ATE291459T1 - Monolithische hochwirksame mikro- fluidsteuereinheit - Google Patents

Monolithische hochwirksame mikro- fluidsteuereinheit

Info

Publication number
ATE291459T1
ATE291459T1 AT00928139T AT00928139T ATE291459T1 AT E291459 T1 ATE291459 T1 AT E291459T1 AT 00928139 T AT00928139 T AT 00928139T AT 00928139 T AT00928139 T AT 00928139T AT E291459 T1 ATE291459 T1 AT E291459T1
Authority
AT
Austria
Prior art keywords
patient
flow
flow controller
administered
medicinal liquid
Prior art date
Application number
AT00928139T
Other languages
English (en)
Inventor
Steven T Cho
Harlow B Christianson
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 ATE291459T1 publication Critical patent/ATE291459T1/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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • 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
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3523—Communication with implanted devices, e.g. external control using telemetric means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2082—Utilizing particular fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2191—By non-fluid energy field affecting input [e.g., transducer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Flow Control (AREA)
AT00928139T 1999-04-08 2000-04-04 Monolithische hochwirksame mikro- fluidsteuereinheit ATE291459T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/288,762 US6349740B1 (en) 1999-04-08 1999-04-08 Monolithic high performance miniature flow control unit
PCT/US2000/008915 WO2000061215A1 (en) 1999-04-08 2000-04-04 Monolithic high performance miniature flow control unit

Publications (1)

Publication Number Publication Date
ATE291459T1 true ATE291459T1 (de) 2005-04-15

Family

ID=23108534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00928139T ATE291459T1 (de) 1999-04-08 2000-04-04 Monolithische hochwirksame mikro- fluidsteuereinheit

Country Status (9)

