JP2002517290A - 気泡センサ - Google Patents

気泡センサ

Info

Publication number
JP2002517290A
JP2002517290A JP2000553160A JP2000553160A JP2002517290A JP 2002517290 A JP2002517290 A JP 2002517290A JP 2000553160 A JP2000553160 A JP 2000553160A JP 2000553160 A JP2000553160 A JP 2000553160A JP 2002517290 A JP2002517290 A JP 2002517290A
Authority
JP
Japan
Prior art keywords
tube
electrical signal
liquid
transmitter
receiver
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.)
Pending
Application number
JP2000553160A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002517290A5 (https=
Inventor
コーレ，マーテイン・エイ
ローレス，マイケル・ダブリユ
リンチ，クリストフアー・デイ
モー，フランク・エス・シー
ソーベロン，ピーター・エイ
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of JP2002517290A publication Critical patent/JP2002517290A/ja
Publication of JP2002517290A5 publication Critical patent/JP2002517290A5/ja
Pending 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
    • A61M5/36—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP2000553160A 1998-06-12 1999-06-04 気泡センサ Pending JP2002517290A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/097,068 US6142008A (en) 1998-06-12 1998-06-12 Air bubble sensor
US09/097,068 1998-06-12
PCT/US1999/012642 WO1999064093A1 (en) 1998-06-12 1999-06-04 Air bubble sensor

Publications (2)

Publication Number Publication Date
JP2002517290A true JP2002517290A (ja) 2002-06-18
JP2002517290A5 JP2002517290A5 (https=) 2006-08-03

Family

ID=22260791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000553160A Pending JP2002517290A (ja) 1998-06-12 1999-06-04 気泡センサ

Country Status (9)

Country Link
US (1) US6142008A (https=)
EP (1) EP1085922B1 (https=)
JP (1) JP2002517290A (https=)
AT (1) ATE304381T1 (https=)
AU (1) AU759455B2 (https=)
CA (1) CA2334295C (https=)
DE (1) DE69927263T2 (https=)
ES (1) ES2249009T3 (https=)
WO (1) WO1999064093A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508518A (ja) * 2006-10-24 2010-03-18 ゼヴェクス・インコーポレーテッド 汎用の気泡検知器
JP2010536497A (ja) * 2007-08-21 2010-12-02 ホスピラ・インコーポレイテツド 流体送達ラインにおいて気泡を低減するためのシステムおよび方法
JP2014531274A (ja) * 2011-09-30 2014-11-27 ホスピラ・インコーポレイテツド 泡検出システムおよび方法
JP2017501762A (ja) * 2013-11-15 2017-01-19 アイヴェニクス インクIvenix, Inc. 流体制御システムおよび使い捨て可能なアセンブリ
JP2020039610A (ja) * 2018-09-11 2020-03-19 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、ならびに当該接続部材を用いた液体確認方法
JP2022068428A (ja) * 2020-10-22 2022-05-10 澁谷工業株式会社 気泡検出器

