ATE390943T1 - Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus - Google Patents

Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus

Info

Publication number
ATE390943T1
ATE390943T1 AT03776241T AT03776241T ATE390943T1 AT E390943 T1 ATE390943 T1 AT E390943T1 AT 03776241 T AT03776241 T AT 03776241T AT 03776241 T AT03776241 T AT 03776241T AT E390943 T1 ATE390943 T1 AT E390943T1
Authority
AT
Austria
Prior art keywords
pumping
pump
pumping chamber
force sensor
operational status
Prior art date
Application number
AT03776241T
Other languages
English (en)
Inventor
Chad Bouton
Dale Radcliff
Steven Nelson
Clark Fortney
Roger Smith
Original Assignee
Abbott Lab
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
Priority claimed from US10/624,578 external-priority patent/US7360999B2/en
Priority claimed from US10/624,667 external-priority patent/US7104763B2/en
Application filed by Abbott Lab filed Critical Abbott Lab
Application granted granted Critical
Publication of ATE390943T1 publication Critical patent/ATE390943T1/de

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
    • A61M5/14224—Diaphragm type
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Surgical Instruments (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AT03776241T 2002-10-16 2003-10-07 Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus ATE390943T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41898602P 2002-10-16 2002-10-16
US41891402P 2002-10-16 2002-10-16
US10/624,578 US7360999B2 (en) 2002-10-16 2003-07-22 Means for using single force sensor to supply all necessary information for determination of status of medical pump
US10/624,667 US7104763B2 (en) 2002-10-16 2003-07-22 Method for discriminating between operating conditions in medical pump

Publications (1)

Publication Number Publication Date
ATE390943T1 true ATE390943T1 (de) 2008-04-15

Family

ID=32111045

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03776241T ATE390943T1 (de) 2002-10-16 2003-10-07 Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus
AT03808982T ATE364416T1 (de) 2002-10-16 2003-10-07 Verfahren zur unterscheidung zwischen betriebsbedingungen in einer medizinischen pumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT03808982T ATE364416T1 (de) 2002-10-16 2003-10-07 Verfahren zur unterscheidung zwischen betriebsbedingungen in einer medizinischen pumpe

Country Status (9)

