DE69927811D1 - Okklusionserkennungsystem - Google Patents

Okklusionserkennungsystem

Info

Publication number
DE69927811D1
DE69927811D1 DE69927811T DE69927811T DE69927811D1 DE 69927811 D1 DE69927811 D1 DE 69927811D1 DE 69927811 T DE69927811 T DE 69927811T DE 69927811 T DE69927811 T DE 69927811T DE 69927811 D1 DE69927811 D1 DE 69927811D1
Authority
DE
Germany
Prior art keywords
pressure
leaf spring
pumping cassette
occlusion
rod
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69927811T
Other languages
English (en)
Other versions
DE69927811T2 (de
Inventor
A Cole
W Lawless
D Lynch
S Mo
A Soberon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hospira Inc
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 DE69927811D1 publication Critical patent/DE69927811D1/de
Publication of DE69927811T2 publication Critical patent/DE69927811T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • 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
    • A61M2005/16863—Occlusion detection
    • A61M2005/16868—Downstream occlusion sensors
    • 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
    • A61M2005/16863—Occlusion detection
    • A61M2005/16872—Upstream occlusion sensors
    • 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
DE69927811T 1998-06-12 1999-06-11 Okklusionserkennungsystem Expired - Lifetime DE69927811T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97062 1998-06-12
US09/097,062 US5989222A (en) 1998-06-12 1998-06-12 Pressure (occlusion) sensor
PCT/US1999/013016 WO1999064091A2 (en) 1998-06-12 1999-06-11 Occlusion detection system

Publications (2)

Publication Number Publication Date
DE69927811D1 true DE69927811D1 (de) 2005-11-24
DE69927811T2 DE69927811T2 (de) 2006-07-20

Family

ID=22260725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927811T Expired - Lifetime DE69927811T2 (de) 1998-06-12 1999-06-11 Okklusionserkennungsystem

Country Status (9)

Country Link
US (1) US5989222A (de)
EP (1) EP1083950B1 (de)
JP (1) JP4141639B2 (de)
AT (1) ATE306956T1 (de)
AU (1) AU765163B2 (de)
CA (1) CA2334477C (de)
DE (1) DE69927811T2 (de)
ES (1) ES2251203T3 (de)
WO (1) WO1999064091A2 (de)