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7278983B2 (en) 2002-07-24 2007-10-09 Medtronic Minimed, Inc. Physiological monitoring device for controlling a medication infusion device
US20040068230A1 (en) 2002-07-24 2004-04-08 Medtronic Minimed, Inc. System for providing blood glucose measurements to an infusion device
JP5129568B2 (ja) * 2004-05-21 2013-01-30 アニシージア・セイフティ・プロダクツ・エルエルシー 脈管注入ラインから気泡を検出し、除去するためのシステム
US9604014B2 (en) 2004-05-21 2017-03-28 Clearline Md, Llc System for detecting and removing a gas bubble from a vascular infusion line
JP2009505079A (ja) * 2005-08-12 2009-02-05 セレリティ・インコーポレイテッド 気泡検出を用いた流れの測定および制御
US20080103445A1 (en) * 2006-09-29 2008-05-01 Blaine David H Method and Apparatus for Detecting Air Bubbles
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
RU2427804C1 (ru) * 2007-05-25 2011-08-27 Майкро Моушн, Инк. Вибрационный расходомер и способ для введения поправки на увлеченный газ в текущем материале
BRPI0721690A2 (pt) * 2007-05-25 2013-01-15 Micro Motion Inc medidor de fluxo vibratàrio, e, mÉtodo de correÇço para gÁs arrastado em um material fluido em um medidor de fluxo vibratàrio
AU2013201483B2 (en) * 2007-08-21 2013-05-09 Hospira, Inc. System and method for reducing air bubbles in a fluid delivery line
WO2009029533A1 (en) 2007-08-24 2009-03-05 Zevex, Inc. Ultrasonic air and fluid detector
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
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8033157B2 (en) 2007-10-01 2011-10-11 Baxter International Inc. Medical fluid air bubble detection apparatus and method
WO2009044221A1 (en) 2007-10-04 2009-04-09 Gambro Lundia Ab An infusion apparatus
US8303613B2 (en) 2007-12-07 2012-11-06 Zevex, Inc. Ultrasonic instrument using langevin type transducers to create transverse motion
US8517990B2 (en) 2007-12-18 2013-08-27 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
EP2198778B1 (en) * 2008-12-19 2013-07-03 F. Hoffmann-La Roche AG Infusion device with impedance measurement
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
WO2010091314A2 (en) 2009-02-06 2010-08-12 Zevex, Inc. Air bubble detector
MX2012000100A (es) 2009-07-01 2012-04-02 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
EP2671176B1 (en) 2011-01-31 2019-01-09 Fresenius Medical Care Holdings, Inc. Preventing over-delivery of drug
EP2673018B1 (en) 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
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
NO333337B1 (no) * 2011-08-02 2013-05-06 Naxys As Undervannsdetekteringsapparat
CA2844807C (en) 2011-08-19 2022-07-26 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
CA2851245C (en) 2011-10-07 2019-11-26 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
JP6306566B2 (ja) * 2012-03-30 2018-04-04 アイシーユー・メディカル・インコーポレーテッド 注入システムのポンプ内の空気を検出するための空気検出システムおよび方法
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
EP3586891B1 (en) 2012-07-31 2025-04-09 ICU Medical, Inc. Patient care system for critical medications
KR102216573B1 (ko) 2012-09-06 2021-02-18 백스터 인터내셔널 인코포레이티드 주입 맵을 포함하는 환자 정보 소프트웨어 시스템
KR102197274B1 (ko) 2012-11-13 2021-01-05 백스터 인터내셔널 인코포레이티드 주입 라인 관리 시스템
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
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
ES2845748T3 (es) 2013-05-29 2021-07-27 Icu Medical Inc Sistema de infusión y método de uso que impiden la sobresaturación de un convertidor analógico-digital
WO2015131108A2 (en) 2014-02-28 2015-09-03 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
JP6657186B2 (ja) 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 透析システムおよび方法
US11344673B2 (en) 2014-05-29 2022-05-31 Icu Medical, 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
CA3023658C (en) 2016-05-13 2023-03-07 Icu Medical, Inc. Infusion pump system and method with common line auto flush
AU2017277804B2 (en) * 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
WO2018035520A1 (en) 2016-08-19 2018-02-22 Outset Medical, Inc. Peritoneal dialysis system and methods
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
ES3028957T3 (en) 2018-08-23 2025-06-20 Outset Medical Inc Dialysis system and methods
CN109513066B (zh) * 2018-10-30 2020-12-01 青岛市精神卫生中心 一种点滴控制器
CN113795286A (zh) 2019-04-30 2021-12-14 开端医疗公司 透析系统和方法
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
CN113134129B (zh) * 2020-01-20 2025-04-04 深圳迈瑞科技有限公司 输液泵及输液泵气泡检测方法
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
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
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
CA3241894A1 (en) 2021-12-10 2023-06-15 Icu Medical, Inc. Medical fluid compounding systems with coordinated flow control
US11712506B1 (en) * 2022-08-24 2023-08-01 Kyra Medical, Inc. Fluid source management system
WO2024220079A1 (en) * 2023-04-20 2024-10-24 Carefusion 303, Inc. Air in line measurement system for infusion pumps
CN119309963B (zh) * 2024-12-13 2025-03-21 浙江誉衡环保科技有限公司 一种火电厂脱硫浆液起泡检测装置

