SE9803055D0 - Vorrichtung fur die Uberwachung eines Fluidrohres - Google Patents

Vorrichtung fur die Uberwachung eines Fluidrohres

Info

Publication number
SE9803055D0
SE9803055D0 SE9803055A SE9803055A SE9803055D0 SE 9803055 D0 SE9803055 D0 SE 9803055D0 SE 9803055 A SE9803055 A SE 9803055A SE 9803055 A SE9803055 A SE 9803055A SE 9803055 D0 SE9803055 D0 SE 9803055D0
Authority
SE
Sweden
Prior art keywords
fluid conduit
radiated light
monitoring
predetermined location
fluid tube
Prior art date
Application number
SE9803055A
Other languages
English (en)
Other versions
SE513522C2 (sv
SE9803055L (sv
Inventor
Olof Ekdahl
Per-Ola Wictor
Original Assignee
Gambro Ab
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 Gambro Ab filed Critical Gambro Ab
Priority to SE9803055A priority Critical patent/SE513522C2/sv
Publication of SE9803055D0 publication Critical patent/SE9803055D0/sv
Priority to AU62354/99A priority patent/AU758269B2/en
Priority to ES99949497T priority patent/ES2278456T3/es
Priority to JP2000569862A priority patent/JP4261774B2/ja
Priority to US09/786,930 priority patent/US6806947B1/en
Priority to CA002341993A priority patent/CA2341993C/en
Priority to AT99949497T priority patent/ATE345826T1/de
Priority to DE69934125T priority patent/DE69934125T2/de
Priority to EP99949497A priority patent/EP1112099B1/en
Priority to PCT/SE1999/001541 priority patent/WO2000015278A1/en
Publication of SE9803055L publication Critical patent/SE9803055L/sv
Publication of SE513522C2 publication Critical patent/SE513522C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • 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
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE9803055A 1998-09-10 1998-09-10 Anordning för övervakande av ett fluidrör SE513522C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9803055A SE513522C2 (sv) 1998-09-10 1998-09-10 Anordning för övervakande av ett fluidrör
PCT/SE1999/001541 WO2000015278A1 (en) 1998-09-10 1999-09-06 Apparatus for monitoring a fluid conduit
US09/786,930 US6806947B1 (en) 1998-09-10 1999-09-06 Apparatus for monitoring a fluid conduit
ES99949497T ES2278456T3 (es) 1998-09-10 1999-09-06 Aparato para monitorizar un conducto de fluido.
JP2000569862A JP4261774B2 (ja) 1998-09-10 1999-09-06 流体導管のモニタ装置
AU62354/99A AU758269B2 (en) 1998-09-10 1999-09-06 Apparatus for monitoring a fluid conduit
CA002341993A CA2341993C (en) 1998-09-10 1999-09-06 Apparatus for monitoring a fluid conduit
AT99949497T ATE345826T1 (de) 1998-09-10 1999-09-06 Gerät zur überwachung einer flüssigkeitsleitung
DE69934125T DE69934125T2 (de) 1998-09-10 1999-09-06 Gerät zur überwachung einer flüssigkeitsleitung
EP99949497A EP1112099B1 (en) 1998-09-10 1999-09-06 Apparatus for monitoring a fluid conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803055A SE513522C2 (sv) 1998-09-10 1998-09-10 Anordning för övervakande av ett fluidrör

Publications (3)

Publication Number Publication Date
SE9803055D0 true SE9803055D0 (sv) 1998-09-10
SE9803055L SE9803055L (sv) 2000-03-11
SE513522C2 SE513522C2 (sv) 2000-09-25

Family

ID=20412539

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803055A SE513522C2 (sv) 1998-09-10 1998-09-10 Anordning för övervakande av ett fluidrör

Country Status (10)

