JPH0558728B2 - - Google Patents

Info

Publication number
JPH0558728B2
JPH0558728B2 JP57503598A JP50359882A JPH0558728B2 JP H0558728 B2 JPH0558728 B2 JP H0558728B2 JP 57503598 A JP57503598 A JP 57503598A JP 50359882 A JP50359882 A JP 50359882A JP H0558728 B2 JPH0558728 B2 JP H0558728B2
Authority
JP
Japan
Prior art keywords
thermistor
temperature
contact
signal
heating
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
JP57503598A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58501618A (ja
Inventor
Michael M Donnelly
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.)
Air Shields Inc
Original Assignee
Air Shields 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
Application filed by Air Shields Inc filed Critical Air Shields Inc
Publication of JPS58501618A publication Critical patent/JPS58501618A/ja
Publication of JPH0558728B2 publication Critical patent/JPH0558728B2/ja
Granted 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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Temperature (AREA)
JP57503598A 1981-10-05 1982-09-30 プロ−ブの離脱を検出するための装置 Granted JPS58501618A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/308,361 US4399823A (en) 1981-10-05 1981-10-05 Apparatus for detecting probe dislodgement

Publications (2)

Publication Number Publication Date
JPS58501618A JPS58501618A (ja) 1983-09-29
JPH0558728B2 true JPH0558728B2 (en]) 1993-08-27

Family

ID=23193690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57503598A Granted JPS58501618A (ja) 1981-10-05 1982-09-30 プロ−ブの離脱を検出するための装置

Country Status (6)

Country Link
US (1) US4399823A (en])
EP (1) EP0091480B1 (en])
JP (1) JPS58501618A (en])
BR (1) BR8207910A (en])
DE (1) DE3280381D1 (en])
WO (1) WO1983001189A1 (en])

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225327A (ja) * 1982-06-24 1983-12-27 Sharp Corp 電子式体温計
US4647219A (en) * 1983-10-31 1987-03-03 Baxter Travenol Laboratories, Inc. Safety system for heating conduit
FR2573871B1 (fr) * 1984-11-23 1987-01-30 Electricite De France Procede et dispositif de detection de changement de phase
JPH0829140B2 (ja) * 1987-04-17 1996-03-27 開成工業株式会社 末▲梢▼循環機能障害診断用皮フ温測定装置
US5162038A (en) * 1989-12-04 1992-11-10 Hill-Rom Company Infant warmer open bed
US5720293A (en) * 1991-01-29 1998-02-24 Baxter International Inc. Diagnostic catheter with memory
US6387052B1 (en) * 1991-01-29 2002-05-14 Edwards Lifesciences Corporation Thermodilution catheter having a safe, flexible heating element
US5553622A (en) * 1991-01-29 1996-09-10 Mckown; Russell C. System and method for controlling the temperature of a catheter-mounted heater
US5368041A (en) * 1992-10-15 1994-11-29 Aspect Medical Systems, Inc. Monitor and method for acquiring and processing electrical signals relating to bodily functions
US5971913A (en) * 1995-09-25 1999-10-26 Hill-Rom, Inc. Noise and light monitor apparatus
US5803915A (en) 1995-12-07 1998-09-08 Ohmeda Inc. System for detection of probe dislodgement
WO2001043686A2 (en) 1999-11-15 2001-06-21 Hill-Rom Services, Inc. Infant care apparatus with movable infant support
US6880188B1 (en) 1999-11-15 2005-04-19 Draeger Medical Infant Care, Inc. Infant care apparatus with movable infant support
DE50113703D1 (de) * 2001-10-10 2008-04-17 Brainlab Ag Medizinisches Instrument mit berührungsempfindlicher Spitze
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
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US20050228284A1 (en) * 2004-03-31 2005-10-13 Charles Edward Baumgartner System and method for power management in an ultrasound system
US8376978B2 (en) * 2007-02-09 2013-02-19 Baxter International Inc. Optical access disconnection systems and methods
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
US8152751B2 (en) 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
US7900849B2 (en) * 2007-11-30 2011-03-08 Honeywell International Inc. HVAC remote control unit and methods of operation
US9138536B2 (en) 2008-04-01 2015-09-22 Gambro Lundia Ab Apparatus and a method for monitoring a vascular access
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
CN104146690B (zh) * 2014-08-22 2016-06-08 广东宝莱特医用科技股份有限公司 一种温度探头与生命体接触良好的检测方法、装置及系统
DE102015112426A1 (de) * 2015-07-29 2017-02-02 Endress + Hauser Wetzer Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung der Temperatur eines Mediums
EP3742139B2 (en) * 2019-05-21 2025-07-02 ABB Schweiz AG Testing method for non-invasive temperature measuring instruments

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597676A (en) * 1969-06-05 1971-08-03 Hercules Inc Thermistor circuit for use in an angular movement sensing device
US3781837A (en) * 1971-07-08 1973-12-25 Jac Inc Ambient compensated temperature responsive device
US3915003A (en) * 1972-06-23 1975-10-28 Robert P Adams Electronic thermometer having a heated probe
DE2724558C3 (de) * 1977-05-31 1979-12-06 Dr. Karl Thomae Gmbh, 7950 Biberach Thermistorschaltung für ein chirurgisches Schneid- und/oder Koagulationsinstrument
US4294263A (en) * 1977-12-07 1981-10-13 Air Shields, Inc. System for detecting probe dislodgement
GB2045978B (en) * 1979-03-27 1983-01-26 Eme Electro Medical Equip Temperature monitoring
US4331161A (en) * 1979-05-17 1982-05-25 Healthdyne, Inc. Patient sensor continuity detector
US4295475A (en) * 1979-10-26 1981-10-20 Air Shields, Inc. Probe and system for detecting probe dislodgement
US4322594A (en) * 1980-06-27 1982-03-30 Respiratory Care, Inc. Temperature control system with alarm and shut down for non-tracking condition of dual thermometers

Also Published As

Publication number Publication date
US4399823A (en) 1983-08-23
EP0091480B1 (en) 1991-12-11
DE3280381D1 (de) 1992-01-23
EP0091480A1 (en) 1983-10-19
EP0091480A4 (en) 1988-06-08
JPS58501618A (ja) 1983-09-29
BR8207910A (pt) 1983-09-13
WO1983001189A1 (en) 1983-04-14

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