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PROBE FOR INTRODUCTION INTO THE INTERIOR OF A LIVING BODY
PROBE FOR INTRODUCTION INTO THE INTERIOR OF A LIVING BODY
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机译：引入生命体内部的探究
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摘要
Probe for introduction into the interior of a living body, comprising an elongated structure suitable for introduction into a fluid-conveying canal of said living body and having at its tip designed to be introduced into the canal, a single bulb connected to and surrounding said structure, and which can be radially deformed in order to come into contact with the inner wall of said canal. According to the invention, the probe is characterized in that it comprises at least one duct (8) connected to said structure (3) and extending at least approximately parallel to said structure (3) and outside the latter, over a distance corresponding approximately to the longitudinal dimension of said bulb (5), so as to place in communication the parts (2a, 2b) of said canal immediately upstream and downstream of said bulb (5) and thereby maintain minimal circulation of fluid in said canal (2).
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