ATE41311T1 - Detektor von luft in einer leitung. - Google Patents

Detektor von luft in einer leitung.

Info

Publication number
ATE41311T1
ATE41311T1 AT85306602T AT85306602T ATE41311T1 AT E41311 T1 ATE41311 T1 AT E41311T1 AT 85306602 T AT85306602 T AT 85306602T AT 85306602 T AT85306602 T AT 85306602T AT E41311 T1 ATE41311 T1 AT E41311T1
Authority
AT
Austria
Prior art keywords
detector
emitter
radiation
emitters
air
Prior art date
Application number
AT85306602T
Other languages
English (en)
Inventor
Alan Stuart Balding
Nigel Fawbert Carter
Paul Frederick Frampton
Vincent Anthony Rosso
Original Assignee
Vi Tal Hospital Products Limit
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 Vi Tal Hospital Products Limit filed Critical Vi Tal Hospital Products Limit
Application granted granted Critical
Publication of ATE41311T1 publication Critical patent/ATE41311T1/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
    • A61M5/36—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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT85306602T 1984-09-24 1985-09-17 Detektor von luft in einer leitung. ATE41311T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848424101A GB8424101D0 (en) 1984-09-24 1984-09-24 Air-in-line detector
EP85306602A EP0181691B1 (de) 1984-09-24 1985-09-17 Detektor von Luft in einer Leitung

Publications (1)

Publication Number Publication Date
ATE41311T1 true ATE41311T1 (de) 1989-04-15

Family

ID=10567181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85306602T ATE41311T1 (de) 1984-09-24 1985-09-17 Detektor von luft in einer leitung.

Country Status (6)

Country Link
US (1) US4829448A (de)
EP (1) EP0181691B1 (de)
AT (1) ATE41311T1 (de)
CA (1) CA1269144A (de)
DE (1) DE3568701D1 (de)
GB (1) GB8424101D0 (de)