Country Link
US (1) US6806947B1 (sv)
EP (1) EP1112099B1 (sv)
JP (1) JP4261774B2 (sv)
AT (1) ATE345826T1 (sv)
AU (1) AU758269B2 (sv)
CA (1) CA2341993C (sv)
DE (1) DE69934125T2 (sv)
ES (1) ES2278456T3 (sv)
SE (1) SE513522C2 (sv)
WO (1) WO2000015278A1 (sv)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969865B2 (en) 2001-02-15 2005-11-29 Acist Medical Systems, Inc. Systems and methods for detection and measurement of elements in a medium
US7473897B2 (en) * 2001-09-12 2009-01-06 Tecan Trading Ag System, method, and computer program for conducting optical transmission measurements and evaluating determined measuring variables
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US7544179B2 (en) 2002-04-11 2009-06-09 Deka Products Limited Partnership System and method for delivering a target volume of fluid
JP4129866B2 (ja) * 2002-07-18 2008-08-06 日機装株式会社 血液処理装置
US7152469B2 (en) 2004-01-13 2006-12-26 Baxter International Inc. Fluid flow sensor, method and system
TWI245537B (en) * 2004-07-23 2005-12-11 Avision Inc Scan device capable of detecting an open/close state of a cover
US7409260B2 (en) * 2005-08-22 2008-08-05 Applied Materials, Inc. Substrate thickness measuring during polishing
US8366316B2 (en) 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8273049B2 (en) 2007-02-27 2012-09-25 Deka Products Limited Partnership Pumping cassette
WO2007120812A2 (en) 2006-04-14 2007-10-25 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
DE102006029899B4 (de) * 2006-06-29 2009-06-04 Fresenius Medical Care Deutschland Gmbh Spektroskopischer Detektor und Verfahren zur Bestimmung von Blut und biologischen Markersubstanzen in Flüssigkeiten
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
MX357266B (es) 2007-02-27 2018-07-03 Deka Products Lp Sistemas y metodos de hemodialisis.
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8187184B2 (en) * 2007-09-21 2012-05-29 Baxter International, Inc. Access disconnect system with optical and other sensors
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US11975128B2 (en) * 2008-01-23 2024-05-07 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9022969B2 (en) 2008-01-23 2015-05-05 Deka Products Limited Partnership Fluid line autoconnect apparatus and methods for medical treatment system
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9119922B2 (en) 2009-05-19 2015-09-01 Fresenius Medical Care Deutschland Gmbh Apparatus and method for identifying a tubing system for an extracorporeal blood treatment device
WO2011053810A2 (en) 2009-10-30 2011-05-05 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
ES2613944T3 (es) 2009-12-17 2017-05-29 Gambro Lundia Ab Aparato para el tratamiento de sangre extracorporal y método de funcionamiento
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
CA3210106A1 (en) 2010-07-07 2012-01-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8836519B2 (en) 2011-05-12 2014-09-16 Fresenius Medical Care Holdings, Inc. Determining the absence or presence of fluid in a dialysis system
US9333286B2 (en) 2011-05-12 2016-05-10 Fresenius Medical Care Holdings, Inc. Medical tubing installation detection
AU2012258687C1 (en) 2011-05-24 2018-03-08 Deka Products Limited Partnership Hemodial ysis system
SG10201800720YA (en) 2011-05-24 2018-03-28 Deka Products Lp Blood treatment systems and methods
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
CN103957960B (zh) 2011-10-07 2016-04-13 霍姆透析普拉斯有限公司 用于透析系统的热交换流体净化
EP3219342B1 (en) 2011-11-04 2019-01-09 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9364655B2 (en) 2012-05-24 2016-06-14 Deka Products Limited Partnership Flexible tubing occlusion assembly
