DE69927263D1 - Luftblasensensor - Google Patents
LuftblasensensorInfo
- Publication number
- DE69927263D1 DE69927263D1 DE69927263T DE69927263T DE69927263D1 DE 69927263 D1 DE69927263 D1 DE 69927263D1 DE 69927263 T DE69927263 T DE 69927263T DE 69927263 T DE69927263 T DE 69927263T DE 69927263 D1 DE69927263 D1 DE 69927263D1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- tubing
- transmitter
- receiver
- transducers
- 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
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
-
- 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
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/222—Constructional or flow details for analysing fluids
-
- 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
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/102—Number of transducers one emitter, one receiver
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97068 | 1998-06-12 | ||
US09/097,068 US6142008A (en) | 1998-06-12 | 1998-06-12 | Air bubble sensor |
PCT/US1999/012642 WO1999064093A1 (en) | 1998-06-12 | 1999-06-04 | Air bubble sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69927263D1 true DE69927263D1 (de) | 2005-10-20 |
DE69927263T2 DE69927263T2 (de) | 2006-06-22 |
Family
ID=22260791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69927263T Expired - Lifetime DE69927263T2 (de) | 1998-06-12 | 1999-06-04 | Luftblasensensor |
Country Status (9)
Country | Link |
---|---|
US (1) | US6142008A (de) |
EP (1) | EP1085922B1 (de) |
JP (1) | JP2002517290A (de) |
AT (1) | ATE304381T1 (de) |
AU (1) | AU759455B2 (de) |
CA (1) | CA2334295C (de) |
DE (1) | DE69927263T2 (de) |
ES (1) | ES2249009T3 (de) |
WO (1) | WO1999064093A1 (de) |
Families Citing this family (77)
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US6616633B1 (en) * | 1997-09-19 | 2003-09-09 | Alaris Medical Systems, Inc. | Apparatus and method for air-in-line detection |
US6554798B1 (en) * | 1998-08-18 | 2003-04-29 | Medtronic Minimed, Inc. | External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities |
US6595035B1 (en) * | 2000-05-05 | 2003-07-22 | Jesco Products Company, Inc. | Sealant stream anomaly detecting assembly |
US6622542B2 (en) * | 2001-03-20 | 2003-09-23 | Therox, Inc. | Bubble detector and method of use thereof |
CA2489936A1 (en) * | 2002-07-09 | 2004-01-15 | Gambro Lundia Ab | A support element for an extracorporeal fluid transport line |
US20040068230A1 (en) | 2002-07-24 | 2004-04-08 | Medtronic Minimed, Inc. | System for providing blood glucose measurements to an infusion device |
US7278983B2 (en) | 2002-07-24 | 2007-10-09 | Medtronic Minimed, Inc. | Physiological monitoring device for controlling a medication infusion device |
US9604014B2 (en) | 2004-05-21 | 2017-03-28 | Clearline Md, Llc | System for detecting and removing a gas bubble from a vascular infusion line |
US7798996B1 (en) * | 2004-05-21 | 2010-09-21 | Anesthesia Safety Products, LLC. | System for detecting and removing a gas bubble from a vascular infusion line |
WO2007022052A1 (en) * | 2005-08-12 | 2007-02-22 | Celerity, Inc. | Flow measurement and control with bubble detection |
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 |
US8631683B2 (en) * | 2007-02-06 | 2014-01-21 | Fresenius Medical Care Holdings, Inc. | Dialysis systems including non-invasive multi-function sensor systems |
US7661293B2 (en) * | 2007-02-06 | 2010-02-16 | Cosense, Inc. | Ultrasonic system for detecting and quantifying of air bubbles/particles in a flowing liquid |
EP2158457B1 (de) * | 2007-05-25 | 2020-12-02 | Micro Motion, Inc. | Vibrationsströmungsmesser und verfahren zum korrigieren von gaseinschluss in einem strömungsmaterial |
