ATE306956T1 - Okklusionserkennungsystem - Google Patents

Okklusionserkennungsystem

Info

Publication number
ATE306956T1
ATE306956T1 AT99931780T AT99931780T ATE306956T1 AT E306956 T1 ATE306956 T1 AT E306956T1 AT 99931780 T AT99931780 T AT 99931780T AT 99931780 T AT99931780 T AT 99931780T AT E306956 T1 ATE306956 T1 AT E306956T1
Authority
AT
Austria
Prior art keywords
pressure
leaf spring
pumping cassette
occlusion
rod
Prior art date
Application number
AT99931780T
Other languages
German (de)
English (en)
Inventor
Martin A Cole
Michael W Lawless
Christopher D Lynch
Frank S C Mo
Peter A Soberon
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 ATE306956T1 publication Critical patent/ATE306956T1/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
    • A61M5/168—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

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)
  • Burglar Alarm Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
AT99931780T 1998-06-12 1999-06-11 Okklusionserkennungsystem ATE306956T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE306956T1 true ATE306956T1 (de) 2005-11-15

Family

ID=22260725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99931780T ATE306956T1 (de) 1998-06-12 1999-06-11 Okklusionserkennungsystem

Country Status (9)

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

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766873B2 (en) 1998-10-29 2010-08-03 Medtronic Minimed, Inc. Method and apparatus for detecting occlusions in an ambulatory infusion pump
US7621893B2 (en) 1998-10-29 2009-11-24 Medtronic Minimed, Inc. Methods and apparatuses for detecting occlusions in an ambulatory infusion pump
US6077055A (en) * 1998-12-03 2000-06-20 Sims Deltec, Inc. Pump system including cassette sensor and occlusion sensor
US6497680B1 (en) * 1999-12-17 2002-12-24 Abbott Laboratories Method for compensating for pressure differences across valves in cassette type IV pump
US8158508B2 (en) * 2001-03-05 2012-04-17 Megica Corporation Structure and manufacturing method of a chip scale package
US7527608B2 (en) 2002-08-12 2009-05-05 Lma North America, Inc. Medication infusion and aspiration system and method
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
DK1818664T3 (da) * 2006-02-13 2013-08-05 Hoffmann La Roche Apparat til erkendelse af en trykændring i et mikrodoseringsapparats væskebane
US8167832B2 (en) 2006-12-09 2012-05-01 The Alfred E. Mann Foundation For Scientific Research Ambulatory infusion devices and methods including occlusion monitoring
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
DE102007048880B4 (de) * 2007-10-11 2009-07-30 Up Management Gmbh Blutdruckmessvorrichtung und Verfahren zum Betreiben einer Blutdruckmessvorrichtung
US8517990B2 (en) 2007-12-18 2013-08-27 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
US20120186509A1 (en) * 2009-07-30 2012-07-26 Zoran Milijasevic Administration set flow condition monitor
EP3284494A1 (en) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Portable infusion pump system
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
JP2013538652A (ja) 2010-10-01 2013-10-17 ゼヴェクス・インコーポレーテッド 圧力センサーシールおよび使用方法
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
EP2729200B1 (en) * 2011-07-06 2016-10-19 F.Hoffmann-La Roche Ag Automatic injection device comprising two occlusion sensors
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
WO2013148798A1 (en) 2012-03-30 2013-10-03 Hospira, 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
US10004847B2 (en) 2012-05-25 2018-06-26 Smiths Medical Asd, Inc. Occlusion detection
EP3586891B1 (en) 2012-07-31 2025-04-09 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
US10046112B2 (en) 2013-05-24 2018-08-14 Icu Medical, 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
US10166328B2 (en) 2013-05-29 2019-01-01 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
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
JP6636442B2 (ja) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法
CA2947045C (en) 2014-05-29 2022-10-18 Hospira, 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
EP3304373B1 (en) 2015-05-26 2020-07-08 ICU Medical, Inc. Disposable infusion fluid delivery device for programmable large volume drug delivery
EP3310411A4 (en) 2015-06-17 2019-01-23 Smiths Medical ASD, Inc. FUEL SENSORS, SYSTEMS AND METHOD FOR SPRAY PUMPS
EP3346913B1 (en) 2015-09-25 2025-04-23 C. R. Bard, Inc. Catheter assembly including monitoring capabilities
EP3405232B1 (en) 2016-01-20 2023-10-18 Medtronic MiniMed, Inc. Ambulatory infusion devices and associated methods
US10222278B2 (en) 2016-02-25 2019-03-05 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
CA3027176A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
JP2022502196A (ja) * 2018-10-03 2022-01-11 武田薬品工業株式会社 注入ポンプのための検出アセンブリ
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
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
CN114302752B (zh) * 2019-09-03 2024-12-03 拜耳医药保健有限责任公司 患者管线空气检测和重复使用防止
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
MX2022008297A (es) 2020-01-07 2022-08-08 Bard Access Systems Inc Sistemas y metodo de diagnostico que incluyen dispositivo vasculares de deteccion de temperatura.
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
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
JP2024539675A (ja) 2021-10-18 2024-10-29 ベクトン・ディキンソン・アンド・カンパニー 医療インジェクタのポンプ操作のための自己較正
USD1052728S1 (en) 2021-11-12 2024-11-26 Icu Medical, Inc. Medical fluid infusion pump
EP4444472A4 (en) 2021-12-10 2025-11-19 Icu Medical Inc COORDINATED FLOW CONTROL MEDICAL FLUID MIXING SYSTEMS