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US6893414B2 (en) * 2002-08-12 2005-05-17 Breg, Inc. Integrated infusion and aspiration system and method
US7258534B2 (en) * 2003-09-22 2007-08-21 Hospira, Inc. Fluid delivery device identification and loading system
US7206715B2 (en) * 2003-12-31 2007-04-17 Cardinal Health 303, Inc. Empty container detection using container side pressure sensing
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US8167832B2 (en) 2006-12-09 2012-05-01 The Alfred E. Mann Foundation For Scientific Research Ambulatory infusion devices and methods including occlusion monitoring
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
DE102007048880B4 (de) * 2007-10-11 2009-07-30 Up Management Gmbh Blutdruckmessvorrichtung und Verfahren zum Betreiben einer Blutdruckmessvorrichtung
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US7867192B2 (en) * 2008-02-29 2011-01-11 The Alfred E. Mann Foundation For Scientific Research Ambulatory infusion devices and methods with blockage detection
US7927306B2 (en) * 2008-06-26 2011-04-19 Calibra Medical, Inc. Disposable infusion device with prime indicator
US8378837B2 (en) * 2009-02-20 2013-02-19 Hospira, Inc. Occlusion detection system
CA2769030C (en) 2009-07-30 2016-05-10 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
WO2011011814A1 (en) * 2009-07-30 2011-02-03 Acu Rate Pty Limited An administration set flow condition monitor
FR2959224A1 (fr) * 2010-04-23 2011-10-28 Commissariat Energie Atomique Procede de vidange d'un reservoir collabable.
JP5728632B2 (ja) * 2010-08-06 2015-06-03 株式会社テクトロン 医療用薬液ポンプにおける閉塞圧較正方法及び医療用薬液ポンプ
AU2011308700B2 (en) 2010-10-01 2015-04-02 Zevex, Inc. Pressure sensor seal and method of use
US9067003B2 (en) * 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
DK2729200T3 (da) * 2011-07-06 2017-01-02 Hoffmann La Roche Automatisk indsprøjtningsindretning omfattende to okklusionssensorer
US9240002B2 (en) 2011-08-19 2016-01-19 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
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
AU2013239778B2 (en) 2012-03-30 2017-09-28 Icu Medical, Inc. Air detection system and method for detecting air in a pump of an infusion system
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
WO2013177379A1 (en) 2012-05-25 2013-11-28 Smiths Medical Asd, Inc. Occlusion detection
CA3089257C (en) 2012-07-31 2023-07-25 Icu Medical, Inc. Patient care system for critical medications
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
CA2913915C (en) 2013-05-29 2022-03-29 Hospira, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding 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
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US20150182698A1 (en) 2013-12-31 2015-07-02 Abbvie Inc. Pump, motor and assembly for beneficial agent delivery
ES2776363T3 (es) 2014-02-28 2020-07-30 Icu Medical Inc Sistema de infusión y método que utiliza detección óptica de aire en línea de doble longitud de onda
AU2015266706B2 (en) 2014-05-29 2020-01-30 Icu Medical, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US10227971B2 (en) * 2014-08-12 2019-03-12 Kpr U.S., Llc Downstream flow detection system for flow control apparatus
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
CN104606737A (zh) * 2015-01-23 2015-05-13 深圳市科曼医疗设备有限公司 输液泵及输液泵阻塞检测方法
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
ES2809505T3 (es) 2015-05-26 2021-03-04 Icu Medical Inc Dispositivo de administración de fluido de infusión desechable para la administración programable de fármacos de gran volumen
WO2016205584A1 (en) 2015-06-17 2016-12-22 Smiths Medical Asd, Inc. Force sensing devices, systems and method for syringe pumps
JP7091240B2 (ja) 2015-09-25 2022-06-27 シー・アール・バード・インコーポレーテッド モニタリング能力を含むカテーテルアセンブリ
US10300195B2 (en) 2016-01-20 2019-05-28 Medallion Therapeutics, Inc. Ambulatory infusion devices and associated methods
WO2017146809A1 (en) 2016-02-25 2017-08-31 Massachusetts Institute Of Technology Directional force sensing element and system
AU2017264784B2 (en) 2016-05-13 2022-04-21 Icu Medical, Inc. Infusion pump system and method with common line auto flush
EP3468635A4 (de) 2016-06-10 2019-11-20 ICU Medical, Inc. Akustischer durchflusssensor für kontinuierliche medikamentenflussmessungen und feedback-steuerung von infusionen
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
WO2020072234A1 (en) * 2018-10-03 2020-04-09 Baxalta GmbH Detection assemblies for infusion pumps
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
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
AU2021311443A1 (en) 2020-07-21 2023-03-09 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
US20230122601A1 (en) * 2021-10-18 2023-04-20 Becton, Dickinson And Company Self-Calibration for Pump Operation of Medical Injector

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Also Published As

Publication number Publication date
DE69927811T2 (de) 2006-07-20
ATE306956T1 (de) 2005-11-15
AU765163B2 (en) 2003-09-11
CA2334477A1 (en) 1999-12-16
EP1083950A2 (de) 2001-03-21
WO1999064091A3 (en) 2000-03-02
WO1999064091A2 (en) 1999-12-16
US5989222A (en) 1999-11-23
EP1083950B1 (de) 2005-10-19
CA2334477C (en) 2008-01-08
JP2002517288A (ja) 2002-06-18
JP4141639B2 (ja) 2008-08-27
AU4821299A (en) 1999-12-30
ES2251203T3 (es) 2006-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition