ATE287501T1 - Temperaturkompensationssystem zum regeln der durchflussmenge in einer pumpenleitung - Google Patents

Temperaturkompensationssystem zum regeln der durchflussmenge in einer pumpenleitung

Info

Publication number
ATE287501T1
ATE287501T1 AT98930098T AT98930098T ATE287501T1 AT E287501 T1 ATE287501 T1 AT E287501T1 AT 98930098 T AT98930098 T AT 98930098T AT 98930098 T AT98930098 T AT 98930098T AT E287501 T1 ATE287501 T1 AT E287501T1
Authority
AT
Austria
Prior art keywords
tubing
housing
sensor
temperature
controlling
Prior art date
Application number
AT98930098T
Other languages
English (en)
Inventor
Kenneth D Briggs
Dean C Pryce
Russell M Sampson
Original Assignee
Hospira 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 Hospira Inc filed Critical Hospira Inc
Application granted granted Critical
Publication of ATE287501T1 publication Critical patent/ATE287501T1/de

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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Flow Control (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
AT98930098T 1997-06-12 1998-06-10 Temperaturkompensationssystem zum regeln der durchflussmenge in einer pumpenleitung ATE287501T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/873,471 US6503221B1 (en) 1997-06-12 1997-06-12 Temperature compensation system for regulating flow through tubing in a pump
PCT/US1998/011916 WO1998057064A1 (en) 1997-06-12 1998-06-10 Temperature compensation system for regulating flow through tubing in a pump

Publications (1)

Publication Number Publication Date
ATE287501T1 true ATE287501T1 (de) 2005-02-15

Family

ID=25361700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98930098T ATE287501T1 (de) 1997-06-12 1998-06-10 Temperaturkompensationssystem zum regeln der durchflussmenge in einer pumpenleitung

Country Status (9)

