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DE3382211D1 - Sensor fuer die temperatur einer fluessigkeit. - Google Patents

Sensor fuer die temperatur einer fluessigkeit.

Info

Publication number
DE3382211D1
DE3382211D1 DE8383902855T DE3382211T DE3382211D1 DE 3382211 D1 DE3382211 D1 DE 3382211D1 DE 8383902855 T DE8383902855 T DE 8383902855T DE 3382211 T DE3382211 T DE 3382211T DE 3382211 D1 DE3382211 D1 DE 3382211D1
Authority
DE
Germany
Prior art keywords
sensor
liquid
temperature
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
DE8383902855T
Other languages
English (en)
Inventor
M Barker
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.)
Spectramed Inc
Original Assignee
Spectramed Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23614793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3382211(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Spectramed Inc filed Critical Spectramed Inc
Application granted granted Critical
Publication of DE3382211D1 publication Critical patent/DE3382211D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE8383902855T 1982-08-16 1983-08-12 Sensor fuer die temperatur einer fluessigkeit. Expired - Lifetime DE3382211D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/408,080 US4476877A (en) 1982-08-16 1982-08-16 Fluid temperature sensor
PCT/US1983/001249 WO1984000678A1 (en) 1982-08-16 1983-08-12 Fluid temperature sensor

Publications (1)

Publication Number Publication Date
DE3382211D1 true DE3382211D1 (de) 1991-04-18

Family

ID=23614793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383902855T Expired - Lifetime DE3382211D1 (de) 1982-08-16 1983-08-12 Sensor fuer die temperatur einer fluessigkeit.

Country Status (6)

Country Link
US (1) US4476877A (de)
EP (1) EP0116089B1 (de)
JP (1) JPS59501398A (de)
CA (1) CA1193884A (de)
DE (1) DE3382211D1 (de)
WO (1) WO1984000678A1 (de)

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US6248077B1 (en) * 1982-07-19 2001-06-19 Edwards Lifesciences Corp. System for sensing a characteristic of fluid flowing to or from a body
US4796640A (en) * 1984-01-13 1989-01-10 American Hospital Supply Corporation Apparatus with fast response thermistor
US4632125A (en) * 1984-01-13 1986-12-30 American Hospital Supply Corp. Right heart ejection fraction and cardiac output catheter
US4608996A (en) * 1984-08-10 1986-09-02 Cordis Corporation External blood parameter diagnostic system
US4705505A (en) * 1984-09-28 1987-11-10 Fried Steven J Rapid solution administration set with integral heat exchanger
US4623333A (en) * 1984-09-28 1986-11-18 Fried Steven J Fried-Grant rapid solution administration set with integral heat exchanger
US4817624A (en) * 1985-12-20 1989-04-04 The General Hospital Corporation Mini-bolus technique for thermodilution cardiac output measurements
US4701160A (en) * 1986-06-11 1987-10-20 Minnesota Mining And Manufacturing Company Catheter and method for infusing fluid into a patient
US4718423A (en) * 1986-10-17 1988-01-12 Spectramed, Inc. Multiple-function cardiovascular catheter system with very high lumenal efficiency and no crossovers
US4989606A (en) * 1987-01-30 1991-02-05 Minnesota Mining And Manufactoring Company Intravascular blood gas sensing system
US5462052A (en) * 1987-01-30 1995-10-31 Minnesota Mining And Manufacturing Co. Apparatus and method for use in measuring a compositional parameter of blood
US4830013A (en) * 1987-01-30 1989-05-16 Minnesota Mining And Manufacturing Co. Intravascular blood parameter measurement system
US4934369A (en) * 1987-01-30 1990-06-19 Minnesota Mining And Manufacturing Company Intravascular blood parameter measurement system
US4951669A (en) * 1987-01-30 1990-08-28 Minnesota Mining And Manufacturing Company Blood parameter measurement system
US5048525A (en) * 1987-01-30 1991-09-17 Minnesota Mining And Manufacturing Company Blood parameter measurement system with compliant element
US4785823A (en) * 1987-07-21 1988-11-22 Robert F. Shaw Methods and apparatus for performing in vivo blood thermodilution procedures
US4819655A (en) * 1987-08-04 1989-04-11 Webler William E Injectateless thermal cardiac output determination method and apparatus
DE3889807T2 (de) * 1987-08-17 1994-09-08 Braun Melsungen Ag Dual-Thermistor-Thermodilutionskatheter.
US4901734A (en) * 1987-08-17 1990-02-20 Nova Medical Specialties Dual-thermistor thermodilution catheter
US4971068A (en) * 1989-07-07 1990-11-20 Bio-Plexus, Inc. Blood vessel locating needle assembly with thermochromic indicator
US5175016A (en) * 1990-03-20 1992-12-29 Minnesota Mining And Manufacturing Company Method for making gas sensing element
US5335658A (en) * 1992-06-29 1994-08-09 Minnesota Mining And Manufacturing Company Intravascular blood parameter sensing system
US5446452A (en) * 1993-02-05 1995-08-29 Litton; Charles J. Temperature monitoring system
US5764539A (en) * 1994-01-21 1998-06-09 Novartis Nutrition Ag Non-invasive system and method for a fluid flow monitoring system
US5595181A (en) * 1994-03-24 1997-01-21 Hubbard; A. Robert System for providing cardiac output and shunt quantitation
AU6683498A (en) 1997-03-03 1998-09-22 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US7090658B2 (en) * 1997-03-03 2006-08-15 Medical Solutions, Inc. Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid line
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US7041941B2 (en) 1997-04-07 2006-05-09 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7276675B2 (en) 1997-04-07 2007-10-02 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US6660974B2 (en) 1997-04-07 2003-12-09 Medical Solutions, Inc. Warming system and method for heating various items utilized in surgical procedures
DE19738942A1 (de) 1997-09-05 1999-03-25 Pulsion Verwaltungs Gmbh & Co Verfahren und Vorrichtung zur Injektionszeitpunkt- und Injektionsdauerbestimmung bei Thermodilutionsmessungen
US7031602B2 (en) 2001-03-12 2006-04-18 Patented Medical Solutions, Llc Method and apparatus for controlling temperature of infused liquids
US7238171B2 (en) 2001-03-12 2007-07-03 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US6939310B2 (en) * 2001-10-10 2005-09-06 Lifescan, Inc. Devices for physiological fluid sampling and methods of using the same
US8226605B2 (en) * 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US20030208193A1 (en) * 2002-05-06 2003-11-06 Van Wyk Robert A. Method and system for monitoring fluid temperature during arthroscopic electrosurgery
US7611504B1 (en) 2004-03-09 2009-11-03 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US7740611B2 (en) 2005-10-27 2010-06-22 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
EP1813188B1 (de) * 2006-01-30 2011-03-30 Pulsion Medical Systems AG System zum Einrichten einer Dilutionsmessstelle
US8487738B2 (en) 2006-03-20 2013-07-16 Medical Solutions, Inc. Method and apparatus for securely storing medical items within a thermal treatment system
US8226293B2 (en) 2007-02-22 2012-07-24 Medical Solutions, Inc. Method and apparatus for measurement and control of temperature for infused liquids
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
CN104739400B (zh) * 2013-12-31 2020-09-15 深圳迈瑞生物医疗电子股份有限公司 心输出量自动测量系统
WO2017005268A1 (en) 2015-07-03 2017-01-12 Kamstrup A/S Turbidity sensor based on ultrasound measurements
EP3306290A1 (de) * 2016-10-06 2018-04-11 3F Holding B.V. Anordnung und dazugehöriges verfahren zur messung der temperatur eines fluids zur hyperthermischen behandlung einer körperhöhle
CN117414485A (zh) * 2023-12-15 2024-01-19 北京航天长峰股份有限公司 一种医用鲁尔测温传感器探头及测温传感器