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731679A (en) * 1970-10-19 1973-05-08 Sherwood Medical Ind Inc Infusion system
US3699320A (en) * 1971-01-18 1972-10-17 Halliburton Co Temperature compensated liquid metering system and method
US3768084A (en) * 1972-07-14 1973-10-23 Becton Dickinson Co Particle counter having a clog and bubble alarm
US3990444A (en) * 1972-11-22 1976-11-09 Vial S.A.R.L. Blood transfusion apparatus
GB1418181A (en) * 1973-02-27 1975-12-17 Cole E M Ultrasonic detection of inclusions in a fluid flowing within a tube
US3898637A (en) * 1973-07-27 1975-08-05 Eugene B Wolstenholme Detection means for gas entering human blood system from extra-corporeal tubing
US3854038A (en) * 1973-08-27 1974-12-10 Halliburton Co Method and apparatus for compensating fluid flow for a variable physical condition
US3974681A (en) * 1973-10-23 1976-08-17 Jerry Namery Ultrasonic bubble detector
US3935876A (en) * 1974-11-15 1976-02-03 Renal Systems, Inc. Air leak detector
US4014206A (en) * 1975-03-31 1977-03-29 Akron City Hospital Apparatus and method for monitoring air emboli during extracorporeal circulation
US4155362A (en) * 1976-01-26 1979-05-22 Baxter Travenol Laboratories, Inc. Method and apparatus for metered infusion of fluids
US4068521A (en) * 1976-07-22 1978-01-17 Renal Systems, Inc. Ultrasonic air and blood foam detector
US4114144A (en) * 1976-08-12 1978-09-12 Imed Corporation Automatic air-in-line fluid detector
US4213454A (en) * 1977-12-02 1980-07-22 Baxter Travenol Laboratories, Inc. Control system for metering apparatus for a fluid infusion system
US4217993A (en) * 1977-12-02 1980-08-19 Baxter Travenol Laboratories, Inc. Flow metering apparatus for a fluid infusion system
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
US4256437A (en) * 1978-02-01 1981-03-17 Stewart Naumann Laboratories, Inc. Peristaltic infusion pump and method
US4280495A (en) * 1978-11-24 1981-07-28 Sarns, Inc. Air emboli detection
US4319568A (en) * 1979-10-29 1982-03-16 Vickers Limited Liquid dispensing apparatus
US4366384A (en) * 1980-06-18 1982-12-28 Cutter Laboratories, Inc. Air bubble detector
US4367736A (en) * 1980-08-25 1983-01-11 Baxter Travenol Laboratories, Inc. System for detecting bubble formation in clear and opaque fluids
US4394862A (en) * 1980-08-25 1983-07-26 Baxter Travenol Laboratories, Inc. Metering apparatus with downline pressure monitoring system
US4444546A (en) * 1980-09-19 1984-04-24 Oximetrix, Inc. Occlusion detection apparatus and method
US4418565A (en) * 1980-12-03 1983-12-06 Baxter Travenol Laboratories, Inc. Ultrasonic bubble detector
US4501531A (en) * 1981-12-15 1985-02-26 Baxter Travenol Laboratories, Inc. Control circuit for a blood fractionation apparatus
US4447191A (en) * 1981-12-15 1984-05-08 Baxter Travenol Laboratories, Inc. Control circuit for a blood fractionation apparatus
US4515584A (en) * 1982-07-06 1985-05-07 Fujisawa Pharmaceutical Co., Ltd. Artificial pancreas
US4487601A (en) * 1983-06-20 1984-12-11 Extracorporeal Medical Specialties, Inc. Bubble detector circuit with variable reference level
US4496346A (en) * 1983-08-17 1985-01-29 Air-Shields, Inc. Infusion monitoring apparatus
US4607520A (en) * 1984-01-09 1986-08-26 Introtek Corporation Method and apparatus for detecting discontinuities in a fluid stream
GB8424101D0 (en) * 1984-09-24 1984-10-31 Vi Tal Hospital Products Ltd Air-in-line detector
IT8453987U1 (it) * 1984-10-31 1986-05-01 Hospal Dasco Spa Dispositivo rivelatore della presenza di fluido in corrispondenza di un prefissato livello di un contenitore di liquido
US4658244A (en) * 1985-03-28 1987-04-14 Imed Corporation Air-in-line detector
JPS6232969A (ja) * 1985-08-05 1987-02-12 日機装株式会社 輸液装置
DE3530747A1 (de) * 1985-08-28 1987-03-05 Stoeckert Instr Gmbh Ultraschallsensor