US20150122997A1 (en) * 2012-11-09 2015-05-07 Fenwal, Inc. Non-Invasive Identification Of Solutions
EP2931336B1 (en) * 2012-12-13 2017-06-14 Medicom Innovation Partner a/s Detection device and injection device comprising it
US9895822B2 (en) * 2013-03-15 2018-02-20 Fenwal, Inc. Automated frangible cannula breaker
US9868653B2 (en) * 2013-05-01 2018-01-16 Nch Corporation System and method for treating water systems with high voltage discharge and ozone
JP2015021932A (ja) * 2013-07-23 2015-02-02 パイオニア株式会社 気泡検出器及び気泡検出方法
US20150314055A1 (en) 2014-04-29 2015-11-05 Michael Edward HOGARD Dialysis system and methods
JP6560744B2 (ja) * 2014-08-29 2019-08-14 フレゼニウス カービ ドイチュラント ゲーエムベーハー 測定器用のホルダー器具を備える血液処理装置
US10016550B2 (en) * 2014-09-12 2018-07-10 Easydial, Inc. Portable hemodialysis assembly with ammonia sensor
EP3043169A1 (en) * 2015-01-06 2016-07-13 Fenwal, Inc. Non-invasive identification of solutions
DE102016107024A1 (de) * 2016-04-15 2017-10-19 B. Braun Avitum Ag Verfahren und Vorrichtung zur extrakorporalen Blutbehandlung
US10072962B2 (en) 2016-07-05 2018-09-11 Ecolab Usa Inc. Liquid out-of-product alarm system and method
EP4039286A1 (en) 2016-08-19 2022-08-10 Outset Medical, Inc. Peritoneal dialysis system and methods
DE102017117448A1 (de) * 2017-08-01 2019-02-07 Jörg Hartmut Schwingel Verfahren zur Detektion von Einschlüsseln von Gasen in Flüssigkeiten sowie Verwendung des Verfahrens
US10352866B1 (en) * 2018-04-09 2019-07-16 Mehmet Arbatli System and method of detecting within a liquid flow of a pipe
JP2018163163A (ja) * 2018-06-04 2018-10-18 パイオニア株式会社 気泡検出器
DE102018118110B4 (de) * 2018-07-26 2023-01-05 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Sensorvorrichtung und verfahren zur herstellung einer sensorvorrichtung
EP3941549A1 (en) 2019-03-19 2022-01-26 DEKA Products Limited Partnership Medical treatment systems, methods, and apparatuses using a plurality of fluid lines
JP2020091299A (ja) * 2020-03-03 2020-06-11 パイオニア株式会社 気泡検出器
JP7285350B2 (ja) * 2020-03-03 2023-06-01 エア・ウォーター・バイオデザイン株式会社 気泡検出器
US11338072B2 (en) * 2020-04-14 2022-05-24 Fresenius Medical Care Holdings, Inc. Blood treatment systems and related components and methods
US11754438B2 (en) * 2021-02-23 2023-09-12 Alcon Inc. Self-checking photoelectric sensor and method of operation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998551A (en) 1975-11-20 1976-12-21 Shigeru Suga Device for measuring stimulus values of the color of a liquid
US4366384A (en) * 1980-06-18 1982-12-28 Cutter Laboratories, Inc. Air bubble detector
US4681563A (en) * 1985-04-26 1987-07-21 Centaur Sciences, Inc. Flow control system
SE459641B (sv) 1986-03-24 1989-07-24 Gambro Ab Detektorsystem foer kontroll av en foer ledning av blod alternerande med en vaesentligen faergloes vaetska avsedd vaetskeslang
JPS63119887A (ja) 1986-11-06 1988-05-24 カネボウ株式会社 選別装置
US4884065A (en) * 1988-06-13 1989-11-28 Pacesetter Infusion, Ltd. Monitor for detecting tube position and air bubbles in tube
IT1240404B (it) * 1990-07-17 1993-12-10 Hospal Dasco Spa Apparecchiatura per la rilevazione della presenza di un tubo e/o della presenza di sangue al suo interno
US5319182A (en) * 1992-03-04 1994-06-07 Welch Allyn, Inc. Integrated solid state light emitting and detecting array and apparatus employing said array
US5680111A (en) 1994-02-05 1997-10-21 Baxter International Inc. Dual sensor air-in-line detector
FR2725522B1 (fr) 1994-10-07 1997-01-03 Hospal Ind Dispositif de detection d'un conduit et de determination d'au moins une caracteristique de son contenu
US5820579A (en) * 1996-04-30 1998-10-13 Medtronic, Inc. Method and apparatus for creating pulsatile flow in a cardiopulmonary bypass circuit

