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Combined pH and pressure measurement device for oesophageal investigations.

Ask, Per (author)
Linköpings universitet,Fysiologisk mätteknik,Tekniska högskolan
Edwall, G (author)
Tibbling, Lita (author)
 (creator_code:org_t)
1981
1981
English.
In: Medical and Biological Engineering and Computing. - 0140-0118 .- 1741-0444. ; 19:4, s. 443-446
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • A combined pH- and pressure-measurement device for oesophageal investigations has been designed using monocrystalline antimony pH electrodes and perfused polyvinyl catheters. The combined device facilitates pressure measurements simultaneously with pH recording, both distal and proximal to the pH electrode. The device is easier to pass through the nose to the oesophagus than the conventional glass pH electrode. pH and pressure measurements in the oesophagus are therefore simplified and valuable information about the function of the region of the lower oesophageal sphincter is added owing to the simultaneous recording of the two parameters.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinsk bioteknologi -- Biomedicinsk laboratorievetenskap/teknologi (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Medical Biotechnology -- Biomedical Laboratory Science/Technology (hsv//eng)

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Ask, Per
Edwall, G
Tibbling, Lita
About the subject
MEDICAL AND HEALTH SCIENCES
MEDICAL AND HEAL ...
and Medical Biotechn ...
and Biomedical Labor ...
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Medical and Biol ...
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Linköping University

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