DE3768033D1 - Detektorsystem zur ueberwachung eines fluessigkeitsrohres, anschliessbar an einen monitor. - Google Patents

Detektorsystem zur ueberwachung eines fluessigkeitsrohres, anschliessbar an einen monitor.

Info

Publication number
DE3768033D1
DE3768033D1 DE8787101232T DE3768033T DE3768033D1 DE 3768033 D1 DE3768033 D1 DE 3768033D1 DE 8787101232 T DE8787101232 T DE 8787101232T DE 3768033 T DE3768033 T DE 3768033T DE 3768033 D1 DE3768033 D1 DE 3768033D1
Authority
DE
Germany
Prior art keywords
connectable
monitor
monitoring
liquid pipe
detector system
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
Application number
DE8787101232T
Other languages
English (en)
Inventor
Bjoern Inge Ericson
Bengt-Ake Goeran Gummesson
Carl-Henry Oerndal
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.)
Gambro Lundia AB
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
Application granted granted Critical
Publication of DE3768033D1 publication Critical patent/DE3768033D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/3313—Optical measuring means used specific wavelengths

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
DE8787101232T 1986-03-24 1987-01-29 Detektorsystem zur ueberwachung eines fluessigkeitsrohres, anschliessbar an einen monitor. Expired - Lifetime DE3768033D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601354A SE459641B (sv) 1986-03-24 1986-03-24 Detektorsystem foer kontroll av en foer ledning av blod alternerande med en vaesentligen faergloes vaetska avsedd vaetskeslang

Publications (1)

Publication Number Publication Date
DE3768033D1 true DE3768033D1 (de) 1991-03-28

Family

ID=20363945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787101232T Expired - Lifetime DE3768033D1 (de) 1986-03-24 1987-01-29 Detektorsystem zur ueberwachung eines fluessigkeitsrohres, anschliessbar an einen monitor.

Country Status (6)

