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DK2198778T3 - Infusionsapparat med impedansmåling - Google Patents

Infusionsapparat med impedansmåling

Info

Publication number
DK2198778T3
DK2198778T3 DK08022099.9T DK08022099T DK2198778T3 DK 2198778 T3 DK2198778 T3 DK 2198778T3 DK 08022099 T DK08022099 T DK 08022099T DK 2198778 T3 DK2198778 T3 DK 2198778T3
Authority
DK
Denmark
Prior art keywords
impedance measurement
infusion apparatus
infusion
impedance
measurement
Prior art date
Application number
DK08022099.9T
Other languages
English (en)
Inventor
James Leuenberger
Reto Aeschlimann
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK2198778T3 publication Critical patent/DK2198778T3/da

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
    • A61M5/168—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
    • A61M5/16836—Monitoring, detecting, signalling or eliminating infusion flow anomalies by sensing tissue properties at the infusion site, e.g. for detecting infiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • 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
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DK08022099.9T 2008-12-19 2008-12-19 Infusionsapparat med impedansmåling DK2198778T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08022099.9A EP2198778B1 (en) 2008-12-19 2008-12-19 Infusion device with impedance measurement

Publications (1)

Publication Number Publication Date
DK2198778T3 true DK2198778T3 (da) 2013-10-14

Family

ID=40826141

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08022099.9T DK2198778T3 (da) 2008-12-19 2008-12-19 Infusionsapparat med impedansmåling

Country Status (3)

Country Link
US (1) US9504787B2 (da)
EP (1) EP2198778B1 (da)
DK (1) DK2198778T3 (da)

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JP5694920B2 (ja) * 2008-05-14 2015-04-01 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ クリーナブルインターフェースおよびストレイトラインアタッチメントを備える分離可能な注入セット
EP3677293A1 (en) 2009-01-12 2020-07-08 Becton, Dickinson and Company In-dwelling rigid catheter with flexible features
DK2635323T3 (da) 2010-11-01 2020-03-23 Hoffmann La Roche Fluiddoseringsanordning med en strømningsdetektor
US8795230B2 (en) 2010-11-30 2014-08-05 Becton, Dickinson And Company Adjustable height needle infusion device
US8814831B2 (en) 2010-11-30 2014-08-26 Becton, Dickinson And Company Ballistic microneedle infusion device
US8784383B2 (en) 2010-11-30 2014-07-22 Becton, Dickinson And Company Insulin pump dermal infusion set having partially integrated mechanized cannula insertion with disposable activation portion
US8795234B2 (en) 2010-11-30 2014-08-05 Becton, Dickinson And Company Integrated spring-activated ballistic insertion for drug infusion device
US9950109B2 (en) 2010-11-30 2018-04-24 Becton, Dickinson And Company Slide-activated angled inserter and cantilevered ballistic insertion for intradermal drug infusion
JP2014087450A (ja) * 2012-10-30 2014-05-15 Seiko Epson Corp 液体輸送装置及びチューブの閉塞状態の判定方法
JP2015097778A (ja) * 2013-10-17 2015-05-28 セイコーエプソン株式会社 流体輸送装置、及び、輸送管の異常判定方法
GB2525150A (en) * 2014-01-30 2015-10-21 Cellnovo Ltd Therapeutic product delivery device
US9872633B2 (en) 2014-09-29 2018-01-23 Becton, Dickinson And Company Cannula insertion detection
US10130757B2 (en) * 2015-05-01 2018-11-20 Medtronic Minimed, Inc. Method and system for leakage detection in portable medical devices
JP7296887B2 (ja) * 2017-04-20 2023-06-23 ベクトン・ディキンソン・アンド・カンパニー インスリンの流れを停止させる電気的な制御を備えたインスリン漏れセンサ
CN113310635B (zh) * 2021-05-26 2023-01-13 广西电网有限责任公司南宁供电局 一种cvt油箱缺陷检测及处理装置

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US4410322A (en) 1979-03-09 1983-10-18 Avi, Inc. Nonpulsating TV pump and disposable pump chamber
US4619653A (en) * 1979-04-27 1986-10-28 The Johns Hopkins University Apparatus for detecting at least one predetermined condition and providing an informational signal in response thereto in a medication infusion system
WO1994011054A1 (en) 1992-11-09 1994-05-26 Sipin Anatole J Controlled fluid transfer system
US6328712B1 (en) 1996-02-28 2001-12-11 Smisson-Cartledge Biomedical Corporation Rapid infusion system
US5843035A (en) 1996-04-10 1998-12-01 Baxter International Inc. Air detector for intravenous infusion system
US7267665B2 (en) * 1999-06-03 2007-09-11 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
WO1999010028A1 (en) 1997-08-22 1999-03-04 Deka Products Limited Partnership System, method and cassette for mixing and delivering intravenous drugs
US6616633B1 (en) 1997-09-19 2003-09-09 Alaris Medical Systems, Inc. Apparatus and method for air-in-line detection
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JP2000316970A (ja) 1999-05-10 2000-11-21 Medicos Hirata:Kk 自動制御式ポータブル点滴装置
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US6475178B1 (en) 2000-08-10 2002-11-05 Abbott Laboratories Autopriming a micro-cassette while minimizing the formation of air bubbles in a pumping chamber
JP4055926B2 (ja) 2000-08-14 2008-03-05 テルモ株式会社 輸液ポンプ
JP2004532670A (ja) 2001-02-22 2004-10-28 インシュレット コーポレイション モジュール式の輸液装置及び方法
US6622542B2 (en) 2001-03-20 2003-09-23 Therox, Inc. Bubble detector and method of use thereof
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ES2296981T3 (es) 2001-07-31 2008-05-01 Scott Laboratories, Inc. Aparatos para proporcionar infusion iv.
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US6830558B2 (en) 2002-03-01 2004-12-14 Insulet Corporation Flow condition sensor assembly for patient infusion device
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EP1762263A1 (de) 2005-09-08 2007-03-14 Hoffman-La Roche AG Blasendetektor, Okklusionsdetektor oder Leckdetektor in einer oder für eine Vorrichtung zur Verabreichung eines flüssigen Produkts
CA2651703A1 (en) 2006-05-10 2007-11-15 F. Hoffmann-La Roche Ag Infusion set with a data storage device
EP1987761B1 (de) * 2007-05-03 2019-10-23 F. Hoffmann-La Roche AG Schlauchförmiger Sensor zum Nachweis eines Analyten

Also Published As

Publication number Publication date
EP2198778B1 (en) 2013-07-03
US20100160902A1 (en) 2010-06-24
US9504787B2 (en) 2016-11-29
EP2198778A1 (en) 2010-06-23

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