US4648869A (en) * 1985-12-04 1987-03-10 American Hospital Supply Corporation Automatic infiltration detection system and method
US4821558A (en) * 1987-05-01 1989-04-18 Abbott Laboratories Ultrasonic detector
US4919596A (en) * 1987-12-04 1990-04-24 Pacesetter Infusion, Ltd. Fluid delivery control and monitoring apparatus for a medication infusion system
US4874359A (en) * 1987-12-14 1989-10-17 White Frederick R Power infuser
US5026348A (en) * 1988-06-06 1991-06-25 The General Hospital Corporation Apparatus and method for the detection of IV catheter obstruction and extravasation
US4884065A (en) * 1988-06-13 1989-11-28 Pacesetter Infusion, Ltd. Monitor for detecting tube position and air bubbles in tube
PL159857B1 (en) * 1989-01-20 1993-01-29 Method for the continuous control of the carried infusion microbatcher
JPH061152Y2 (ja) * 1989-04-28 1994-01-12 シャープ株式会社 輸液注入ポンプの空気探知機
US5176631A (en) * 1989-09-05 1993-01-05 Pacesetter Infusion, Ltd. Ultrasonic air-in-line detector for detecting entrained air in a medication infusion system
US5053747A (en) * 1989-09-05 1991-10-01 Pacesetter Infusion, Inc. Ultrasonic air-in-line detector self-test technique
US5064412A (en) * 1989-09-05 1991-11-12 Pacesetter Infusion, Ltd. Ultrasonic air-in-line detector for a medication infusion system
US5000663A (en) * 1989-09-05 1991-03-19 Pacesetter Infusion, Ltd. Automatic tubing lock for ultrasonic sensor interface
US4981467A (en) * 1990-02-27 1991-01-01 Baxter International Inc. Apparatus and method for the detection of air in fluid delivery systems
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
US5043706A (en) * 1990-10-19 1991-08-27 Eastman Kodak Company System and method for detecting bubbles in a flowing fluid
JPH0693916B2 (ja) * 1990-10-31 1994-11-24 テルモ株式会社 輸液ポンプ
US5123275A (en) * 1990-12-07 1992-06-23 Ivac Corporation Air in-line sensor system
JP3138065B2 (ja) * 1991-09-04 2001-02-26 シャープ株式会社 輸液装置における気泡検知器のサンプリング方法
GB2273533B (en) * 1992-12-18 1996-09-25 Minnesota Mining & Mfg Pumping cassette with integral manifold
US5394732A (en) * 1993-09-10 1995-03-07 Cobe Laboratories, Inc. Method and apparatus for ultrasonic detection of air bubbles
US5755691A (en) * 1993-12-30 1998-05-26 Graseby Medical Limited Medical infusion pumps
PT751794E (pt) * 1994-05-13 2003-12-31 Abbott Lab Cartucho de camara de bombagem de fluido de infusao que se pode deitar fora que tem um botao de premir que interrompe o escoamento no mesmo
US5537853A (en) * 1994-09-12 1996-07-23 Ivac Corporation Air-in-line sensing apparatus
US5843035A (en) * 1996-04-10 1998-12-01 Baxter International Inc. Air detector for intravenous infusion system
US5868712A (en) * 1997-06-12 1999-02-09 Abbott Laboratories Pump with door-mounted mechanism for positioning tubing in the pump housing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508518A (ja) * 2006-10-24 2010-03-18 ゼヴェクス・インコーポレーテッド 汎用の気泡検知器
JP2010536497A (ja) * 2007-08-21 2010-12-02 ホスピラ・インコーポレイテツド 流体送達ラインにおいて気泡を低減するためのシステムおよび方法
JP2014531274A (ja) * 2011-09-30 2014-11-27 ホスピラ・インコーポレイテツド 泡検出システムおよび方法
JP2017501762A (ja) * 2013-11-15 2017-01-19 アイヴェニクス インクIvenix, Inc. 流体制御システムおよび使い捨て可能なアセンブリ
JP2020039610A (ja) * 2018-09-11 2020-03-19 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、ならびに当該接続部材を用いた液体確認方法
WO2020054433A1 (ja) * 2018-09-11 2020-03-19 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、ならびに当該接続部材を用いた液体確認方法
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
US12220554B2 (en) 2018-09-11 2025-02-11 Daiken Medical Co., Ltd. Connection member, injection device and pump casing equipped with connection member, and liquid verification method using connection member
JP2022068428A (ja) * 2020-10-22 2022-05-10 澁谷工業株式会社 気泡検出器
JP7549203B2 (ja) 2020-10-22 2024-09-11 澁谷工業株式会社 気泡検出器