Country Link
US (1) US6349740B1 (de)
EP (1) EP1165179B1 (de)
JP (1) JP2002541573A (de)
AT (1) ATE291459T1 (de)
AU (1) AU771318B2 (de)
CA (1) CA2369068C (de)
DE (1) DE60018912T8 (de)
ES (1) ES2239003T3 (de)
WO (1) WO2000061215A1 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495104B1 (en) * 1999-08-19 2002-12-17 Caliper Technologies Corp. Indicator components for microfluidic systems
US6454759B2 (en) * 2000-02-28 2002-09-24 The Regents Of The University Of California Microfabricated injectable drug delivery system
US6632400B1 (en) * 2000-06-22 2003-10-14 Agilent Technologies, Inc. Integrated microfluidic and electronic components
CN1471413A (zh) 2000-09-08 2004-01-28 用于患者注射的装置、***和方法
ES2300082T3 (es) * 2000-11-09 2008-06-01 Insulet Corporation Medio de suministro transcutaneo.
WO2003008102A1 (en) * 2001-07-18 2003-01-30 The Regents Of The University Of Michigan Microfluidic gravity pump with constant flow rate
US20030130625A1 (en) * 2002-01-07 2003-07-10 Jacobson James D. Infusion system
CN100493648C (zh) * 2002-04-08 2009-06-03 罗斯蒙德公司 可植入压力启动式微型阀
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
US7235164B2 (en) 2002-10-18 2007-06-26 Eksigent Technologies, Llc Electrokinetic pump having capacitive electrodes
US7901419B2 (en) * 2002-09-04 2011-03-08 Allergan, Inc. Telemetrically controlled band for regulating functioning of a body organ or duct, and methods of making, implantation and use
TW590982B (en) * 2002-09-27 2004-06-11 Agnitio Science & Technology I Micro-fluid driving device
US6725882B1 (en) * 2003-01-03 2004-04-27 Industrial Technology Research Institute Configurable micro flowguide device
US6813964B1 (en) * 2003-05-21 2004-11-09 Hospira, Inc. Fluid flow measurement device
US7678103B2 (en) * 2003-06-12 2010-03-16 Cordis Corporation Orifice device for delivering drugs at low fluid flow rates
US7108762B2 (en) 2003-06-12 2006-09-19 Cordis Corporation Method for manufacturing an orifice mechanism capable of low fluid flow rates
US7320676B2 (en) * 2003-10-02 2008-01-22 Medtronic, Inc. Pressure sensing in implantable medical devices
EP1688157A1 (de) * 2003-11-25 2006-08-09 Nemoto Kyorindo Co., Ltd. Vorrichtung zur infusion von medikamenten
US7740024B2 (en) 2004-02-12 2010-06-22 Entegris, Inc. System and method for flow monitoring and control
US8642353B2 (en) * 2004-05-10 2014-02-04 The Aerospace Corporation Microfluidic device for inducing separations by freezing and associated method
US7694694B2 (en) * 2004-05-10 2010-04-13 The Aerospace Corporation Phase-change valve apparatuses
US7721762B2 (en) 2004-06-24 2010-05-25 The Aerospace Corporation Fast acting valve apparatuses
US7686040B2 (en) * 2004-06-24 2010-03-30 The Aerospace Corporation Electro-hydraulic devices
US7650910B2 (en) * 2004-06-24 2010-01-26 The Aerospace Corporation Electro-hydraulic valve apparatuses
US8211060B2 (en) * 2005-05-10 2012-07-03 Palyon Medical (Bvi) Limited Reduced size implantable pump
US7637892B2 (en) * 2005-05-10 2009-12-29 Palyon Medical (Bvi) Limited Variable flow infusion pump system
US8114055B2 (en) 2005-05-10 2012-02-14 Palyon Medical (Bvi) Limited Implantable pump with infinitely variable resistor
US8915893B2 (en) 2005-05-10 2014-12-23 Palyon Medical (Bvi) Limited Variable flow infusion pump system
TW200728693A (en) * 2005-08-12 2007-08-01 Celerity Inc Flow measurement and control with bubble detection
WO2007062068A2 (en) * 2005-11-23 2007-05-31 Deon Anex, Llp Electrokinetic pump designs and drug delivery systems
US8182767B2 (en) * 2005-12-27 2012-05-22 Honeywell International Inc. Needle-septum interface for a fluidic analyzer
ATE453419T1 (de) * 2006-03-14 2010-01-15 Hoffmann La Roche Peristaltische mikropumpe mit volumenstromsensor
US8403908B2 (en) 2007-12-17 2013-03-26 Hospira, Inc. Differential pressure based flow sensor assembly for medication delivery monitoring and method of using the same
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
EP2471572A3 (de) * 2008-04-17 2012-10-17 Allergan, Inc. Implantierbare Injektionsportvorrichtung
US9023063B2 (en) 2008-04-17 2015-05-05 Apollo Endosurgery, Inc. Implantable access port device having a safety cap
US8065924B2 (en) * 2008-05-23 2011-11-29 Hospira, Inc. Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same
US7819838B2 (en) * 2008-09-02 2010-10-26 Hospira, Inc. Cassette for use in a medication delivery flow sensor assembly and method of making the same
US20100114027A1 (en) * 2008-11-05 2010-05-06 Hospira, Inc. Fluid medication delivery systems for delivery monitoring of secondary medications
US8048022B2 (en) * 2009-01-30 2011-11-01 Hospira, Inc. Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same
US20100280486A1 (en) * 2009-04-29 2010-11-04 Hospira, Inc. System and method for delivering and monitoring medication
US8715158B2 (en) * 2009-08-26 2014-05-06 Apollo Endosurgery, Inc. Implantable bottom exit port
US8506532B2 (en) * 2009-08-26 2013-08-13 Allergan, Inc. System including access port and applicator tool
US8708979B2 (en) 2009-08-26 2014-04-29 Apollo Endosurgery, Inc. Implantable coupling device
US20110196195A1 (en) * 2010-02-05 2011-08-11 Allergan, Inc. Implantable subcutaneous access port
US8882728B2 (en) * 2010-02-10 2014-11-11 Apollo Endosurgery, Inc. Implantable injection port
US20110270021A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Electronically enhanced access port for a fluid filled implant
US8992415B2 (en) 2010-04-30 2015-03-31 Apollo Endosurgery, Inc. Implantable device to protect tubing from puncture
US20110270025A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Remotely powered remotely adjustable gastric band system
US8397578B2 (en) 2010-06-03 2013-03-19 Medtronic, Inc. Capacitive pressure sensor assembly
US9737657B2 (en) 2010-06-03 2017-08-22 Medtronic, Inc. Implantable medical pump with pressure sensor
US20120041258A1 (en) 2010-08-16 2012-02-16 Allergan, Inc. Implantable access port system
US20120065460A1 (en) 2010-09-14 2012-03-15 Greg Nitka Implantable access port system
CN103813814A (zh) 2011-05-05 2014-05-21 艾克西根特技术有限公司 用于电动输送***的凝胶联接
US8821373B2 (en) 2011-05-10 2014-09-02 Apollo Endosurgery, Inc. Directionless (orientation independent) needle injection port
WO2013028497A1 (en) 2011-08-19 2013-02-28 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
US8801597B2 (en) 2011-08-25 2014-08-12 Apollo Endosurgery, Inc. Implantable access port with mesh attachment rivets
US9199069B2 (en) 2011-10-20 2015-12-01 Apollo Endosurgery, Inc. Implantable injection port
US8858421B2 (en) 2011-11-15 2014-10-14 Apollo Endosurgery, Inc. Interior needle stick guard stems for tubes
US9089395B2 (en) 2011-11-16 2015-07-28 Appolo Endosurgery, Inc. Pre-loaded septum for use with an access port
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
US8568360B2 (en) 2011-12-28 2013-10-29 Palyon Medical (Bvi) Limited Programmable implantable pump design
EP4201327B1 (de) 2012-03-30 2024-06-19 Insulet Corporation Flüssigkeitsabgabevorrichtung mit einem instrument für transkutanen zugang und einem einsatzmechanismus sowie blutzuckerüberwachungsvorrichtung zur verwendung damit
US9995611B2 (en) 2012-03-30 2018-06-12 Icu Medical, Inc. Air detection system and method for detecting air in a pump of an infusion system
ES2743160T3 (es) 2012-07-31 2020-02-18 Icu Medical Inc Sistema de cuidado de pacientes para medicaciones críticas
WO2014190264A1 (en) 2013-05-24 2014-11-27 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
WO2014194089A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
EP3003442B1 (de) 2013-05-29 2020-12-30 ICU Medical, Inc. Infusionssystem und verfahren zur verwendung zur verhinderung der übersättigung eines analog-digital-wandlers
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
EP3110474B1 (de) 2014-02-28 2019-12-18 ICU Medical, Inc. Infusionssystem und verfahren mit verwendung von optischer luftblasenerkennung mit zwei wellenlängen
US10441717B2 (en) 2014-04-15 2019-10-15 Insulet Corporation Monitoring a physiological parameter associated with tissue of a host to confirm delivery of medication
US11344673B2 (en) 2014-05-29 2022-05-31 Icu Medical, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
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
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
US9717455B2 (en) * 2015-03-31 2017-08-01 Empire Technology Development Llc Portable flow meter for low volume applications
EP3304373B1 (de) 2015-05-26 2020-07-08 ICU Medical, Inc. Wegwerfbare infusionsflüssigkeitsausgabevorrichtung für programmierbare grossvolumige arzneimittelabgabe
US9980672B2 (en) 2015-07-16 2018-05-29 Empire Technology Development Llc Single-chambered sweat rate monitoring sensor
EP3380061A4 (de) 2015-11-24 2019-07-24 Insulet Corporation Automatisiertes wearable-arzneimittelabgabesystem
US10413665B2 (en) 2015-11-25 2019-09-17 Insulet Corporation Wearable medication delivery device
US10589022B2 (en) 2015-12-30 2020-03-17 Baxter Corporation Englewood Syringe plunger positioning apparatus and method
EP3426156A1 (de) * 2016-03-10 2019-01-16 Epitronic Holdings Pte. Ltd. Mikroelektronischer sensor zur verwendung in hypersensitiven mikrofonen
ES2912378T3 (es) 2016-05-13 2022-05-25 Icu Medical Inc Sistema de bomba de infusión con purga automática de línea común
EP3468635A4 (de) 2016-06-10 2019-11-20 ICU Medical, Inc. Akustischer durchflusssensor für kontinuierliche medikamentenflussmessungen und feedback-steuerung von infusionen
EP3554705B1 (de) * 2017-02-16 2021-04-07 Hewlett-Packard Development Company, L.P. Luftblasenventil
US11045603B2 (en) 2017-02-22 2021-06-29 Insulet Corporation Needle insertion mechanisms for drug containers
WO2019067367A1 (en) 2017-09-26 2019-04-04 Insulet Corporation NEEDLE MECHANISM MODULE FOR DRUG DELIVERY DEVICE
US11147931B2 (en) 2017-11-17 2021-10-19 Insulet Corporation Drug delivery device with air and backflow elimination
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11241532B2 (en) 2018-08-29 2022-02-08 Insulet Corporation Drug delivery system with sensor having optimized communication and infusion site
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
IL269235A (en) * 2019-09-09 2021-03-25 Sherlock Leaks & Floods Ltd Multi-range flowmeter
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
EP4185260A1 (de) 2020-07-21 2023-05-31 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
US20230158225A1 (en) * 2021-11-24 2023-05-25 Medtronic, Inc. Fluid drug spread-promoting pump
CN115445028A (zh) * 2022-10-28 2022-12-09 吉林省人民医院 一种自动针剂调节***

