JPS54127182A - Electronic medical appliances - Google Patents

Electronic medical appliances

Info

Publication number
JPS54127182A
JPS54127182A JP2684079A JP2684079A JPS54127182A JP S54127182 A JPS54127182 A JP S54127182A JP 2684079 A JP2684079 A JP 2684079A JP 2684079 A JP2684079 A JP 2684079A JP S54127182 A JPS54127182 A JP S54127182A
Authority
JP
Japan
Prior art keywords
oscillator
sensor
oscillatory circuit
parameter
output
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.)
Pending
Application number
JP2684079A
Other languages
Japanese (ja)
Inventor
Norutefuedo Aran
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.)
MEDICOTEKNISK INST SVEJSECEN
Original Assignee
MEDICOTEKNISK INST SVEJSECEN
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 MEDICOTEKNISK INST SVEJSECEN filed Critical MEDICOTEKNISK INST SVEJSECEN
Publication of JPS54127182A publication Critical patent/JPS54127182A/en
Pending 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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0008—Temperature signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb induced by stimuli or drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

An electromedical system comprises at least one sensor to be placed in a patient's armpit and a movable unit for wireless measuring of signals transmitted by the sensor. The sensor is composed of an oscillatory circuit L1 driven by a lower frequency oscillator. The oscillator in the form of an RC- oscillator comprises a symmetrically coupled feedback operational amplifier, the output signal of which controls the oscillatory circuit via capacitive diode D3. A bridge circuit containing parameter- sensitive elements e.g. pressure sensitive capacitor CV and temperature sensitive resistors RV1, RV2 is connected in the feedback loop of the amplifier, power to the oscillator being supplied over antennae L. Thus changes in the parameter sensitive elements change the pulse output frequency of the oscillator and hence the output from the oscillatory circuit will be a pulsating complex FM-signal which is picked up by a portable receiver. <IMAGE>
JP2684079A 1978-03-10 1979-03-09 Electronic medical appliances Pending JPS54127182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK109378A DK109378A (en) 1978-03-10 1978-03-10 ELECTROMEDIC SYSTEM

Publications (1)

Publication Number Publication Date
JPS54127182A true JPS54127182A (en) 1979-10-02

Family

ID=8100914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2684079A Pending JPS54127182A (en) 1978-03-10 1979-03-09 Electronic medical appliances

Country Status (5)

Country Link
JP (1) JPS54127182A (en)
DE (1) DE2908593A1 (en)
DK (1) DK109378A (en)
GB (1) GB2016146A (en)
SE (1) SE7902012L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073529U (en) * 1983-10-27 1985-05-23 株式会社岡島産業 monitoring device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149918A (en) * 1983-11-03 1985-06-19 John Anderson Sudden infant death syndrome monitor
NL9001877A (en) * 1990-08-27 1992-03-16 Hollandse Signaalapparaten Bv TEMPERATURE MEASUREMENT SYSTEM.
DE4441083C1 (en) * 1994-11-18 1996-11-28 Ingo Prof Dr Ing Wolff Fever monitoring appts. for continually monitoring temp. of patient in intensive care
DE29808479U1 (en) * 1998-04-30 1999-09-09 Geraberger Thermometerwerk Gmb Electronic clinical thermometer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912673A (en) * 1971-11-17 1974-02-04
JPS50142051A (en) * 1974-05-01 1975-11-15
JPS52104388A (en) * 1976-02-26 1977-09-01 Yuuiherui Karuman Geibaa Patient monitoring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912673A (en) * 1971-11-17 1974-02-04
JPS50142051A (en) * 1974-05-01 1975-11-15
JPS52104388A (en) * 1976-02-26 1977-09-01 Yuuiherui Karuman Geibaa Patient monitoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073529U (en) * 1983-10-27 1985-05-23 株式会社岡島産業 monitoring device

Also Published As

Publication number Publication date
SE7902012L (en) 1979-09-11
DE2908593A1 (en) 1979-09-20
DK109378A (en) 1979-09-11
GB2016146A (en) 1979-09-19

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