Also Published As

Publication number Publication date
WO2000015278A1 (en) 2000-03-23
EP1112099B1 (en) 2006-11-22
US6806947B1 (en) 2004-10-19
JP4261774B2 (ja) 2009-04-30
ES2278456T3 (es) 2007-08-01
DE69934125D1 (de) 2007-01-04
CA2341993A1 (en) 2000-03-23
ATE345826T1 (de) 2006-12-15
JP2002524211A (ja) 2002-08-06
AU758269B2 (en) 2003-03-20
AU6235499A (en) 2000-04-03
CA2341993C (en) 2008-04-01
SE513522C2 (sv) 2000-09-25
DE69934125T2 (de) 2007-10-11
SE9803055L (sv) 2000-03-11
EP1112099A1 (en) 2001-07-04

Similar Documents

Publication Publication Date Title
SE9803055D0 (sv) Vorrichtung fur die Uberwachung eines Fluidrohres
DE60001193T2 (de) Apparatur zur Positionsbestimmung für eine Koordinaten-Positionierungsmaschine
KR970022336A (ko) 가공편의 가공을 위하여 비임 또는 젯트(jet)를 감시하고 위치조절하기 위한 방법 및 장치
ATE181401T1 (de) Vorrichtung zur verkrustungsdetektion eines axialverdichters.
ATE477875T1 (de) Verfahren und vorrichtung zum steuern eines materialbearbeitungsstrahlsystems
DE602004016999D1 (en) Phase-diversity wellenfrontsensor
FR2820216B1 (fr) Procede et dispositif de detection d'obstacle et de mesure de distance par rayonnement infrarouge
SE9902590D0 (sv) Förfarande och anordning vid mätsystem
WO2003105074A3 (en) APPARATUS AND METHOD FOR INPUT OF DATA
ES2173600T3 (es) Un metodo para caracterizar muestras basado en datos estadisticos intermedios.
SE9802919D0 (sv) An apparatus and a method for monitoring an animal related area
WO1997007380A3 (en) Automated system for vehicle condition evaluation
DE602005001961D1 (de) Optischer Axialverschiebungssensor
DE50008595D1 (de) Verfahren und vorrichtung zur detektion mikroskopisch kleiner objekte
DE69916511D1 (de) Vorrichtung zum optischen Detektieren der Anwesenheit eines Gegenstandes
CA2321539A1 (en) Inflow detection apparatus and system for its use
ATE19311T1 (de) Vorrichtung zum feststellen von defekten mittels eines aussermittigen lichtstrahles.
ATE268478T1 (de) Verfahren und vorrichtung zum aufspüren eines objektes
BR9709010A (pt) Processo e aparelho de testar moedas, uso de um aparelho de testar moedas, dispositivo operado por moeda ou ficha, e, processo de reconhecer uma moeda.
DE50114359D1 (de) Vorrichtung zum Messen von Profilen
SE9303808L (sv) Förfarande och anordning för riktningsbestämning
TW349252B (en) Malfunction analysis method of measured device, malfunction analysis device and malfunction analysis system
WO2004057278A3 (en) Catalyst flow meter
ATE258027T1 (de) Verfahren zum auffinden eines untersuchungsortes zur diaphanoskopischen untersuchung eines lebewesens sowie vorrichtung zur durchführung des verfahrens
ATE184989T1 (de) Verfahren und vorrichtung zur aufspürung und ortsbestimmung von undichtigkeiten in einem von flüssigkeit durchströmten rohr

Legal Events

Date Code Title Description
NUG Patent has lapsed