| 摘要 |
A pair of stationary divergent arm portions are provided including base and free ends. The free ends are spaced apart and the base ends are stationarily joined together. Guide structure is stationarily supported relative to the base ends of the arm portions and a movable jaw is guidingly supported from the guide structure for movement toward and away from the free ends of the arm portions along a path disposed generally normal to a path extending between the arm portion free ends. The free ends of the arm portions include parallel elongated jaw elements projecting therefrom in directions disposed generally normal to the aforementioned paths and the movable jaw includes an elongated jaw element generally paralleling the aforementioned jaw elements. The three jaw elements may be inserted into the inlet end portion of a urinal sheath and the movable jaw may be shifted away from the arm portion free ends whereby the inlet end of the sheath will be spread for free unobstructed insertion of a penis thereinto.
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