DK1240431T3 - Reduktion af strömforbruget i en peristaltisk pumpemaskine - Google Patents

Reduktion af strömforbruget i en peristaltisk pumpemaskine

Info

Publication number
DK1240431T3
DK1240431T3 DK00989386T DK00989386T DK1240431T3 DK 1240431 T3 DK1240431 T3 DK 1240431T3 DK 00989386 T DK00989386 T DK 00989386T DK 00989386 T DK00989386 T DK 00989386T DK 1240431 T3 DK1240431 T3 DK 1240431T3
Authority
DK
Denmark
Prior art keywords
power consumption
torque compensation
pump
power
reduce
Prior art date
Application number
DK00989386T
Other languages
Danish (da)
English (en)
Inventor
John A Mossman
Darin K Woolf
Original Assignee
Cardinal Health 303 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 Cardinal Health 303 Inc filed Critical Cardinal Health 303 Inc
Application granted granted Critical
Publication of DK1240431T3 publication Critical patent/DK1240431T3/da

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
    • F04B43/08—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DK00989386T 1999-12-21 2000-12-21 Reduktion af strömforbruget i en peristaltisk pumpemaskine DK1240431T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/470,318 US6267559B1 (en) 1999-12-21 1999-12-21 Apparatus and method for reducing power consumption in a peristaltic pump mechanism
PCT/US2000/034891 WO2001046589A1 (fr) 1999-12-21 2000-12-21 Reduction de la consommation d'energie dans un mecanisme de pompe peristaltique

Publications (1)

Publication Number Publication Date
DK1240431T3 true DK1240431T3 (da) 2009-03-16

Family

ID=23867125

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00989386T DK1240431T3 (da) 1999-12-21 2000-12-21 Reduktion af strömforbruget i en peristaltisk pumpemaskine

Country Status (12)

Country Link
US (1) US6267559B1 (fr)
EP (1) EP1240431B1 (fr)
JP (3) JP2003518226A (fr)
AT (1) ATE414850T1 (fr)
AU (1) AU765877C (fr)
CA (1) CA2395440C (fr)
CY (1) CY1111038T1 (fr)
DE (1) DE60040865D1 (fr)
DK (1) DK1240431T3 (fr)
ES (1) ES2317858T3 (fr)
PT (1) PT1240431E (fr)
WO (1) WO2001046589A1 (fr)

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US11881307B2 (en) 2012-05-24 2024-01-23 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
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US10911515B2 (en) 2012-05-24 2021-02-02 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
US10108785B2 (en) 2010-01-22 2018-10-23 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
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US10453157B2 (en) 2010-01-22 2019-10-22 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
US11210611B2 (en) 2011-12-21 2021-12-28 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
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US10022498B2 (en) 2011-12-16 2018-07-17 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US12196364B2 (en) 2011-12-21 2025-01-14 DEKA Research Products Limited Partnership System, method, and apparatus for clamping
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US10088346B2 (en) 2011-12-21 2018-10-02 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
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CA3089257C (fr) 2012-07-31 2023-07-25 Icu Medical, Inc. Systeme de soins de patients pour medication critiqu
US9243629B1 (en) 2013-03-15 2016-01-26 Sielc Technologies Corporation High pressure liquid chromatography pump
CA2913421C (fr) 2013-05-24 2022-02-15 Hospira, Inc. Systeme de perfusion a multiples capteurs pour detecter la presence d'air ou d'une occlusion dans le systeme de perfusion
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
AU2014274122A1 (en) 2013-05-29 2016-01-21 Icu Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
EP3110474B1 (fr) 2014-02-28 2019-12-18 ICU Medical, Inc. Système de perfusion et procédé qui utilise la détection optique de bulles d'air à double longueur d'onde
CN104056322A (zh) * 2014-05-22 2014-09-24 广州七喜医疗设备有限公司 输液蠕动泵及其波动补偿、血液回流控制方法
JP2017517302A (ja) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド 構成可能閉ループ送達速度キャッチアップを有する注入システムおよびポンプ
EP3193975B1 (fr) 2014-09-18 2022-07-06 DEKA Products Limited Partnership Appareil et procédé d'infusion de fluide à travers un tube par le chauffage approprié du tube
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
US12169034B2 (en) * 2016-02-26 2024-12-17 Cytiva Sweden Ab Method for pressure control in crossflow filtration
EP3454922B1 (fr) 2016-05-13 2022-04-06 ICU Medical, Inc. Système de pompe à perfusion à purge automatique à ligne commune
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
JP6872160B2 (ja) 2016-12-09 2021-05-19 株式会社リコー カム駆動装置及び画像形成装置
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CN108339164A (zh) * 2018-03-22 2018-07-31 温州市中心医院 一种真性红细胞增多症放血装置
KR102841201B1 (ko) 2018-08-16 2025-08-01 데카 프로덕츠 리미티드 파트너쉽 의료용 펌프
US11446431B2 (en) 2019-11-14 2022-09-20 Zevex, Inc. Infusion pump apparatus having convex platen surface
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CN115667491A (zh) 2020-03-10 2023-01-31 赛阿瑞斯公司 用于细胞处理的系统、装置及方法
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CN121752711A (zh) 2023-06-30 2026-03-27 赛阿瑞斯公司 用于自动化细胞处理系统内的流体转移的系统、装置和方法
US20250129321A1 (en) * 2023-10-20 2025-04-24 Cellares Corporation Systems, devices, and methods for fluid control in a cell processing system
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WO2025202944A2 (fr) 2024-03-27 2025-10-02 Cellares Corporation Détection de niveau et de débit de liquide dans un système de traitement de cellules

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Also Published As

Publication number Publication date
WO2001046589A1 (fr) 2001-06-28
EP1240431A4 (fr) 2003-04-16
AU765877B2 (en) 2003-10-02
JP2007092758A (ja) 2007-04-12
JP2010071292A (ja) 2010-04-02
CA2395440A1 (fr) 2001-06-28
EP1240431A1 (fr) 2002-09-18
ES2317858T3 (es) 2009-05-01
US6267559B1 (en) 2001-07-31
ATE414850T1 (de) 2008-12-15
PT1240431E (pt) 2009-02-20
AU2589501A (en) 2001-07-03
AU765877C (en) 2006-09-14
JP2003518226A (ja) 2003-06-03
EP1240431B1 (fr) 2008-11-19
CA2395440C (fr) 2007-06-19
JP4644651B2 (ja) 2011-03-02
DE60040865D1 (de) 2009-01-02
CY1111038T1 (el) 2015-06-11

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