PL1886130T3 - Sposób i urządzenie do nadzorowania przepływającego płynu pod względem obecności powietrza - Google Patents

Sposób i urządzenie do nadzorowania przepływającego płynu pod względem obecności powietrza

Info

Publication number
PL1886130T3
PL1886130T3 PL06724358T PL06724358T PL1886130T3 PL 1886130 T3 PL1886130 T3 PL 1886130T3 PL 06724358 T PL06724358 T PL 06724358T PL 06724358 T PL06724358 T PL 06724358T PL 1886130 T3 PL1886130 T3 PL 1886130T3
Authority
PL
Poland
Prior art keywords
monitoring
air
flowing liquid
flowing
liquid
Prior art date
Application number
PL06724358T
Other languages
English (en)
Inventor
Klaus Balschat
Tobias Fritsche
Alfred Gagel
Steffen Kirchner
Hans-Joachim Münch
Olaf Nicholas
Jochen Schneider
Rainer Spickermann
Host-Meyer Santer Zur
Original Assignee
Fresenius Medical Care Deutschland Gmbh
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 Fresenius Medical Care Deutschland Gmbh filed Critical Fresenius Medical Care Deutschland Gmbh
Publication of PL1886130T3 publication Critical patent/PL1886130T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3626—Gas bubble detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02433—Gases in liquids, e.g. bubbles, foams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02466—Biological material, e.g. blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PL06724358T 2005-06-03 2006-04-15 Sposób i urządzenie do nadzorowania przepływającego płynu pod względem obecności powietrza PL1886130T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005025515A DE102005025515A1 (de) 2005-06-03 2005-06-03 Verfahren und Vorrichtung zum Überwachen einer strömenden Flüssigkeit auf das Vorhandensein von Luft
PCT/EP2006/003484 WO2006128520A1 (de) 2005-06-03 2006-04-15 Verfahren und vorrichtung zum überwachen einer strömenden flüssigkeit auf das vorhandensein von luft
EP06724358.4A EP1886130B1 (de) 2005-06-03 2006-04-15 Verfahren und vorrichtung zum überwachen einer strömenden flüssigkeit auf das vorhandensein von luft

Publications (1)

Publication Number Publication Date
PL1886130T3 true PL1886130T3 (pl) 2014-03-31

Family

ID=36942641

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06724358T PL1886130T3 (pl) 2005-06-03 2006-04-15 Sposób i urządzenie do nadzorowania przepływającego płynu pod względem obecności powietrza

Country Status (8)

