| 摘要 |
The Invention relates to a valve unit ( 101 ) for regulating a flow of urine, said valve unit comprising an inlet portion ( 102 ) and an outlet portion ( 103 ) separated from each other by a slide valve ( 104 ), said slide valve comprising a female part ( 105 ) in direct communication with the inlet portion and the outlet portion and a male part ( 106 ) which is axially displaceable in parallel within the female part and in liquidproof contact there with, said male part being configured for assuming two extreme positions, a closing position and an open position, in which closing position a part of the male part is situated outside the female part; and wherein the outer faces of the male part, being the closing position and in the area where the inlet portion and the outlet portion connect to the female part, provide a liquid-proof blocking between inlet portion and outlet portion by means of a communication part, which is characterised in that, in its opening position, the male part is completely enclosed by the female part inasmuch as the part of the male part-the second part-is concerned that is, by the opening function, moved away from the inlet and outlet parts, for providing a disposable valve. Hereby a disposable valve is accomplished, where it is possible to use a tool for the existing multiple use valves and wherein the disposable valve is easy to operate, and likewise the risk of unintended use thereof is eliminated.
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