US7981082B2 (en) * | 2007-08-21 | 2011-07-19 | Hospira, Inc. | System and method for reducing air bubbles in a fluid delivery line |
AU2013201483B2 (en) * | 2007-08-21 | 2013-05-09 | Hospira, Inc. | System and method for reducing air bubbles in a fluid delivery line |
EP2183564B1 (de) | 2007-08-24 | 2019-01-02 | Moog Inc. | Luft- und flüssigkeitsultraschalldetektor |
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 |
US8062008B2 (en) | 2007-09-27 | 2011-11-22 | Curlin Medical Inc. | Peristaltic pump and removable cassette therefor |
US8033157B2 (en) | 2007-10-01 | 2011-10-11 | Baxter International Inc. | Medical fluid air bubble detection apparatus and method |
ATE536195T1 (de) | 2007-10-04 | 2011-12-15 | Gambro Lundia Ab | Infusionsgerät |
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 |
US9026370B2 (en) | 2007-12-18 | 2015-05-05 | Hospira, Inc. | User interface improvements for medical devices |
US8091442B1 (en) * | 2008-04-19 | 2012-01-10 | Cosense, Inc. | Positive tube retention arrangement |
US8120500B2 (en) * | 2008-12-08 | 2012-02-21 | Ecolab Inc. | Acoustic fluid presence/absence detection |
DK2198778T3 (da) * | 2008-12-19 | 2013-10-14 | Hoffmann La Roche | Infusionsapparat med impedansmåling |
DE102008055167A1 (de) * | 2008-12-29 | 2010-07-01 | Endress + Hauser Flowtec Ag | Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall |
GB2479696B (en) | 2009-02-06 | 2013-01-30 | Zevex Inc | Air bubble detector |
MX337978B (es) | 2009-07-01 | 2016-03-29 | Fresenius Med Care Hldg Inc | Dispositivos de suministro de farmaco y sistemas y metodos relacionados. |
US8753515B2 (en) | 2009-12-05 | 2014-06-17 | Home Dialysis Plus, Ltd. | Dialysis system with ultrafiltration control |
US8197438B2 (en) * | 2009-12-23 | 2012-06-12 | Roche Diagnostics Operations, Inc. | Medicinal fluid delivery systems and methods for priming the same |
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 |
EP2372330B1 (de) | 2010-03-31 | 2013-01-16 | LIFEBRIDGE Medizintechnik AG | Luftblasensensor |
US8501009B2 (en) | 2010-06-07 | 2013-08-06 | State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Fluid purification system |
CA2825524C (en) | 2011-01-31 | 2021-03-23 | Fresenius Medical Care Holdings, Inc. | Preventing over-delivery of drug |
EP2673018B1 (de) | 2011-02-08 | 2019-04-10 | Fresenius Medical Care Holdings, Inc. | Magnetische sensoren und zugehörige systeme und verfahren |
US8353870B2 (en) | 2011-04-26 | 2013-01-15 | Fresenius Medical Care Holdings, Inc. | Medical temperature sensors and related systems and methods |
US9333286B2 (en) | 2011-05-12 | 2016-05-10 | Fresenius Medical Care Holdings, Inc. | Medical tubing installation detection |
US8836519B2 (en) | 2011-05-12 | 2014-09-16 | Fresenius Medical Care Holdings, Inc. | Determining the absence or presence of fluid in a dialysis system |
GB2493366B (en) * | 2011-08-02 | 2017-05-03 | Naxys As | Underwater detection apparatus |
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 |
AU2012315820B2 (en) | 2011-09-30 | 2016-09-29 | Icu Medical, Inc. | Froth detection system and method |
WO2013052680A2 (en) | 2011-10-07 | 2013-04-11 | Home Dialysis Plus, Ltd. | Heat exchange fluid purification for dialysis system |
CN102366644A (zh) * | 2011-10-23 | 2012-03-07 | 成都君晟科技有限公司 | 一种带有空气栓塞自动报警功能的输液器 |
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 |
ES2741725T3 (es) * | 2012-03-30 | 2020-02-12 | Icu Medical Inc | Sistema de detección de aire y método para detectar aire en una bomba de un sistema de infusión |
US9144646B2 (en) | 2012-04-25 | 2015-09-29 | Fresenius Medical Care Holdings, Inc. | Vial spiking devices and related assemblies and methods |