Country Link
US (1) US8104348B2 (pl)
EP (1) EP1886130B1 (pl)
JP (1) JP4711454B2 (pl)
CN (1) CN101189510B (pl)
DE (1) DE102005025515A1 (pl)
ES (1) ES2433291T3 (pl)
PL (1) PL1886130T3 (pl)
WO (1) WO2006128520A1 (pl)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8517990B2 (en) 2007-12-18 2013-08-27 Hospira, Inc. User interface improvements for medical devices
US20110082373A1 (en) * 2009-06-04 2011-04-07 Gurley John C Methods and apparatus for the detection of cardiopulmonary defects
US8394087B2 (en) * 2009-09-24 2013-03-12 Vivant Medical, Inc. Optical detection of interrupted fluid flow to ablation probe
US9518958B2 (en) 2012-12-18 2016-12-13 Deka Products Limited Partnership System, method, and apparatus for detecting air in a fluid line using active rectification
DE102010035498B4 (de) * 2010-08-25 2012-08-02 Fresenius Medical Care Deutschland Gmbh Verfahren zum Detektieren von Leckagen, System und medizintechnische Behandlungsvorrichtung
US8869612B2 (en) 2011-03-08 2014-10-28 Baxter International Inc. Non-invasive radio frequency liquid level and volume detection system using phase shift
US9114217B2 (en) 2011-08-19 2015-08-25 Hospira, Inc. Pattern recognition system and method for the detection of stuck fluid droplets in a fluid delivery line of an infusion system
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
DE102012009192A1 (de) 2012-05-10 2013-11-14 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Verfahren zum Ermitteln einer Blutflussrate für eine extrakorporale Blutbehandlungsvorrichtung
EP3586891B1 (en) 2012-07-31 2025-04-09 ICU Medical, Inc. Patient care system for critical medications
DE102012024341B3 (de) * 2012-12-13 2014-02-13 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zum Überwachen eines extrakorporalen Blutkreislaufs zur Erkennung von Luftblasen
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
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
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
DE102013224389A1 (de) * 2013-11-28 2015-05-28 GAMPT mbH, Gesellschaft für angewandte medizinische Physik und Technik Verfahren zur Ermittlung und/oder Überwachung des Zustandes eines extrakorporalen Fluides oder Fluidstroms mittels Ultraschall
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
US9248221B2 (en) 2014-04-08 2016-02-02 Incuvate, Llc Aspiration monitoring system and method
CA2947045C (en) 2014-05-29 2022-10-18 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
DE102015103938B4 (de) * 2015-03-17 2025-07-03 B.Braun Avitum Ag Gasblasen- und/oder Festkörperdetektor auf Ultraschallbasis, Dialysegerät und Verfahren für einen derartigen Detektor
CN104931580A (zh) * 2015-06-01 2015-09-23 北京哈特凯尔医疗科技有限公司 一种液体媒介中空气检测系统
US10702292B2 (en) 2015-08-28 2020-07-07 Incuvate, Llc Aspiration monitoring system and method
US10226263B2 (en) 2015-12-23 2019-03-12 Incuvate, Llc Aspiration monitoring system and method
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
US10575816B2 (en) * 2017-01-25 2020-03-03 Insightec, Ltd. Cavitation localization
US10576196B2 (en) 2017-04-10 2020-03-03 Fresenius Medical Care Holdings, Inc. Optical detection of air bubbles in either saline or blood or a mixture of both
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
EP3683575A1 (en) * 2019-01-18 2020-07-22 TE Connectivity Norge AS System and method for detecting the presence of bubbles in aqueous solutions
DE102019202824B4 (de) * 2019-03-01 2021-02-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Messsystem zur Überwachung der Inhaltsstoffe, physikalischer Parameter und/oder Homogenität von durch einen Kanal gefördertem Blut
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
EP3991764B1 (en) 2020-10-27 2024-03-06 Bellco S.r.l. Flowmeter for proportioning water in dialysis system
US12318528B2 (en) 2020-10-30 2025-06-03 Mozarc Medical Us Llc Variable orifice fistula graft
EP3991770B1 (en) 2020-10-30 2024-10-30 Bellco S.r.l. Dialysis cassette with pump features
EP4008376A1 (en) 2020-12-03 2022-06-08 Medtronic, Inc. Flexible tube routing accessory for peritoneal dialysis system
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
EP4444472A4 (en) 2021-12-10 2025-11-19 Icu Medical Inc COORDINATED FLOW CONTROL MEDICAL FLUID MIXING SYSTEMS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846963A (ja) * 1981-09-16 1983-03-18 横河電機株式会社 血液透析用超音波検出装置
US4651555A (en) * 1984-09-11 1987-03-24 Introtek Corporation Apparatus for detecting discontinuities in a fluid stream
DE4013402C2 (de) * 1990-04-26 1994-03-24 Infurex Ag Cham Verfahren und Vorrichtung zur Erkennung von Gasblasen in einer mit Flüssigkeit gefüllten Leitung, insbesondere einer flexiblen, schlauchförmigen Leitung oder einem Container
US5394732A (en) * 1993-09-10 1995-03-07 Cobe Laboratories, Inc. Method and apparatus for ultrasonic detection of air bubbles
US5824881A (en) * 1996-09-13 1998-10-20 Cobe Laboratories Gas/fluid detector for contained fluid systems
JPH10216227A (ja) * 1997-02-03 1998-08-18 Terumo Corp 輸液ポンプ
US6489896B1 (en) * 2000-11-03 2002-12-03 Baxter International Inc. Air in-line sensor for ambulatory drug infusion pump
JP3840379B2 (ja) * 2001-01-29 2006-11-01 株式会社日立製作所 内燃機関の吸気量計測装置
US6622542B2 (en) * 2001-03-20 2003-09-23 Therox, Inc. Bubble detector and method of use thereof

Also Published As

Publication number Publication date
EP1886130B1 (de) 2013-09-18
ES2433291T3 (es) 2013-12-10
CN101189510B (zh) 2011-02-02
CN101189510A (zh) 2008-05-28
JP4711454B2 (ja) 2011-06-29
DE102005025515A1 (de) 2006-12-07
EP1886130A1 (de) 2008-02-13
JP2008541897A (ja) 2008-11-27
WO2006128520A1 (de) 2006-12-07
US20090205426A1 (en) 2009-08-20
US8104348B2 (en) 2012-01-31

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