Country Link
US (2) US6503221B1 (de)
EP (1) EP0988451B1 (de)
JP (1) JP4270474B2 (de)
AT (1) ATE287501T1 (de)
AU (1) AU736882B2 (de)
CA (1) CA2292660C (de)
DE (1) DE69828689T2 (de)
ES (1) ES2236911T3 (de)
WO (1) WO1998057064A1 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551348B1 (en) * 2001-01-26 2003-04-22 Deroyal Industries, Inc. Temperature controlled fluid therapy system
US6832200B2 (en) * 2001-09-07 2004-12-14 Hewlett-Packard Development Company, L.P. Apparatus for closed-loop pharmaceutical delivery
US7553295B2 (en) 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
US7404809B2 (en) 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
US7267661B2 (en) * 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
US7896572B2 (en) * 2003-10-30 2011-03-01 Hospira, Inc. Medical device system
US7828831B1 (en) 2004-12-06 2010-11-09 Deroyal Industries, Inc. Hot and cold fluid therapy system
US8182241B2 (en) * 2005-12-20 2012-05-22 G.H. Stenner & Co., Inc. Peristaltic pumping mechanism having a removable cover and replaceable tubing, rollers and pumping mechanism
US8105282B2 (en) 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
FR2920513B1 (fr) * 2007-09-04 2021-05-28 Fresenius Vial Pince de serrage pour tubulure souple, pompe munie de moyens pour ouvrir une telle pince et set de perfusion muni d'une telle pince.
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
EP2241344B1 (de) * 2009-04-16 2013-12-11 F. Hoffmann-La Roche AG Tragbare Infusionsvorrichtung mit Sensortesteinheit
US9677555B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
WO2013028497A1 (en) 2011-08-19 2013-02-28 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
US20130048114A1 (en) 2011-08-26 2013-02-28 Optimum Energy, Llc Controlled hydronic distribution system
US9416720B2 (en) 2011-12-01 2016-08-16 Paccar Inc Systems and methods for controlling a variable speed water pump
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
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US10088346B2 (en) 2011-12-21 2018-10-02 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9856990B2 (en) 2011-12-21 2018-01-02 Deka Products Limited Partnership Flow metering using a difference image for liquid parameter estimation
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9675756B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership Apparatus for infusing fluid
US9724466B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US10488848B2 (en) 2011-12-21 2019-11-26 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
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
EP2830687B1 (de) 2012-03-30 2019-07-24 ICU Medical, Inc. Luftdetektionssystem und verfahren zum nachweis von luft in einer pumpe eines infusionssystems
CA3089257C (en) 2012-07-31 2023-07-25 Icu Medical, Inc. Patient care system for critical medications
DE102012108653A1 (de) * 2012-08-20 2014-02-20 Eugster/Frismag Ag Elektrohaushaltgeräte Brühvorrichtung und Verfahren zum Betrieb einer Brühvorrichtung
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
US9522224B2 (en) 2013-03-14 2016-12-20 Carefusion 303, Inc. Inductively powered modular medical device system
US9968739B2 (en) 2013-03-14 2018-05-15 Carefusion 303, Inc. Rotary valve for a disposable infusion set
US10226571B2 (en) * 2013-03-14 2019-03-12 Carefusion 303, Inc. Pump segment placement
CA2913421C (en) 2013-05-24 2022-02-15 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
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
DE102013009088A1 (de) * 2013-05-29 2014-12-04 Christian Erker Schlauchmembranpumpe
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
WO2014201358A2 (en) 2013-06-14 2014-12-18 Bayer Medical Care Inc. Portable fluid delivery system
USD751689S1 (en) * 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD749206S1 (en) * 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD745661S1 (en) 2013-11-06 2015-12-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751690S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD752209S1 (en) * 2013-11-06 2016-03-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US9360377B2 (en) * 2013-12-26 2016-06-07 Rosemount Inc. Non-intrusive temperature measurement assembly
MX390270B (es) 2014-01-10 2025-03-20 Bayer Healthcare Llc Conector para conjunto desechable de un solo uso.
EP3110474B1 (de) 2014-02-28 2019-12-18 ICU Medical, Inc. Infusionssystem und verfahren mit verwendung von optischer luftblasenerkennung mit zwei wellenlängen
JP6007372B2 (ja) * 2014-04-23 2016-10-12 デュプロ精工株式会社 チューブポンプの液体移送方法及び液体を移送する装置
JP2015214931A (ja) * 2014-05-12 2015-12-03 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
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
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
EP3193975B1 (de) 2014-09-18 2022-07-06 DEKA Products Limited Partnership Vorrichtung und verfahren zur infusion eines fluids durch ein rohr mittels geeigneter erwärmung des rohrs
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
GB2533936B (en) 2015-01-07 2017-10-25 Homeserve Plc Flow detection device
RU2714926C2 (ru) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Многофлюидная система доставки с многоразовым расходным комплектом и ее конструкционные особенности
JP2016133006A (ja) * 2015-01-16 2016-07-25 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
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
AU2016267763B2 (en) 2015-05-26 2021-07-08 Icu Medical, Inc. Disposable infusion fluid delivery device for programmable large volume drug delivery
US11226242B2 (en) 2016-01-25 2022-01-18 Rosemount Inc. Process transmitter isolation compensation
CN112595427B (zh) 2016-01-25 2024-02-09 罗斯蒙特公司 非侵入式过程流体温度计算系统
EP4335471A3 (de) 2016-01-28 2024-08-21 DEKA Products Limited Partnership Vorrichtung zur überwachung, regelung oder steuerung eines fluidstroms
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP3454922B1 (de) 2016-05-13 2022-04-06 ICU Medical, Inc. Infusionspumpensystem mit gemeinsamer leitung zur automatischen spülung
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
EP3871707B1 (de) 2016-06-15 2026-03-25 Bayer Healthcare LLC Spritze für ein wegwerfbares mehrwegsystem
US11067520B2 (en) 2016-06-29 2021-07-20 Rosemount Inc. Process fluid temperature measurement system with improved process intrusion
US11226255B2 (en) 2016-09-29 2022-01-18 Rosemount Inc. Process transmitter isolation unit compensation
US10790429B2 (en) * 2017-04-03 2020-09-29 Natural Gas Solutions North America, Llc Generating power from pressurized fuel gas for use on a gas meter
US10549032B2 (en) * 2017-06-27 2020-02-04 Curlin Medical Inc. Infusion pump latch mechanism and associated free-flow protection device
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
USD965138S1 (en) * 2017-12-27 2022-09-27 Baxter International Inc. Infusion pump with rechargeable battery
KR102841201B1 (ko) 2018-08-16 2025-08-01 데카 프로덕츠 리미티드 파트너쉽 의료용 펌프
EP3857189B1 (de) 2018-09-28 2025-01-15 Rosemount Inc. Nichtinvasive prozessflüssigkeitstemperaturanzeige mit reduzierter fehleranfälligkeit
WO2021021596A1 (en) 2019-07-26 2021-02-04 Deka Products Limited Partnership Apparatus for monitoring, regulating, or controlling fluid flow
USD964563S1 (en) 2019-07-26 2022-09-20 Deka Products Limited Partnership Medical flow clamp
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
US10825560B1 (en) * 2020-01-03 2020-11-03 Berenson Consulting Group Inc. Infusion monitoring device and patient compliance system
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
CN117957370A (zh) * 2021-07-23 2024-04-30 沃特世科技公司 具有温度补偿的体积递送的蠕动泵
US12599716B2 (en) 2021-10-12 2026-04-14 Icu Medical, Inc. Intravenous infusion pump with cassette insertion and pump control user interface
USD1091564S1 (en) 2021-10-13 2025-09-02 Icu Medical, Inc. Display screen or portion thereof with graphical user interface for a medical device
USD1052728S1 (en) 2021-11-12 2024-11-26 Icu Medical, Inc. Medical fluid infusion pump
AU2022407460A1 (en) 2021-12-10 2024-06-27 Icu Medical, Inc. Medical fluid compounding systems with coordinated flow control
CN115252961B (zh) * 2022-07-04 2023-11-03 大连理工大学 一种临床点滴输液加温与流速监控系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384578A (en) * 1981-04-16 1983-05-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bio-medical flow sensor
US5211626A (en) * 1987-05-01 1993-05-18 Product Innovation Holdings Ltd. Medical infusion apparatus
DE3827444A1 (de) 1988-08-12 1990-02-15 Fresenius Ag Verfahren und vorrichtung zum nachweis einer fluessigkeitsstroemung in einer leitung
JP2789458B2 (ja) 1988-11-22 1998-08-20 株式会社エステック 液体気化のための流量制御装置
US4938079A (en) * 1989-03-06 1990-07-03 Ivac Corporation Thermal transit time flow measurement system
US5018945A (en) 1989-12-14 1991-05-28 Baxter International Inc. Accurate peristaltic pump
JPH0693916B2 (ja) 1990-10-31 1994-11-24 テルモ株式会社 輸液ポンプ
US5712795A (en) * 1995-10-02 1998-01-27 Alaris Medical Systems, Inc. Power management system
US5782805A (en) 1996-04-10 1998-07-21 Meinzer; Randolph Medical infusion pump