Country Link
EP (2) EP1556105B1 (de)
JP (2) JP4738171B2 (de)
AT (2) ATE390943T1 (de)
CA (2) CA2501559C (de)
DE (2) DE60314436T2 (de)
ES (2) ES2304534T3 (de)
MX (2) MXPA05004072A (de)
NO (2) NO20052383L (de)
WO (2) WO2004035116A1 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8313308B2 (en) * 2004-03-26 2012-11-20 Hospira, Inc. Medical infusion pump with closed loop stroke feedback system and method
US7905710B2 (en) 2004-03-26 2011-03-15 Hospira, Inc. System and method for improved low flow medical pump delivery
US11027058B2 (en) 2006-02-09 2021-06-08 Deka Products Limited Partnership Infusion pump assembly
US9492606B2 (en) 2006-02-09 2016-11-15 Deka Products Limited Partnership Apparatus, system and methods for an infusion pump assembly
US11478623B2 (en) 2006-02-09 2022-10-25 Deka Products Limited Partnership Infusion pump assembly
US11497846B2 (en) 2006-02-09 2022-11-15 Deka Products Limited Partnership Patch-sized fluid delivery systems and methods
US10010669B2 (en) 2006-02-09 2018-07-03 Deka Products Limited Partnership Systems and methods for fluid delivery
US11364335B2 (en) 2006-02-09 2022-06-21 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
EP1993633B1 (de) 2006-02-09 2016-11-09 Deka Products Limited Partnership Pumpsysteme und verfahren zur flüssigkeitsabgabe mit krafteinwirkungsanordnung
US12070574B2 (en) 2006-02-09 2024-08-27 Deka Products Limited Partnership Apparatus, systems and methods for an infusion pump assembly
EP2121077A1 (de) 2007-02-09 2009-11-25 Deka Products Limited Partnership Automatisierte insertionsanordnung
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US9456955B2 (en) 2007-12-31 2016-10-04 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
JP5634269B2 (ja) 2007-12-31 2014-12-03 デカ・プロダクツ・リミテッド・パートナーシップ 注入ポンプアセンブリ
US8900188B2 (en) 2007-12-31 2014-12-02 Deka Products Limited Partnership Split ring resonator antenna adapted for use in wirelessly controlled medical device
US8881774B2 (en) 2007-12-31 2014-11-11 Deka Research & Development Corp. Apparatus, system and method for fluid delivery
US10080704B2 (en) 2007-12-31 2018-09-25 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
WO2009088956A2 (en) 2007-12-31 2009-07-16 Deka Products Limited Partnership Infusion pump assembly
US10188787B2 (en) 2007-12-31 2019-01-29 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9677555B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
WO2011091265A1 (en) 2010-01-22 2011-07-28 Deka Products Limited Partnership Method and system for shape-memory alloy wire control
US8858185B2 (en) 2010-06-23 2014-10-14 Hospira, Inc. Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes
WO2012126744A1 (en) * 2011-03-18 2012-09-27 Gambro Lundia Ab Infusion system and method of integrity testing and leak detection
US9240002B2 (en) 2011-08-19 2016-01-19 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
CA2845379C (en) 2011-09-02 2019-08-06 Unitract Syringe Pty Ltd Insertion mechanism for a drug delivery pump
US9707335B2 (en) 2011-09-02 2017-07-18 Unitract Syringe Pty Ltd Drive mechanism for drug delivery pumps with integrated status indication
AU2012301784B2 (en) 2011-09-02 2017-02-16 Unitract Syringe Pty Ltd Drive mechanism for drug delivery pumps with integrated status indication
US11173244B2 (en) 2011-09-02 2021-11-16 Unl Holdings Llc Drive mechanism for drug delivery pumps with integrated status indication
US9814832B2 (en) 2011-09-02 2017-11-14 Unl Holdings Llc Drive mechanism for drug delivery pumps with integrated status indication
CA2845384C (en) 2011-09-13 2020-10-06 Unitract Syringe Pty Ltd Sterile fluid pathway connection to drug containers for drug delivery pumps
DE102012000392A1 (de) * 2011-12-05 2013-06-06 Heraeus Medical Gmbh Adapter für Bohrantrieb und Lavage-System
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
US10488848B2 (en) 2011-12-21 2019-11-26 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
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
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9724466B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US10228683B2 (en) 2011-12-21 2019-03-12 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
WO2013134519A2 (en) 2012-03-07 2013-09-12 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
ES2741725T3 (es) 2012-03-30 2020-02-12 Icu Medical Inc Sistema de detección de aire y método para detectar aire en una bomba de un sistema de infusión
MX359472B (es) * 2012-05-24 2018-09-27 Deka Products Lp Aparato de infusión de fluido.
ES2743160T3 (es) 2012-07-31 2020-02-18 Icu Medical Inc Sistema de cuidado de pacientes para medicaciones críticas
ES2637229T3 (es) 2012-08-29 2017-10-11 Unitract Syringe Pty Ltd Mecanismos de accionamiento de administración controlada para bombas de administración de medicamentos
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
JP6273655B2 (ja) 2013-01-25 2018-02-07 ユーエヌエル ホールディングス エルエルシーＵＮＬ Ｈｏｌｄｉｎｇｓ ＬＬＣ 一体化された流体経路接続部及び薬剤容器
USD723157S1 (en) 2013-03-12 2015-02-24 Unitract Syringe Pty Ltd Drug delivery pump
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
CA2913421C (en) 2013-05-24 2022-02-15 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
CA2913918C (en) 2013-05-29 2022-02-15 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
EP3003441B1 (de) 2013-05-29 2020-12-02 ICU Medical, Inc. Infusionssystem mit einem oder mehreren sensoren und zusatzinformationen zur durchführung einer luftuntersuchung mit dem infusionssystem
US9617020B2 (en) 2013-07-03 2017-04-11 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
EP3035978B1 (de) 2013-08-23 2023-09-27 UNL Holdings LLC Strömungswegverbindung mit integrierter durchstechbarer versiegelung und arzneimittelbehälter für wirkstofffreisetzungspumpen
USD751689S1 (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
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
USD749206S1 (en) 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
CA2939302C (en) 2014-02-28 2021-12-28 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
WO2015184366A1 (en) 2014-05-29 2015-12-03 Hospira, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
AU2015318119B2 (en) 2014-09-18 2019-07-11 Deka Products Limited Partnership Apparatus and method for infusing fluid through a tube by appropriately heating the tube
CA2962643A1 (en) 2014-09-29 2016-04-07 Unitract Syringe Pty Ltd Rigid needle insertion mechanism for a drug delivery pump
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
US10183130B2 (en) * 2015-04-29 2019-01-22 Carefusion 303, Inc. Measuring valve health by pressure monitoring
CN113855905B (zh) 2016-01-28 2024-01-12 德卡产品有限公司 滴注室和用于将流体输注到患者体内的设备
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
WO2017152036A1 (en) 2016-03-03 2017-09-08 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
AU2017264784B2 (en) 2016-05-13 2022-04-21 Icu Medical, Inc. Infusion pump system and method with common line auto flush
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP3468635B1 (de) 2016-06-10 2024-09-25 ICU Medical, Inc. Akustischer durchflusssensor für kontinuierliche medikamentenflussmessungen und feedback-steuerung von infusionen
BR112019002457A2 (pt) 2016-08-08 2019-05-14 Unl Holdings Llc dispositivo de entrega de fármaco e método para conectar uma trajetória de fluxo de fluido
WO2018089882A1 (en) * 2016-11-14 2018-05-17 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
AU2018326485B2 (en) 2017-08-31 2024-01-04 Bayer Healthcare Llc Injector pressure calibration system and method
JP7346309B2 (ja) 2017-08-31 2023-09-19 バイエル・ヘルスケア・エルエルシー 流体送達性能を改善するための流体経路インピーダンス評価
CA3067740A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for drive member position and fluid injection system mechanical calibration
WO2019046260A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc METHOD FOR CONTROLLING DYNAMIC PRESSURE IN A FLUID INJECTOR SYSTEM
CN110809482B (zh) 2017-08-31 2023-03-07 拜耳医药保健有限公司 流体注入器系统体积补偿系统和方法
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
EP3784312A1 (de) 2018-04-24 2021-03-03 DEKA Products Limited Partnership Verfahren und system zur fluidausgabe
MX2021001825A (es) 2018-08-16 2021-07-15 Deka Products Lp Bomba medica.
KR102212231B1 (ko) * 2019-03-07 2021-02-03 부산대학교 산학협력단 연동형 약물 주입 펌프의 실제 방출 속도 추정 방법 및 이를 이용한 연동형 약물 주입 펌프 구동상태 검사장치
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
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
EP4185260A4 (de) 2020-07-21 2024-07-31 Icu Medical Inc Flüssigkeitsübertragungsvorrichtungen und verfahren zur verwendung
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
US20240123139A1 (en) * 2022-10-14 2024-04-18 Fluke Corporation Compensation of pressure driven leakage while using high precision volumetric pumps