US10463788B2 (en) | 2012-07-31 | 2019-11-05 | Icu Medical, Inc. | Patient care system for critical medications |
BR112015004943A2 (pt) | 2012-09-06 | 2017-07-04 | Baxter Healthcare Sa | sistema de software de informações do paciente que inclui mapa de infusão |
NZ709436A (en) | 2012-11-13 | 2017-11-24 | Baxter Healthcare Sa | Infusion line management system |
AU2013364077C1 (en) | 2012-12-21 | 2018-03-22 | Alcon Inc. | Cassette clamp mechanism |
US9359885B2 (en) | 2013-03-15 | 2016-06-07 | Baxter International Inc. | Acoustic line tracing system and method for fluid transfer system |
WO2014190264A1 (en) | 2013-05-24 | 2014-11-27 | Hospira, Inc. | Multi-sensor infusion system for detecting air or an occlusion in the infusion system |
EP3003442B1 (de) | 2013-05-29 | 2020-12-30 | ICU Medical, Inc. | Infusionssystem und verfahren zur verwendung zur verhinderung der übersättigung eines analog-digital-wandlers |
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 |
CN105848694B (zh) * | 2013-11-15 | 2020-01-24 | 艾韦尼克斯股份有限公司 | 流体控制系统和一次性组件 |
EP3110474B1 (de) | 2014-02-28 | 2019-12-18 | ICU Medical, Inc. | Infusionssystem und verfahren mit verwendung von optischer luftblasenerkennung mit zwei wellenlängen |
US20150314055A1 (en) | 2014-04-29 | 2015-11-05 | Michael Edward HOGARD | Dialysis system and methods |
JP2017517302A (ja) | 2014-05-29 | 2017-06-29 | ホスピーラ インコーポレイテッド | 構成可能閉ループ送達速度キャッチアップを有する注入システムおよびポンプ |
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 |
WO2017197024A1 (en) | 2016-05-13 | 2017-11-16 | 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 |
EP3500317B1 (de) | 2016-08-19 | 2022-02-23 | Outset Medical, Inc. | Peritonealdialysesystem und -verfahren |
US11035829B2 (en) * | 2017-10-27 | 2021-06-15 | Olympus America Inc. | Dual ultrasonic probe with variable roof angle |
US10089055B1 (en) | 2017-12-27 | 2018-10-02 | Icu Medical, Inc. | Synchronized display of screen content on networked devices |
JP7178838B2 (ja) * | 2018-09-11 | 2022-11-28 | 大研医器株式会社 | 接続部材、当該接続部材を備えたポンプ用ケーシングおよび注入装置 |
CN109513066B (zh) * | 2018-10-30 | 2020-12-01 | 青岛市精神卫生中心 | 一种点滴控制器 |
CN110327510B (zh) * | 2019-08-13 | 2020-11-03 | 巨翊科技(上海)有限公司 | 输液泵管路监测系统 |
US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
CN113134129A (zh) * | 2020-01-20 | 2021-07-20 | 深圳迈瑞科技有限公司 | 输液泵及输液泵气泡检测方法 |
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 |
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 |
US11712506B1 (en) * | 2022-08-24 | 2023-08-01 | Kyra Medical, Inc. | Fluid source management system |
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-
1998
- 1998-06-12 US US09/097,068 patent/US6142008A/en not_active Expired - Lifetime
-
1999
- 1999-06-04 AT AT99927282T patent/ATE304381T1/de not_active IP Right Cessation
- 1999-06-04 ES ES99927282T patent/ES2249009T3/es not_active Expired - Lifetime
- 1999-06-04 DE DE69927263T patent/DE69927263T2/de not_active Expired - Lifetime
- 1999-06-04 EP EP99927282A patent/EP1085922B1/de not_active Expired - Lifetime
- 1999-06-04 CA CA002334295A patent/CA2334295C/en not_active Expired - Fee Related
- 1999-06-04 AU AU44224/99A patent/AU759455B2/en not_active Ceased
- 1999-06-04 JP JP2000553160A patent/JP2002517290A/ja active Pending
- 1999-06-04 WO PCT/US1999/012642 patent/WO1999064093A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2334295A1 (en) | 1999-12-16 |
ES2249009T3 (es) | 2006-03-16 |
DE69927263T2 (de) | 2006-06-22 |
WO1999064093A1 (en) | 1999-12-16 |
AU759455B2 (en) | 2003-04-17 |
AU4422499A (en) | 1999-12-30 |
ATE304381T1 (de) | 2005-09-15 |
EP1085922A1 (de) | 2001-03-28 |
CA2334295C (en) | 2008-12-09 |
JP2002517290A (ja) | 2002-06-18 |
US6142008A (en) | 2000-11-07 |
EP1085922B1 (de) | 2005-09-14 |
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