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1109545A (en) * 1976-05-08 1981-09-22 Nissan Motor Co., Ltd. Electrostatic apparatus for controlling flow rate of liquid
GB8422876D0 (en) * 1984-09-11 1984-10-17 Secr Defence Silicon implant devices
US5279607A (en) * 1991-05-30 1994-01-18 The State University Of New York Telemetry capsule and process
DE59207729D1 (de) * 1992-09-11 1997-01-30 Siemens Ag Vorrichtung zum Zurückhalten von Luftblasen
US5417235A (en) * 1993-07-28 1995-05-23 Regents Of The University Of Michigan Integrated microvalve structures with monolithic microflow controller
GB2285494B (en) * 1994-01-05 1998-04-22 Ckd Corp Control apparatus for an electroviscous fluid
US5513636A (en) * 1994-08-12 1996-05-07 Cb-Carmel Biotechnology Ltd. Implantable sensor chip
DE69530669T2 (de) * 1995-02-18 2003-11-27 Agilent Technologies Deutschla Vermischen von Flüssigkeiten mittels Elektroosmose
US5865417A (en) * 1996-09-27 1999-02-02 Redwood Microsystems, Inc. Integrated electrically operable normally closed valve
US6447727B1 (en) * 1996-11-19 2002-09-10 Caliper Technologies Corp. Microfluidic systems
JP4114087B2 (ja) * 1996-11-21 2008-07-09 クロスジェクト 医薬経皮吸収投与装置のリザーバを充填する小型弁
US5876675A (en) * 1997-08-05 1999-03-02 Caliper Technologies Corp. Microfluidic devices and systems
EP0897690B1 (de) * 1997-08-15 2013-04-24 Academisch Ziekenhuis Leiden h.o.d.n. LUMC Druckfühler für den Gebrauch in einem Aneurysma
CA2300203A1 (en) * 1997-09-02 1999-03-11 Caliper Technologies Corporation Microfluidic system with electrofluidic and electrothermal controls
EP1019712A4 (de) * 1997-09-19 2002-08-07 Aclara Biosciences Inc Vorrichtung und verfahren zur kapillarströmung mit einem elektrischen feld
US5992820A (en) * 1997-11-19 1999-11-30 Sarnoff Corporation Flow control in microfluidics devices by controlled bubble formation

