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
German (de)
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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • External Artificial Organs (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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0283614B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS63209662A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE66621T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU590179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1300977C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3772556D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4950245A (en) * 1988-07-08 1990-08-21 I-Flow Corporation Multiple fluid cartridge and pump
US5131816A (en) * 1988-07-08 1992-07-21 I-Flow Corporation Cartridge fed programmable ambulatory infusion pumps powered by DC electric motors
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JP2859306B2 (ja) * 1989-07-24 1999-02-17 テルモ株式会社 輸液ポンプ
DE69033292T2 (de) * 1989-07-31 2000-01-05 Terumo K.K., Tokio/Tokyo Peristaltische Pumpe
US5211548A (en) * 1989-07-31 1993-05-18 Terumo Kabushiki Kaisha Peristaltic pump having a motor overload protector
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US4909710A (en) * 1989-10-23 1990-03-20 Fisher Scientific Company Linear peristaltic pump
US5103211A (en) * 1989-11-02 1992-04-07 Ivac Corporation Apparatus for detecting fluid line occlusion
EP0429866B1 (en) * 1989-11-02 1994-05-25 Ivac Corporation Apparatus and method for measuring pressure in a fluid line for detecting an occlusion in said fluid line
US4988069A (en) * 1989-11-27 1991-01-29 Baxter International Inc. Stepping motor mounting
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US4954046A (en) * 1989-12-08 1990-09-04 Imed Corporation Peristaltic pump with mechanism for maintaining linear flow
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US5055001A (en) * 1990-03-15 1991-10-08 Abbott Laboratories Volumetric pump with spring-biased cracking valves
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
US5078362A (en) * 1990-03-15 1992-01-07 Abbott Laboratories Spring-biased valve for use in a positive displacement volumetic pump
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
US5116203A (en) * 1990-03-15 1992-05-26 Abbott Laboratories Detecting occlusion of proximal or distal lines of an IV pump
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US5795327A (en) * 1995-03-06 1998-08-18 Sabratek Corporation Infusion pump with historical data recording
US5904668A (en) * 1995-03-06 1999-05-18 Sabratek Corporation Cassette for an infusion pump
US5620312A (en) * 1995-03-06 1997-04-15 Sabratek Corporation Infusion pump with dual-latching mechanism
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US8535025B2 (en) * 2006-11-13 2013-09-17 Q-Core Medical Ltd. Magnetically balanced finger-type peristaltic pump
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US10265454B2 (en) * 2008-07-25 2019-04-23 Baxter International Inc. Dialysis system with flow regulation device
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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
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EP2663359B1 (en) 2011-01-16 2017-11-01 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
US11295846B2 (en) 2011-12-21 2022-04-05 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US9675756B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership Apparatus for infusing fluid
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
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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
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US10265463B2 (en) 2014-09-18 2019-04-23 Deka Products Limited Partnership Apparatus and method for infusing fluid through a tube by appropriately heating the tube
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Also Published As

Publication number Publication date
AU7657887A (en) 1988-08-25
CA1300977C (en) 1992-05-19
JPS63209662A (ja) 1988-08-31
EP0283614B1 (en) 1991-08-28
EP0283614A1 (en) 1988-09-28
ATE66621T1 (de) 1991-09-15
JPH0412144B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-03
AU590179B2 (en) 1989-10-26
US4728265A (en) 1988-03-01

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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