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US4859864A (en) * 1987-05-07 1989-08-22 Becton, Dickinson And Company Sensor and method for detecting the presence of air bubbles in liquid
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US5789675A (en) * 1995-08-04 1998-08-04 Zevex, Inc. Disposable electromagnetic fluid level sensor
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US6616633B1 (en) 1997-09-19 2003-09-09 Alaris Medical Systems, Inc. Apparatus and method for air-in-line detection
US6231320B1 (en) 1998-06-12 2001-05-15 Abbott Laboratories Drug infusion pumping cassette latching mechanism
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US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
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US6687004B1 (en) * 1999-10-22 2004-02-03 Marquette University Optical sensor for opaque and non-opaque materials
US6523414B1 (en) 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
US6659976B2 (en) * 2001-04-16 2003-12-09 Zevek, Inc. Feeding set adaptor
US6531708B1 (en) 2001-04-16 2003-03-11 Zevex, Inc. Optical bubble detection system
ITMI20031715A1 (it) * 2003-09-05 2005-03-06 Dideco Spa Dispositivo di comando nella raccolta differenziata dei
US20050195087A1 (en) * 2004-03-04 2005-09-08 Thompson Holly R. Air-in-line detector with warning device
US20080103445A1 (en) * 2006-09-29 2008-05-01 Blaine David H Method and Apparatus for Detecting Air Bubbles
US7805978B2 (en) * 2006-10-24 2010-10-05 Zevex, Inc. Method for making and using an air bubble detector
WO2009029533A1 (en) * 2007-08-24 2009-03-05 Zevex, Inc. Ultrasonic air and fluid detector
CA2698947C (en) * 2007-10-11 2017-12-12 Ecolab Inc. Optical product detection sensor
US7924424B2 (en) * 2007-10-11 2011-04-12 Ecolab Usa Inc. Optical product detection sensor
WO2009073859A1 (en) * 2007-12-07 2009-06-11 Zevex, Inc. Method of inducing transverse motion in langevin type transducers using split electroding of ceramic elements
US8517990B2 (en) 2007-12-18 2013-08-27 Hospira, Inc. User interface improvements for medical devices
MX2010008015A (es) * 2008-01-23 2010-08-11 Deka Products Lp Sistemas y metodos de tratamiento medico que usan una pluralidad de lineas de fluido.
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9404152B2 (en) 2009-01-26 2016-08-02 Canon U.S. Life Sciences, Inc. Microfluidic flow monitoring
US10066977B2 (en) 2009-01-26 2018-09-04 Canon U.S. Life Sciences, Inc. Microfluidic flow monitoring
GB2479696B (en) 2009-02-06 2013-01-30 Zevex Inc Air bubble detector
US8747297B2 (en) * 2009-03-02 2014-06-10 Olympus Corporation Endoscopic heart surgery method
JP5415925B2 (ja) * 2009-03-02 2014-02-12 オリンパス株式会社 内視鏡
WO2011037046A1 (ja) * 2009-09-22 2011-03-31 オリンパス株式会社 治療液注入デバイス
WO2011037068A1 (ja) * 2009-09-22 2011-03-31 オリンパス株式会社 空間確保デバイス
MX353433B (es) 2009-10-30 2018-01-11 Deka Products Lp Aparato y método para detectar la desconexión de un dispositivo de acceso intravascular.
EP3282289B1 (de) * 2010-07-07 2023-06-14 DEKA Products Limited Partnership Medizinisches behandlungssystem und verfahren anhand der verwendung mehrerer flüssigkeitsleitungen
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
EP2714123B1 (de) 2011-05-24 2017-08-09 DEKA Products Limited Partnership Blutbehandlungssysteme und -verfahren
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
JP6027129B2 (ja) 2011-11-04 2016-11-16 デカ・プロダクツ・リミテッド・パートナーシップ 複数の流体ラインを使用する医療システム
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
CA2868801C (en) 2012-03-30 2021-07-13 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
CN104582546B (zh) 2012-06-29 2018-01-02 皇家戴维艾格伯茨有限公司 用于在饮料配料机中自动检测的系统
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
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
WO2015131108A2 (en) 2014-02-28 2015-09-03 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
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
CN104857798A (zh) * 2015-05-06 2015-08-26 京东方科技集团股份有限公司 显示装置
US10300219B2 (en) 2015-05-26 2019-05-28 Carefusion 2200, Inc. Air in-line sensing system for IV infusion lines
ES2912378T3 (es) 2016-05-13 2022-05-25 Icu Medical Inc Sistema de bomba de infusión con purga automática de línea común
CA3027176A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10072962B2 (en) 2016-07-05 2018-09-11 Ecolab Usa Inc. Liquid out-of-product alarm system and method
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
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
CN112641502B (zh) * 2020-12-16 2022-02-15 杭州堃博生物科技有限公司 注射泵气泡排空控制方法、装置、注射泵及存储介质
USD1091564S1 (en) 2021-10-13 2025-09-02 Icu Medical, Inc. Display screen or portion thereof with graphical user interface for a medical device
CA3241894A1 (en) 2021-12-10 2023-06-15 Icu Medical, Inc. Medical fluid compounding systems with coordinated flow control

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US4370983A (en) * 1971-01-20 1983-02-01 Lichtenstein Eric Stefan Computer-control medical care system
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
US4114144A (en) * 1976-08-12 1978-09-12 Imed Corporation Automatic air-in-line fluid detector
US4319568A (en) * 1979-10-29 1982-03-16 Vickers Limited Liquid dispensing apparatus
EP0042400A4 (de) * 1979-12-13 1982-04-22 Baxter Travenol Lab Blasendetektor in einem durchflussmessgerät.
US4367736A (en) * 1980-08-25 1983-01-11 Baxter Travenol Laboratories, Inc. System for detecting bubble formation in clear and opaque fluids
JPS5827562A (ja) * 1981-08-10 1983-02-18 テルモ株式会社 輪液制御装置
US4469480A (en) * 1983-02-11 1984-09-04 Baxter Travenol Laboratories, Inc. Intermittent drop detecting method and apparatus
US4565500A (en) * 1983-02-24 1986-01-21 Stewart-Riess Laboratories, Inc. Air bubble detecting and discriminating circuit arrangement and method
US4658244A (en) * 1985-03-28 1987-04-14 Imed Corporation Air-in-line detector

Also Published As

Publication number Publication date
EP0181691B1 (de) 1989-03-15
US4829448A (en) 1989-05-09
EP0181691A1 (de) 1986-05-21
CA1269144A (en) 1990-05-15
DE3568701D1 (en) 1989-04-20
GB8424101D0 (en) 1984-10-31

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties