UNIVERSAL rectal tip for determining the pressure of the anal sphincter while analyzing regional circulation BY rheographs

摘要

The invention relates to the field of medicine, namely surgery, and in particular to the Coloproctology. SUMMARY: proposed device is a tip in the form of irregular eight consisting of 2 parts - body 4 with channels in the conditional 3-6-9-12 hour dial through which the rubber tube and the central passage for discharge of air, and a cover is screwed on the body. In a field of internal and external openings of channels tip casing arranged metal electrodes for rheographic studies anal canal. Four rubber tubes are connected to a system consisting of a compressor and pressure manometer. In case of equal pressure with the pressure of the anal sphincter is injected into the air system will pass through the sphincter flattened tube and the pressure gauge stops its forward motion - which would correspond to the pressure of the sphincter. With the help of clamping grip rubber tubes is possible to measure sphincter pressure both at four points at the same time or separately. Simultaneously with the anal sphincter pressure measurement can be carried out by the study of regional blood flow as a rheography pulp throughout the circumference, and the points of interest to researchers. 1 pr., 1 yl.