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453931A (en) * 1980-08-01 1984-06-12 Oximetrix, Inc. Intravenous metering device
IL74236A (en) * 1984-02-08 1990-07-12 Omni Flow Inc Infusion system having plural fluid input ports and at least one patient output port
US5100380A (en) * 1984-02-08 1992-03-31 Abbott Laboratories Remotely programmable infusion system
US4657490A (en) * 1985-03-27 1987-04-14 Quest Medical, Inc. Infusion pump with disposable cassette
US4842584A (en) 1987-05-01 1989-06-27 Abbott Laboratories Disposable fluid infusion pumping chamber cassette and drive mechanism thereof
DE3876143T2 (de) * 1987-05-01 1993-04-22 Abbott Lab Wegwerfbare infusionskassette mit pumpenkammer sowie triebwerk dafuer.
US4927411A (en) * 1987-05-01 1990-05-22 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
US4818186A (en) 1987-05-01 1989-04-04 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
US5056992A (en) * 1987-05-29 1991-10-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
JPS6435340A (en) * 1987-07-31 1989-02-06 Yoshino Kogyosho Co Ltd Airtightness measuring method for container
US5000664A (en) 1989-06-07 1991-03-19 Abbott Laboratories Apparatus and method to test for valve leakage in a pump assembly
JP2963177B2 (ja) * 1990-09-22 1999-10-12 豊田合成株式会社 弁付きキャップの漏れ量測定方法
US5554013A (en) * 1992-05-01 1996-09-10 Mcgaw, Inc. Disposable cassette with negative head height fluid supply
JP2002039905A (ja) * 2000-07-24 2002-02-06 Pentafu Kk 配管の耐漏洩性試験装置および配管の耐漏洩性試験方法
GB0020060D0 (en) * 2000-08-16 2000-10-04 Smiths Industries Plc Syringe pumps
JP4128338B2 (ja) * 2001-02-22 2008-07-30 株式会社リコー 測定装置、測定方法、測定装置の動作制御方法及び測定制御ユニット

