SE8004271L - Blodvermningsapparat med digital visning och overvakningskrets - Google Patents

Blodvermningsapparat med digital visning och overvakningskrets

Info

Publication number
SE8004271L
SE8004271L SE8004271A SE8004271A SE8004271L SE 8004271 L SE8004271 L SE 8004271L SE 8004271 A SE8004271 A SE 8004271A SE 8004271 A SE8004271 A SE 8004271A SE 8004271 L SE8004271 L SE 8004271L
Authority
SE
Sweden
Prior art keywords
blood
temperature
heating elements
monitoring circuit
warming
Prior art date
Application number
SE8004271A
Other languages
Unknown language ( )
English (en)
Inventor
A C Bilstad
J T Foley
Original Assignee
Baxter Travenol Lab
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 Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of SE8004271L publication Critical patent/SE8004271L/sv

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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Remote Sensing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
SE8004271A 1979-06-29 1980-06-09 Blodvermningsapparat med digital visning och overvakningskrets SE8004271L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/053,547 US4314143A (en) 1979-06-29 1979-06-29 Blood warming apparatus with digital display and monitoring circuit

Publications (1)

Publication Number Publication Date
SE8004271L true SE8004271L (sv) 1980-12-30

Family

ID=21985029

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004271A SE8004271L (sv) 1979-06-29 1980-06-09 Blodvermningsapparat med digital visning och overvakningskrets

Country Status (7)

Country Link
US (1) US4314143A (sv)
BE (1) BE884065A (sv)
DE (1) DE3023416A1 (sv)
FR (1) FR2460583A1 (sv)
GB (1) GB2052109B (sv)
NO (1) NO801707L (sv)
SE (1) SE8004271L (sv)

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US5729653A (en) * 1995-06-07 1998-03-17 Urosurge, Inc. Fluid warming system
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EP2591290A4 (en) * 2010-07-08 2017-10-25 Hendon Semiconductors Pty Ltd A circuit arrangement for sustaining water in contact with a heating element at a set temperature or range within an instantaneous hot water heater unit
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Also Published As

Publication number Publication date
US4314143A (en) 1982-02-02
DE3023416A1 (de) 1981-01-29
NO801707L (no) 1980-12-30
GB2052109B (en) 1984-04-04
BE884065A (fr) 1980-10-16
GB2052109A (en) 1981-01-21
FR2460583A1 (fr) 1981-01-23

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