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Publication number Priority date Publication date Assignee Title
US2816997A (en) * 1955-02-23 1957-12-17 Waters Corp Resistance thermometer
FR1452215A (fr) * 1965-07-28 1966-09-09 Philips Massiot Mat Medic Dispositif pour mesurer le débit d'un fluide
US3561266A (en) * 1967-07-10 1971-02-09 Philips Corp Device for measuring the flow velocity of a fluid
US3595079A (en) * 1967-11-13 1971-07-27 Univ Northwestern Fluid flow velocity measuring apparatus
US3511095A (en) * 1968-07-31 1970-05-12 John T Grissom Bimetallic clinical thermometer
US3545428A (en) * 1968-10-10 1970-12-08 Wilton W Webster Jr Massflowmeter catheter
US3620207A (en) * 1969-05-14 1971-11-16 Univ Iowa State Res Found Inc Blood flowmeter
US3645133A (en) * 1970-04-15 1972-02-29 Metrophysics Inc Electronic spirometer
US3703892A (en) * 1970-12-09 1972-11-28 Edward F Meyers Disposable, retractable thermometer jacket
US3726269A (en) * 1971-11-24 1973-04-10 W Webster Cardiovascular catheter for thermal dilution measurement
US3833115A (en) * 1972-02-24 1974-09-03 R Schapker Clinical probe and disposable sheath
SE363230B (de) * 1973-02-09 1974-01-14 Hoffmann La Roche
US4036211A (en) * 1975-04-08 1977-07-19 United States Surgical Corporation Temperature, pulse and respiration detection apparatus
SU721078A1 (ru) * 1976-03-18 1980-03-15 Центральный Ордена Ленина Институт Усовершенствования Врачей Устройство дл исследовани кровотока
US4153048A (en) * 1977-09-14 1979-05-08 Cleveland Clinic Foundation Thermodilution catheter and method
NO790519L (no) * 1978-06-21 1979-12-27 Ahlstroem Oy Spiralviklet hylse, fremgangsmaate for fremstilling av hylsen, fremgangsmaate for anvendelse av hylsen i et vikleapparat og anordning for bruk av hylsen
DE2906876C2 (de) * 1979-02-22 1982-05-19 Drägerwerk AG, 2400 Lübeck Verfahren und Anordnung zur Bestimmung des Meßzeitpunktes bei Kontrollgeräten für den Alkoholgehalt in der ausgeatmeten Luft
US4407298A (en) * 1981-07-16 1983-10-04 Critikon Inc. Connector for thermodilution catheter
US4936211A (en) * 1988-08-19 1990-06-26 Presstek, Inc. Multicolor offset press with segmental impression cylinder gear

Also Published As

Publication number Publication date
EP0116089B1 (de) 1991-03-13
WO1984000678A1 (en) 1984-03-01
EP0116089A1 (de) 1984-08-22
JPS59501398A (ja) 1984-08-09
JPH0147178B2 (de) 1989-10-12
EP0116089A4 (de) 1987-01-22
US4476877A (en) 1984-10-16
CA1193884A (en) 1985-09-24

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