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554115A (en) * 1896-02-04 Perfuming device
US4482347A (en) * 1982-08-12 1984-11-13 American Hospital Supply Corporation Peristaltic fluid-pumping apparatus
US4690673A (en) * 1985-11-26 1987-09-01 Imed Corporation Dual mode I.V. infusion device with distal sensor
US4784576A (en) * 1986-09-02 1988-11-15 Critikon, Inc. Pump pressure sensor
US4882575A (en) * 1987-01-28 1989-11-21 Sharp Kabushiki Kaisha Monitor for blocked condition in tube for fluid infusion pump
US4927411A (en) * 1987-05-01 1990-05-22 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
US4950244A (en) * 1987-05-01 1990-08-21 Abbott Laboratories Pressure sensor assembly for disposable pump cassette
US4863425A (en) * 1987-12-04 1989-09-05 Pacesetter Infusion, Ltd. Patient-side occlusion detection system for a medication infusion system
US4979940A (en) * 1988-03-08 1990-12-25 Baxter International Inc. Infusion system, methodology, and algorithm for identifying patient-induced pressure artifacts
US5246347A (en) * 1988-05-17 1993-09-21 Patients Solutions, Inc. Infusion device with disposable elements
US5116203A (en) * 1990-03-15 1992-05-26 Abbott Laboratories Detecting occlusion of proximal or distal lines of an IV pump
DE69219726T2 (de) * 1991-06-10 1997-11-27 Baxter Int Intravenöse dosierungen überwachende vorrichtung
CA2071790C (en) * 1991-06-21 2003-10-14 Peter C. Lord Method and apparatus for acoustic fault detection in an implantable medication infusion pump
US5213573A (en) * 1991-08-05 1993-05-25 Imed Corporation Iv administration set infiltration monitor
US5292306A (en) * 1993-01-29 1994-03-08 Abbott Laboratories Method of detecting occlusions in a solution pumping system
ATE245040T1 (de) * 1994-05-13 2003-08-15 Abbott Lab Einweginfusionskassette mit einem druckknopfbetätigten apsperrventil
US5695473A (en) * 1994-07-27 1997-12-09 Sims Deltec, Inc. Occlusion detection system for an infusion pump
US5554115A (en) * 1995-04-07 1996-09-10 Abbott Laboratories Sensor for measuring pressures in a cassette pump proximal and distal to a pumping chamber
US5514102A (en) * 1995-05-05 1996-05-07 Zevex Incorporated Pressure monitoring enteral feeding system and method
GB2338752B (en) * 1996-04-10 2000-07-19 Baxter Int Volumetric infusion pump

Also Published As

Publication number Publication date
EP1083950B1 (en) 2005-10-19
AU765163B2 (en) 2003-09-11
WO1999064091A3 (en) 2000-03-02
US5989222A (en) 1999-11-23
DE69927811T2 (de) 2006-07-20
AU4821299A (en) 1999-12-30
DE69927811D1 (de) 2005-11-24
WO1999064091A2 (en) 1999-12-16
JP4141639B2 (ja) 2008-08-27
CA2334477A1 (en) 1999-12-16
CA2334477C (en) 2008-01-08
EP1083950A2 (en) 2001-03-21
JP2002517288A (ja) 2002-06-18
ES2251203T3 (es) 2006-04-16

Similar Documents

Publication Publication Date Title
ATE306956T1 (de) Okklusionserkennungsystem
US4526574A (en) Differential occlusion sensing method and apparatus
US4994035A (en) Pressure-transmitting diaphragm system for infusions
US6572604B1 (en) Occlusion detection method and system for ambulatory drug infusion pump
CA1317786C (en) Pressure sensor assembly for disposable pump cassette
US5688244A (en) Apparatus for monitoring infusion
AU586594B2 (en) Dual mode I.V. infusion device with distal sensor
CA2029177A1 (en) Apparatus for detecting fluid line occlusion
CA2062002A1 (en) Two-cycle peristaltic pump with occlusion detector
JPH01249064A (ja) 輸液管の閉塞状態検出装置
US5939640A (en) Pressure measurement device, in particular for an infusion apparatus
JP3035006B2 (ja) 管内超過圧力検出器及びこの検出器を備えたポンプ
CN201561835U (zh) 一种输液泵输液压力检测机构
US11083839B2 (en) Infusion arrangement for administering a medical fluid
CN211461583U (zh) 非侵入输液管路阻塞检测器
MX2024005321A (es) Sistema de dialisis peritoneal con linea de paciente de dos lumenes y metodo para detectar oclusiones.
US11596317B2 (en) Fluid pressure sensor protection
CN110787341B (zh) 非侵入输液管路阻塞检测器
JPH03205060A (ja) 輸液ポンプの輸液圧力検出装置
EP1723905A2 (en) Device for non-invasive measurement of the pressure of a fluid, particularly for measuring blood pressure in medical equipment
CN119855628A (zh) 动脉管线通畅性指示器装置、系统和方法

Legal Events

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