DE69520838D1 - Lineare peristaltische pumpe mit, mit pumpenelementen ineinandergreifenden, wiederprofilierungsfingern - Google Patents

Lineare peristaltische pumpe mit, mit pumpenelementen ineinandergreifenden, wiederprofilierungsfingern

Info

Publication number
DE69520838D1
DE69520838D1 DE69520838T DE69520838T DE69520838D1 DE 69520838 D1 DE69520838 D1 DE 69520838D1 DE 69520838 T DE69520838 T DE 69520838T DE 69520838 T DE69520838 T DE 69520838T DE 69520838 D1 DE69520838 D1 DE 69520838D1
Authority
DE
Germany
Prior art keywords
tubing
pumping elements
flexible tubing
linear peristaltic
adjacent
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
DE69520838T
Other languages
English (en)
Inventor
J Hill
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.)
B Braun Medical Inc
Original Assignee
McGaw 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 McGaw Inc filed Critical McGaw Inc
Application granted granted Critical
Publication of DE69520838D1 publication Critical patent/DE69520838D1/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
    • F04B43/08—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
DE69520838T 1994-12-06 1995-12-04 Lineare peristaltische pumpe mit, mit pumpenelementen ineinandergreifenden, wiederprofilierungsfingern Expired - Lifetime DE69520838D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/349,906 US5660529A (en) 1994-12-06 1994-12-06 Linear peristaltic pump with reshaping fingers interdigitated with pumping elements
PCT/US1995/015663 WO1996018038A1 (en) 1994-12-06 1995-12-04 Linear peristaltic pump with reshaping fingers interdigitated with pumping elements

Publications (1)

Publication Number Publication Date
DE69520838D1 true DE69520838D1 (de) 2001-06-07

Family

ID=23374472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520838T Expired - Lifetime DE69520838D1 (de) 1994-12-06 1995-12-04 Lineare peristaltische pumpe mit, mit pumpenelementen ineinandergreifenden, wiederprofilierungsfingern

Country Status (8)

Country Link
US (2) US5660529A (de)
EP (1) EP0796396B1 (de)
AT (1) ATE200924T1 (de)
AU (1) AU707652B2 (de)
CA (1) CA2201906A1 (de)
DE (1) DE69520838D1 (de)
NZ (1) NZ298281A (de)
WO (1) WO1996018038A1 (de)

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JP5844280B2 (ja) 2010-01-22 2016-01-13 デカ・プロダクツ・リミテッド・パートナーシップ 形状記憶合金ワイヤ制御のための方法およびシステム
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WO2013134519A2 (en) 2012-03-07 2013-09-12 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
CN102921064B (zh) * 2012-11-15 2014-03-05 上海雷恩医疗器械有限公司 一种医用输液泵
US9855110B2 (en) 2013-02-05 2018-01-02 Q-Core Medical Ltd. Methods, apparatus and systems for operating a medical device including an accelerometer
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CN103599579B (zh) * 2013-11-30 2016-08-24 深圳麦科田生物医疗技术有限公司 一种输液泵及其蠕动装置
CN105457111B (zh) * 2015-12-30 2018-02-02 重庆山外山血液净化技术股份有限公司 一种自动安装/拆卸泵管的血液净化用蠕动泵
EP3784312A1 (de) 2018-04-24 2021-03-03 DEKA Products Limited Partnership Verfahren und system zur fluidausgabe
AU2020267594A1 (en) * 2019-05-09 2021-12-09 Baxter Healthcare Sa Infusion pump alignment features for vertically-orientated IV tubes
EP3825662B1 (de) 2019-11-18 2022-11-16 Eitan Medical Ltd. Schneller test für medizinpumpe
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Also Published As

Publication number Publication date
CA2201906A1 (en) 1996-06-13
EP0796396A1 (de) 1997-09-24
ATE200924T1 (de) 2001-05-15
AU4372796A (en) 1996-06-26
EP0796396B1 (de) 2001-05-02
US5660529A (en) 1997-08-26
AU707652B2 (en) 1999-07-15
US5888052A (en) 1999-03-30
MX9704499A (es) 1998-06-30
WO1996018038A1 (en) 1996-06-13
NZ298281A (en) 1999-06-29

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Legal Events

Date Code Title Description
8332 No legal effect for de