Country Link
US (1) US4797655A (de)
EP (1) EP0238809B1 (de)
JP (1) JP2537845B2 (de)
DE (1) DE3768033D1 (de)
ES (1) ES2020518B3 (de)
SE (1) SE459641B (de)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE112493T1 (de) * 1988-01-21 1994-10-15 Huebner Karl Alexander Einrichtung zur absperrung von kunststoffschläuchen, insbesondere infusionsschläuchen,für luftfallen.
US4884065A (en) * 1988-06-13 1989-11-28 Pacesetter Infusion, Ltd. Monitor for detecting tube position and air bubbles in tube
US5230341A (en) * 1988-08-13 1993-07-27 Fresenius Ag Measuring the change of intravascular blood volume during blood filtration
DE3910250A1 (de) * 1989-03-30 1990-10-11 Fresenius Ag Fotoelektrische ueberwachungsanordnung fuer schlauchleitungen in der medizintechnik
DE3930181A1 (de) * 1989-09-09 1991-03-21 Fresenius Ag Druckausgleichsgefaess fuer ein haemodialysekonzentrat
CA2025330C (en) * 1989-09-18 2002-01-22 David W. Osten Characterizing biological matter in a dynamic condition using near infrared spectroscopy
US4981467A (en) * 1990-02-27 1991-01-01 Baxter International Inc. Apparatus and method for the detection of air in fluid delivery systems
GB2248927B (en) * 1990-10-17 1994-04-20 Danby Medical Ltd A device for detecting air in fluid conducting tubing
JPH0515589A (ja) * 1991-07-10 1993-01-26 Sharp Corp 輸液装置
JPH05176996A (ja) * 1992-01-06 1993-07-20 Sharp Corp 輸液装置
SE9303319D0 (sv) * 1993-10-11 1993-10-11 Gambro Ab Sätt att beräkna och/eller styra flöder under en viss tidsperiod genom en peristaltisk pump samt en monitor anpassad för utövning av detta sätt
US5680111A (en) * 1994-02-05 1997-10-21 Baxter International Inc. Dual sensor air-in-line detector
DE4432348C2 (de) * 1994-09-12 1996-03-21 Ludwig Borger Sicherungseinrichtung für eine blut-, wundsekret- oder infusionsführende Leitung, die zu einem Gefäßzugang führt
US6514419B2 (en) 1994-09-16 2003-02-04 Transonic Systems, Inc. Method to measure blood flow and recirculation in hemodialysis shunts
US5685989A (en) * 1994-09-16 1997-11-11 Transonic Systems, Inc. Method and apparatus to measure blood flow and recirculation in hemodialysis shunts
US6153109A (en) 1994-09-16 2000-11-28 Transonic Systmes, Inc. Method and apparatus to measure blood flow rate in hemodialysis shunts
US5453576A (en) * 1994-10-24 1995-09-26 Transonic Systems Inc. Cardiovascular measurements by sound velocity dilution
US5868710A (en) * 1996-11-22 1999-02-09 Liebel Flarsheim Company Medical fluid injector
EP0979111B1 (de) * 1997-04-29 2006-02-01 Medtronic, Inc. Optische erkennung und quantifizierung von mikrobläschen in blut
SE513522C2 (sv) 1998-09-10 2000-09-25 Gambro Ab Anordning för övervakande av ett fluidrör
US6726647B1 (en) * 1998-10-23 2004-04-27 Gambro Ab Method and device for measuring access flow
US6144444A (en) * 1998-11-06 2000-11-07 Medtronic Avecor Cardiovascular, Inc. Apparatus and method to determine blood parameters
US6868739B1 (en) 1999-10-19 2005-03-22 Transonic Systems, Inc. Method and apparatus to measure blood flow by an introduced volume change
US6599282B2 (en) 2001-09-05 2003-07-29 Zeev Burko Intravenous set flow volumetric measurement device
ITTO20011222A1 (it) * 2001-12-27 2003-06-27 Gambro Lundia Ab Apparecchiatura per il controllo di flusso sanguigno in un circuito-extracorporeo di sangue.
ITMI20020359A1 (it) 2002-02-22 2003-08-22 Gambro Lundia Ab Metodo di controllo dell'operativita' di un organo di interdizione del flusso e dispositivo di arresto del flusso per un circuito extracorpo
FR2836831B1 (fr) * 2002-03-07 2004-06-25 Centre Nat Rech Scient Combinaison chimiotherapie et antisens de la dna demethylase
AU2003230862A1 (en) 2002-04-11 2003-10-27 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US6947131B2 (en) * 2002-05-07 2005-09-20 Chf Solutions, Inc. Blood leak detector for extracorporeal treatment system
WO2004067064A1 (en) * 2003-01-28 2004-08-12 Gambro Lundia Ab An apparatus and method for monitoring a vascular access of a patient
WO2005049113A1 (en) * 2003-11-20 2005-06-02 Gambro Lundia Ab Method, apparatus and software program for measurement of a parameter relating to a heart-lung system of a mammal.
ES2471953T3 (es) * 2003-12-11 2014-06-27 Gambro Lundia Ab Dispositivo de conmutación y aparato para controlar el flujo de un fluido
US7152469B2 (en) * 2004-01-13 2006-12-26 Baxter International Inc. Fluid flow sensor, method and system
EP1802363A1 (de) * 2004-10-22 2007-07-04 Cobe Cardiovascular, Inc. Austauschbare extrakorporale blutperfusionssysteme
US7794419B2 (en) * 2005-05-18 2010-09-14 Gambro Lundia Ab Apparatus for controlling blood flow in an extracorporeal circuit
US7846131B2 (en) 2005-09-30 2010-12-07 Covidien Ag Administration feeding set and flow control apparatus with secure loading features