Also Published As

Publication number Publication date
DE60320128D1 (de) 2008-05-15
DE60314436D1 (de) 2007-07-26
CA2501724A1 (en) 2004-04-29
MXPA05004072A (es) 2005-06-08
MXPA05004073A (es) 2005-06-08
WO2004035116A1 (en) 2004-04-29
NO20052872D0 (no) 2005-05-18
CA2501559C (en) 2011-07-19
EP1556104B1 (de) 2008-04-02
ES2288226T3 (es) 2008-01-01
ATE364416T1 (de) 2007-07-15
JP2006517423A (ja) 2006-07-27
NO20052872L (no) 2005-07-14
NO20052383L (no) 2005-05-18
CA2501559A1 (en) 2004-04-29
EP1556105A1 (de) 2005-07-27
DE60320128T2 (de) 2009-06-18
JP2006514856A (ja) 2006-05-18
CA2501724C (en) 2011-07-19
EP1556105B1 (de) 2007-06-13
DE60314436T2 (de) 2008-02-14
EP1556104A1 (de) 2005-07-27
JP4738171B2 (ja) 2011-08-03
ES2304534T3 (es) 2008-10-16
WO2004035115A1 (en) 2004-04-29

Similar Documents

Publication Publication Date Title
ATE390943T1 (de) Medizinische kassettenpumpe mit einzelnem kraftsensor zur bestimmung des beriebsstatus
ATE435671T1 (de) Medizinische infusions-kassette mit membran
ATE390559T1 (de) Kontrollventil für kompressoren mit variabler fördermenge
CA2533171A1 (en) A system for performing peritoneal dialysis
ES2061042T3 (es) Microbomba perfeccionada.
ATE395514T1 (de) Fluiddosierung mit pumpeneinheit mit wegwerfmembran
DE60221815D1 (de) Flachprofiliges einlassventil für ein auf einer kolbenpumpe basiertes gerät zum zuführen eines medizinischen stoffes
ATE174406T1 (de) Rückschlagventillose fluidpumpe
DE59601301D1 (de) Fluidpumpe
CA2499939A1 (en) Metering pump with gas removal device
MX2009005060A (es) Metodo y dispositivo de terapia respiratoria.
WO2005111482A3 (en) Needle valve for flow control
BRPI0517579A (pt) unidade de bomba de dosagem
KR950033082A (ko) 하이드로부스트 펌프
WO2007139670A3 (en) Fluid pressure regulator
WO2002099321A3 (en) Control valve
DE60031302D1 (de) Ventil für die kontrollierte verabreichung von einem fluid unter druck
ATE336661T1 (de) Kompressor mit leistungsregelung
EA200800319A1 (ru) Дроссельный клапан
ATE503667T1 (de) Kolbenpumpe
ZA200802182B (en) Device for concentrating a liquid, and differential piston pump
WO2007149882A3 (en) High-pressure regulator
ATE342535T1 (de) Ventil
DE502004007016D1 (de)
SU892014A1 (ru) Объемный насос

Legal Events

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