FI913955A0 - Maetningsanordning foer syrehalten i fosterpuls och anvaendningsfoerfarande. - Google Patents

Maetningsanordning foer syrehalten i fosterpuls och anvaendningsfoerfarande.

Info

Publication number
FI913955A0
FI913955A0 FI913955A FI913955A FI913955A0 FI 913955 A0 FI913955 A0 FI 913955A0 FI 913955 A FI913955 A FI 913955A FI 913955 A FI913955 A FI 913955A FI 913955 A0 FI913955 A0 FI 913955A0
Authority
FI
Finland
Prior art keywords
foetus
sensor
cable
syrehalty
fosterpuls
Prior art date
Application number
FI913955A
Other languages
English (en)
Other versions
FI913955A (fi
Inventor
Christopher Chung
Helen M Mcnamara
Original Assignee
Nellcor 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 Nellcor Inc filed Critical Nellcor Inc
Publication of FI913955A0 publication Critical patent/FI913955A0/fi
Publication of FI913955A publication Critical patent/FI913955A/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1464—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters specially adapted for foetal tissue
    • 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
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pediatric Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Surgical Instruments (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Radiation-Therapy Devices (AREA)
FI913955A 1990-08-22 1991-08-21 Maetningsanordning foer syrehalten i fosterpuls och anvaendningsfoerfarande. FI913955A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90309180A EP0471898B1 (en) 1990-08-22 1990-08-22 Foetal pulse oximetry apparatus

Publications (2)

Publication Number Publication Date
FI913955A0 true FI913955A0 (fi) 1991-08-21
FI913955A FI913955A (fi) 1992-02-23

Family

ID=8205527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913955A FI913955A (fi) 1990-08-22 1991-08-21 Maetningsanordning foer syrehalten i fosterpuls och anvaendningsfoerfarande.

Country Status (11)

Country Link
US (5) US5228440A (fi)
EP (1) EP0471898B1 (fi)
JP (2) JP3367956B2 (fi)
AT (1) ATE175558T1 (fi)
AU (1) AU647156B2 (fi)
CA (1) CA2047586C (fi)
DE (1) DE69032898T2 (fi)
DK (1) DK0471898T3 (fi)
ES (1) ES2128297T3 (fi)
FI (1) FI913955A (fi)
GR (1) GR3029935T3 (fi)

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DE4442855B4 (de) * 1994-12-01 2004-04-01 Gerhard Dipl.-Ing. Rall Verwendung einer Pulsoxymetrie-Sensoreinrichtung
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ATE175558T1 (de) 1999-01-15
US5228440A (en) 1993-07-20
FI913955A (fi) 1992-02-23
JP2000312672A (ja) 2000-11-14
US5743260A (en) 1998-04-28
JP3406560B2 (ja) 2003-05-12
US20020137996A1 (en) 2002-09-26
JPH04226639A (ja) 1992-08-17
US5961452A (en) 1999-10-05
EP0471898B1 (en) 1999-01-13
DK0471898T3 (da) 1999-09-06
AU8144091A (en) 1992-02-27
EP0471898A1 (en) 1992-02-26
AU647156B2 (en) 1994-03-17
US6370409B1 (en) 2002-04-09
CA2047586A1 (en) 1992-02-23
ES2128297T3 (es) 1999-05-16
JP3367956B2 (ja) 2003-01-20
CA2047586C (en) 2004-09-28
GR3029935T3 (en) 1999-07-30
DE69032898D1 (de) 1999-02-25
DE69032898T2 (de) 1999-07-29
US6671530B2 (en) 2003-12-30

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