US7722562B2 (en) * 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
US7722573B2 (en) 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7758551B2 (en) 2006-03-02 2010-07-20 Covidien Ag Pump set with secure loading features
US8021336B2 (en) 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
US7927304B2 (en) * 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US7560686B2 (en) * 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
US7661294B2 (en) * 2007-09-21 2010-02-16 Cosense, Inc. Non-invasive multi-function sensor system
US8631683B2 (en) * 2007-02-06 2014-01-21 Fresenius Medical Care Holdings, Inc. Dialysis systems including non-invasive multi-function sensor systems
KR101861192B1 (ko) 2007-02-27 2018-05-28 데카 프로덕츠 리미티드 파트너쉽 혈액투석 장치 및 방법
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
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP2335753B1 (de) 2008-01-23 2019-08-07 DEKA Products Limited Partnership Vorrichtung zum automatischen Anschluss an eine Flüssigkeitsleitung für ein medizinisches Behandlungssystem
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US20100134303A1 (en) * 2008-12-02 2010-06-03 Perkins James T Fluid level detector for an infusion fluid container
EP2432518B1 (de) * 2009-05-19 2014-01-08 Fresenius Medical Care Deutschland GmbH Vorrichtung und verfahren zur erkennung eines schlauchleitungssystems für eine extrakorporale blutbehandlungsvorrichtung
WO2011008621A1 (en) * 2009-07-13 2011-01-20 Nestec S.A. Infra-red reflective air-in-line sensor systems
MX2012005088A (es) 2009-10-30 2012-10-03 Deka Products Lp Aparato y metodo para detectar la desconexion de un dispositivo de acceso intravascular.
US9925323B2 (en) 2009-12-17 2018-03-27 Gambro Lundia Ab Apparatus for extracorporeal blood treatment and method of operation
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock
WO2012006425A2 (en) 2010-07-07 2012-01-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
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
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
SG195155A1 (en) 2011-05-24 2013-12-30 Deka Products Lp Blood treatment systems and methods
CA2844807C (en) 2011-08-19 2022-07-26 Hospira, 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
CA3089257C (en) 2012-07-31 2023-07-25 Icu Medical, Inc. Patient care system for critical medications
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
EP3003441B1 (de) 2013-05-29 2020-12-02 ICU Medical, Inc. Infusionssystem mit einem oder mehreren sensoren und zusatzinformationen zur durchführung einer luftuntersuchung mit dem infusionssystem
EP3003442B1 (de) 2013-05-29 2020-12-30 ICU Medical, Inc. Infusionssystem und verfahren zur verwendung zur verhinderung der übersättigung eines analog-digital-wandlers
US10342917B2 (en) 2014-02-28 2019-07-09 Icu Medical, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
GB2523841A (en) * 2014-03-07 2015-09-09 Melexis Technologies Nv Infrared sensor module
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
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
EP3454922B1 (de) 2016-05-13 2022-04-06 ICU Medical, Inc. Infusionspumpensystem mit gemeinsamer leitung zur automatischen spülung
WO2017214441A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US10983044B2 (en) * 2018-06-26 2021-04-20 Arometrix, Inc. Device, system and method for in-situ optical monitoring and control of extraction and purification of plant materials
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
EP3839446B1 (de) 2019-12-16 2024-03-13 Andreas Stihl AG & Co. KG Optischer betriebsflüssigkeitsdetektor zur optischen detektion von betriebsflüssigkeit für ein handgeführtes garten-, forst- und/oder baubearbeitungsgerät und handgeführtes garten-, forst- und/oder baubearbeitungsgerät
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812482A (en) * 1973-02-26 1974-05-21 Primary Childrens Hospital Air emboli detector
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
US4333016A (en) * 1980-03-06 1982-06-01 Baxter Travenol Laboratories, Inc. Liquid presence detector
US4367736A (en) * 1980-08-25 1983-01-11 Baxter Travenol Laboratories, Inc. System for detecting bubble formation in clear and opaque fluids
US4501531A (en) * 1981-12-15 1985-02-26 Baxter Travenol Laboratories, Inc. Control circuit for a blood fractionation apparatus
US4553958A (en) * 1983-02-04 1985-11-19 Quest Medical, Inc. IV Delivery controller
US4496346A (en) * 1983-08-17 1985-01-29 Air-Shields, Inc. Infusion monitoring apparatus
DE3344836A1 (de) * 1983-12-12 1985-06-13 "gutta" Gesellschaft für Infusionstechnik mbH, 2000 Hamburg Montageueberwachungseinrichtung des tropfendetektors an der tropfenkammer eines infusionsgeraetes
US4681563A (en) * 1985-04-26 1987-07-21 Centaur Sciences, Inc. Flow control system

Also Published As

Publication number Publication date
EP0238809A2 (de) 1987-09-30
JP2537845B2 (ja) 1996-09-25
ES2020518B3 (es) 1991-08-16
SE8601354D0 (sv) 1986-03-24
US4797655A (en) 1989-01-10
EP0238809A3 (en) 1988-06-29
SE459641B (sv) 1989-07-24
EP0238809B1 (de) 1991-02-20
JPS62227368A (ja) 1987-10-06
SE8601354L (sv) 1987-09-25

Similar Documents

Publication Publication Date Title
DE3768033D1 (de) Detektorsystem zur ueberwachung eines fluessigkeitsrohres, anschliessbar an einen monitor.
DE3875758D1 (de) Geraet zur beobachtung der blutstroemung.
DE69108686D1 (de) System zum Überwachen des Wassergehalts.
DE3789060D1 (de) Vorrichtung zum messen von biologischen signalen.
DE3782126D1 (de) Vervielfaeltigungsgeraet mit fehlerermittlungssystem.
DE3781605D1 (de) Geraet zum ueberwachen von glukose.
NO900872L (no) Hivdempningssystem for flytende konstruksjon.
FR2601397B1 (fr) Procede et dispositif de battage pour enfoncer des outils dans le sol.
DE3766531D1 (de) Einrichtung zur mechanischen entkopplung eines rohrleitungssystems.
DE3783050D1 (de) Geraet zur erkennung eines synchronsignals.
DE69109969D1 (de) Vorrichtung zur Überwachung des Druckes in einem Flüssigkeitsfluss-System.
FR2685434B1 (fr) Dispositif de raccord rapide pour la liaison etanche entre eux de deux tubes ou tuyaux rigides ou semi-rigides.
NO168671C (no) Anordning for overvaakning av en fluidumstroem.
FR2607573B1 (fr) Perfectionnement aux dispositifs de raccordement rapide pour tubes souples, semi-rigides ou rigides
DE3782487D1 (de) Ueberwachungssystem fuer einzelne filterschlaeuche in filterschlauchkasten.
DE3769873D1 (de) System zur wiedergewinnung eines fluessigen traegers.
DE3678200D1 (de) Geraet zur blutdruckmessung.
DE3788394D1 (de) Vorrichtung zum Entkuppeln eines Rohrstranges.
DE3776306D1 (de) Vorrichtung zur ueberwachung des tropfens einer fluessigkeit.
DE3882191D1 (de) Vorrichtung zum bohren im bereich der anschlussstelle eines ausgekleideten rohres.
DE3761927D1 (de) Vorrichtung zum anschluss eines druckmessgeraetes an eine rohrleitung.
DE3772716D1 (de) System, um den unterhalt eines wagens zu ueberwachen.
FR2596638B1 (fr) Appareil dentaire avec systeme collecteur de liquide desinfectant
DE3750563D1 (de) Gerät zur Flüssigkeitsdurchflussmessung.
EP0240515A4 (de) Starre durchsichtige rohrleitung für flüssigkeit zur spülung bei chirurgischen eingriffen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GAMBRO LUNDIA AB, LUND, SE