Also Published As

Publication number Publication date
WO2000061215A1 (en) 2000-10-19
DE60018912D1 (de) 2005-04-28
EP1165179A1 (de) 2002-01-02
ES2239003T3 (es) 2005-09-16
AU4641900A (en) 2000-11-14
US6349740B1 (en) 2002-02-26
DE60018912T2 (de) 2006-03-30
EP1165179B1 (de) 2005-03-23
AU771318B2 (en) 2004-03-18
DE60018912T8 (de) 2006-06-08
CA2369068A1 (en) 2000-10-19
JP2002541573A (ja) 2002-12-03
CA2369068C (en) 2008-09-02

Similar Documents

Publication Publication Date Title
ATE291459T1 (de) Monolithische hochwirksame mikro- fluidsteuereinheit
JP7174089B2 (ja) 液剤を投薬する計量システムを有するポンプ・エンジン
US5188603A (en) Fluid infusion delivery system
JP4756077B2 (ja) 注入ポンプ及びその使用方法
CN101380492B (zh) 用来对流体形式的药物进行给药的装置
DE60111234D1 (de) Durchflussregelung für intravenöse flüssigkeitszuführung
US8535280B2 (en) Pressure based refill status monitor for implantable pumps
US20080262441A1 (en) Infusion status indicator
ATE303827T1 (de) Vorrichtung zur dosierten verabreichung einer medikamentflüssigkeit
WO2004004802A3 (en) Device and method for drug delivery to animals
GR20050100452A (el) Συστημα καθετηρα ανταλλαγης υγρων
ATE408430T1 (de) Arzneimittelinfusionssystem
WO2005032624A3 (en) Pressure sensing in implantable medical devices
WO2004105827A3 (en) Drug delivery device and method
WO2004094823A3 (en) Hydraulically actuated pump for long duration medicament administration
EP2379025B1 (de) Flüssigkeitszufuhrmittel für augenoperationen
DE69637920D1 (de) Vom Patienten gesteuerte Vorrichtung zur Arzneimittelabgabe
DK0751794T3 (da) Engangskassette til væskeinfusionspumpekammer med en trykknap til strømningsstop
BR0317676A (pt) Aparelho de administração de medicamento
ATE494024T1 (de) Einweginfusionsvorrichtung
WO2001003757A3 (en) Medical fluid delivery system
MXPA04006534A (es) Sistema de infusion.
SE9303484D0 (sv) Förfarande och anordning för mätning av flödesmotståndet hos en kateter vid ett implanterat infusionssystem för läkemedel
CN101325983B (zh) 包括阀和流量控制器的流量控制组件
KR100399643B1 (ko) 주사 수액 공급 조절 장치

Legal Events

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