662A (ja) 1988-08-31
EP0283614A1 (de) 1988-09-28
AU7657887A (en) 1988-08-25
US4728265A (en) 1988-03-01
CA1300977C (en) 1992-05-19
EP0283614B1 (de) 1991-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALARIS MEDICAL SYSTEMS, INC. (N.D. GESETZEN DES ST

8327 Change in the person/name/address of the patent owner

Owner name: CARDINAL HEALTH 303, INC. (N.D.GES.D. STAATES DELA