DE69529081T2 - Flüssigkeitsverabreichungssystem mit monatgeverbindung - Google Patents

Flüssigkeitsverabreichungssystem mit monatgeverbindung

Info

Publication number
DE69529081T2
DE69529081T2 DE69529081T DE69529081T DE69529081T2 DE 69529081 T2 DE69529081 T2 DE 69529081T2 DE 69529081 T DE69529081 T DE 69529081T DE 69529081 T DE69529081 T DE 69529081T DE 69529081 T2 DE69529081 T2 DE 69529081T2
Authority
DE
Germany
Prior art keywords
conduit
pumping mechanism
fingers
movement
drive means
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
DE69529081T
Other languages
English (en)
Other versions
DE69529081D1 (de
Inventor
A Warner
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
Alaris Medical Systems Inc
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 Alaris Medical Systems Inc filed Critical Alaris Medical Systems Inc
Publication of DE69529081D1 publication Critical patent/DE69529081D1/de
Application granted granted Critical
Publication of DE69529081T2 publication Critical patent/DE69529081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04B43/02—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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catching Or Destruction (AREA)
DE69529081T 1994-09-12 1995-09-07 Flüssigkeitsverabreichungssystem mit monatgeverbindung Expired - Lifetime DE69529081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/304,729 US5542826A (en) 1994-09-12 1994-09-12 Fluid delivery system with mounting linkage
PCT/US1995/011322 WO1996008650A1 (en) 1994-09-12 1995-09-07 Fluid delivery system with mounting linkage

Publications (2)

Publication Number Publication Date
DE69529081D1 DE69529081D1 (de) 2003-01-16
DE69529081T2 true DE69529081T2 (de) 2003-05-08

Family

ID=23177731

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69529081T Expired - Lifetime DE69529081T2 (de) 1994-09-12 1995-09-07 Flüssigkeitsverabreichungssystem mit monatgeverbindung
DE0781378T Pending DE781378T1 (de) 1994-09-12 1995-09-07 Flüssigkeitsverabreichungssystem mit monatgeverbindung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0781378T Pending DE781378T1 (de) 1994-09-12 1995-09-07 Flüssigkeitsverabreichungssystem mit monatgeverbindung

Country Status (9)

Country Link
US (1) US5542826A (de)
EP (1) EP0781378B1 (de)
JP (1) JP3153246B2 (de)
AT (1) ATE229126T1 (de)
CA (1) CA2199156C (de)
DE (2) DE69529081T2 (de)
ES (1) ES2110934T1 (de)
GR (1) GR970300058T1 (de)
WO (1) WO1996008650A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985870B2 (en) 2002-01-11 2006-01-10 Baxter International Inc. Medication delivery system
BG64759B1 (bg) * 2002-07-19 2006-02-28 Жак ТАДЖЕР Модул за транспортиране на флуиди
DE112004000569T5 (de) * 2003-03-31 2006-03-16 Top Corp. Infusionspumpenvorrichtung
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
ITBO20050203A1 (it) * 2005-03-30 2006-09-30 Medical Service S R L Modulo monouso,pompa peristaltica,apparecchiatura per il trattamento del sangue e sistema costituito dall'associazione del modulo monouso e dell'apparecchiatura
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
US8535025B2 (en) 2006-11-13 2013-09-17 Q-Core Medical Ltd. Magnetically balanced finger-type peristaltic pump
WO2011128850A2 (en) 2010-04-12 2011-10-20 Q Core Medical Ltd Air trap for intravenous pump
IT1400365B1 (it) * 2010-06-07 2013-05-31 Hemodec S R L Apparecchiatura per il trattamento del sangue
EP2663359B1 (de) 2011-01-16 2017-11-01 Q-Core Medical Ltd. Verfahren, vorrichtung und systeme zur kommunikation mit medizinischen vorrichtungen sowie zu deren steuerung und lokalisierung
EP2723438A4 (de) 2011-06-27 2015-07-29 Q Core Medical Ltd Verfahren, schaltungen, vorrichtungen, umhüllungen und systeme zur identifikation des kalibrierbedarfs eines medizinischen infusionssystems
US9144644B2 (en) 2011-08-02 2015-09-29 Baxter International Inc. Infusion pump with independently controllable valves and low power operation and methods thereof
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
JP6228919B2 (ja) * 2012-09-25 2017-11-08 並木精密宝石株式会社 シリンジポンプ用のシリンジ固定機構
US9855110B2 (en) 2013-02-05 2018-01-02 Q-Core Medical Ltd. Methods, apparatus and systems for operating a medical device including an accelerometer
EP3958928A1 (de) * 2019-04-23 2022-03-02 CareFusion 303, Inc. Geräuscharmer pumpenmechanismus für infusionspumpe
EP3825662B1 (de) 2019-11-18 2022-11-16 Eitan Medical Ltd. Schneller test für medizinpumpe
EP4196680A1 (de) * 2020-08-23 2023-06-21 Red Sea Aquatics Development Ltd Verbesserungen an aquariumvorrichtungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1158228A (en) * 1911-02-14 1915-10-26 Lawrence S Kaskie Pumping mechanism.
CH647047A5 (fr) * 1982-06-03 1984-12-28 Sermem Sa Pompe peristaltique.
US4728265A (en) * 1987-01-30 1988-03-01 Fisher Scientific Group Inc. Peristaltic pump with cam action compensator
EP0606099B1 (de) * 1989-07-31 1999-09-15 Terumo Kabushiki Kaisha Peristaltische Pumpe
US4954046A (en) * 1989-12-08 1990-09-04 Imed Corporation Peristaltic pump with mechanism for maintaining linear flow

Also Published As

Publication number Publication date
GR970300058T1 (en) 1998-03-31
EP0781378A1 (de) 1997-07-02
ATE229126T1 (de) 2002-12-15
WO1996008650A1 (en) 1996-03-21
EP0781378A4 (de) 1999-04-14
ES2110934T1 (es) 1998-03-01
DE69529081D1 (de) 2003-01-16
CA2199156A1 (en) 1996-03-21
US5542826A (en) 1996-08-06
EP0781378B1 (de) 2002-12-04
JPH10502289A (ja) 1998-03-03
CA2199156C (en) 2000-04-04
DE781378T1 (de) 1998-05-14
JP3153246B2 (ja) 2001-04-03

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

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

Owner name: CAREFUSION 303, INC. (N.D.GES.D. STAATES DELAW, US