Also Published As

Publication number Publication date
US6142008A (en) 2000-11-07
DE69927263T2 (de) 2006-06-22
CA2334295C (en) 2008-12-09
ATE304381T1 (de) 2005-09-15
ES2249009T3 (es) 2006-03-16
AU759455B2 (en) 2003-04-17
WO1999064093A1 (en) 1999-12-16
EP1085922A1 (en) 2001-03-28
CA2334295A1 (en) 1999-12-16
AU4422499A (en) 1999-12-30
DE69927263D1 (de) 2005-10-20
EP1085922B1 (en) 2005-09-14

Similar Documents

Publication Publication Date Title
JP2002517290A (ja) 気泡センサ
JP4141639B2 (ja) 閉塞検出システム
US8539812B2 (en) Air bubble detector
US5103211A (en) Apparatus for detecting fluid line occlusion
US6081065A (en) Pumping system
US5891051A (en) Electronic urine monitor
EP0453211B1 (en) Ultrasonic air-in-line detector for detecting air in a medication infusion system
JP2010536497A (ja) 流体送達ラインにおいて気泡を低減するためのシステムおよび方法
JP3670293B2 (ja) 上流側の閉塞検出システム
EP0419094B1 (en) Ultrasonic air-in-line detector for a medication infusion system
JP2012502693A5 (https=)
EP3325044B1 (en) Magnetic pressure sensing system for an infusion pump
JP2004316650A (ja) 閉ループ圧電ポンプ
WO1993009409A1 (en) Fluid volume sensor
KR20020063001A (ko) 이동식 약품 주입 펌프를 위한 폐색 검출 방법 및 시스템
EP0830597A1 (en) Intravenous-line air-detection system
CN118178793A (zh) 一种输液泵气泡传感器自检系统及方法
JPH10216227A (ja) 輸液ポンプ
US20020167413A1 (en) Resonant tube level sensor
US5701646A (en) Method of making a sensor
US20230398313A1 (en) Air in line detector for medical infusion pumps
JP2000325476A (ja) 輸液ポンプ
WO2017165264A1 (en) Systems and methods for air-in-line detection in infusion pumps
CN116785533A (zh) 一种针头脱落的检测方法与系统

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20050208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050324

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060531

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060531

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060605

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071002

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071219

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080401

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080930

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20081222

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090106

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090602