Gastrointestinal probe

Details Gastrointestinal probe Gastrointestinal probe

1995-05-26

1999-12-21

Peffley, Michael

Surgery

Diagnostic testing

Measuring or detecting nonradioactive constituent of body...

600350, 600380, A61B 500

Patent

active

060061219

ABSTRACT:
Gastrointestinal probe (2) comprising a sensitive material (4) which is able to be connected to electrical or optical readout devices or measurement devices (10) such that the sensitive material (4) undergoes an irreversible change when it is submitted to the cumulative action of the external medium, in such a manner that the irreversible change can be measured and/or recorded by said electrical or optical readout devices or measurement devices (10).

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Emde et al., Technical Aspects of Intraluminal pH-metry in man: Current Status and Recommendations, 1987, vol. 28, pp. 1177-1188 of Gut.

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