| 摘要 |
It consists of a valve body 1 in communication with the outside via nozzles 9 and 10 which can be connected to the urinary circuit. In the body 1 there are first valve means 2 which are sensitive to pressures in the bladder in excess of 30 gr/cm3, the opening of which establishes communication with a reservoir 4, provided with a float 5, which actuates second valve means 7 which communicate both nozzles 9 and 10 for total emptying of the bladder. The valve is applicable to patients with bladder-emptying problems, intended for external use, which can be inserted into the closed urinary circuit. <IMAGE>
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