Also Published As

Publication number Publication date
US20020147425A1 (en) 2002-10-10
ES2236911T3 (es) 2005-07-16
DE69828689D1 (de) 2005-02-24
US6869425B2 (en) 2005-03-22
CA2292660C (en) 2007-11-06
EP0988451B1 (de) 2005-01-19
US6503221B1 (en) 2003-01-07
CA2292660A1 (en) 1998-12-17
AU7956898A (en) 1998-12-30
EP0988451A1 (de) 2000-03-29
DE69828689T2 (de) 2006-03-16
AU736882B2 (en) 2001-08-02
JP2002504971A (ja) 2002-02-12
JP4270474B2 (ja) 2009-06-03
WO1998057064A1 (en) 1998-12-17

Similar Documents

Publication Publication Date Title
DE69828689D1 (de) Temperaturkompensationssystem zum regeln der durchflussmenge in einer pumpenleitung
ATE464515T1 (de) Durchlauferhitzer
ATE306652T1 (de) Temperaturstabilisierbarer infrarot-sensor und infrarot-thermometer mit einem derartigen sensor
WO2004081500A3 (en) Flowmeter with multisensors
RU2016113766A (ru) Нагревательное устройство для электроприводного воздухоочистительного блока
EA200200138A1 (ru) Способ и устройство для определения расхода жидкости
ATE327498T1 (de) Massendurchflussmesser
WO2004074748A3 (en) Water heater and method of operating the same
DE3680589D1 (de) Druck- und temperatursensor fuer fluidische systeme.
ATE331206T1 (de) Integrierter,mit zwei techniken messender strömungssensor
WO2005089432A3 (en) High accuracy measuring and control of low fluid flow rates
GB2467478A (en) Temperature maintenance system for a sensor
FI20010950A0 (fi) Palontorjuntalaitteisto ja palontorjuntalaitteiston käyttölähde
WO2007063114A3 (de) Vorrichtung zur bestimmung und/oder überwachung des massedurchflusses eines gasförmigen mediums
DE60216741D1 (de) Steuerventilüberwachung
DE50112476D1 (de) Leitungssystem zur thermischen Energieübertragung
ATE454666T1 (de) Schätzung der verbleibenden absorptionskapazität eines gasabsorbierers auf der basis der temperatur
DE602005015245D1 (de) Temperatursteuersystem und -verfahren
ES2128555T3 (es) Sistema de percepcion de acondicionamiento para controlar fluidos de trabajo.
GB0116515D0 (en) Instant water heater
DE50110392D1 (de) Raumtemperaturregelung
EP1298618A3 (de) Feuermelder mit Temperaturdetektor
CN208721277U (zh) 一种水冷温度传感器
RU2004108932A (ru) Устройство для измерения расхода жидкости в действующих нефтегазовых скважинах
KR950028683A (ko) 열전소자를 이용한 헬멧의 항온장치

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties