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GB2190751B - Apparatus and method for monitoring organs of the body - Google Patents

Apparatus and method for monitoring organs of the body

Info

Publication number
GB2190751B
GB2190751B GB08711445A GB8711445A GB2190751B GB 2190751 B GB2190751 B GB 2190751B GB 08711445 A GB08711445 A GB 08711445A GB 8711445 A GB8711445 A GB 8711445A GB 2190751 B GB2190751 B GB 2190751B
Authority
GB
United Kingdom
Prior art keywords
monitoring organs
organs
monitoring
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
Application number
GB08711445A
Other versions
GB8711445D0 (en
GB2190751A (en
Inventor
John Andrew Sutton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8711445D0 publication Critical patent/GB8711445D0/en
Publication of GB2190751A publication Critical patent/GB2190751A/en
Application granted granted Critical
Publication of GB2190751B publication Critical patent/GB2190751B/en
Expired 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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
GB08711445A 1984-11-15 1985-11-15 Apparatus and method for monitoring organs of the body Expired GB2190751B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848428831A GB8428831D0 (en) 1984-11-15 1984-11-15 Monitoring organs of body
PCT/GB1985/000521 WO1986002819A1 (en) 1984-11-15 1985-11-15 Apparatus and method for monitoring organs of the body

Publications (3)

Publication Number Publication Date
GB8711445D0 GB8711445D0 (en) 1987-06-17
GB2190751A GB2190751A (en) 1987-11-25
GB2190751B true GB2190751B (en) 1988-07-13

Family

ID=10569750

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848428831A Pending GB8428831D0 (en) 1984-11-15 1984-11-15 Monitoring organs of body
GB08711445A Expired GB2190751B (en) 1984-11-15 1985-11-15 Apparatus and method for monitoring organs of the body

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848428831A Pending GB8428831D0 (en) 1984-11-15 1984-11-15 Monitoring organs of body

Country Status (5)

Country Link
EP (1) EP0235137A1 (en)
JP (1) JPS62501267A (en)
AU (1) AU5069685A (en)
GB (2) GB8428831D0 (en)
WO (1) WO1986002819A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68922452T2 (en) * 1988-08-19 1995-09-07 Hewlett Packard Co Device for measuring uterine contractions.
WO1995035060A1 (en) * 1994-06-20 1995-12-28 Auckland Uniservices Limited Brain damage monitor
US6631292B1 (en) * 2001-03-23 2003-10-07 Rjl Systems, Inc. Bio-electrical impedance analyzer
AU2002952265A0 (en) * 2002-10-25 2002-11-07 Upfal, Jonathan Implantable sensor
US7758522B2 (en) * 2007-01-03 2010-07-20 General Electric Company Combined uterine activity and fetal heart rate monitoring device
US20090204017A1 (en) * 2008-02-12 2009-08-13 Pandit Ashit M Uterine activity monitoring using impedance plethysmography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US387436A (en) * 1888-08-07 o neil
US3874368A (en) * 1973-04-19 1975-04-01 Manfred Asrican Impedance plethysmograph having blocking system
FR2294677A1 (en) * 1973-11-09 1976-07-16 Thomson Medical Telco CARDIO-PULMONARY DIAGNOSIS SYSTEM ALLOWING RESPIRATORY AND HEMODYNAMIC FUNCTIONAL EXPLORATION OF SEPARATE LUNGS OR THEIR SEGMENTS
US4059169A (en) * 1976-02-09 1977-11-22 Hagen Winston H Monitor for biological volume changes
FR2354744A1 (en) * 1976-06-16 1978-01-13 Commissariat Energie Atomique OCCLUSION RHEOPLETHYSMOGRAPHY DEVICE
US4506678A (en) * 1982-06-07 1985-03-26 Healthdyne, Inc. Patient monitor for providing respiration and electrocardiogram signals

Also Published As

Publication number Publication date
GB8711445D0 (en) 1987-06-17
EP0235137A1 (en) 1987-09-09
WO1986002819A1 (en) 1986-05-22
AU5069685A (en) 1986-06-03
GB8428831D0 (en) 1984-12-27
GB2190751A (en) 1987-11-25
JPS62501267A (en) 1987-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee