| 摘要 |
A plug for the male urethra consists of an oblong body which is introduced into, and lodged in, the urethra. Said oblong body consists of a basic body (1) or of a basic body with at least one intermediate component (2) and a terminal component (30). It thereby forms a single- or multi-component cylindrical valve body (4, 5) open on both sides. Said valve body is traversed by a longitudinal bore (8) and has, at least at its front end, a removable plug. The envelope of the valve body is partially surrounded by a double-membrane tube (10, 11) which can be pressurized. The basic body of the valve body has at least one radial bore (12) in the front region. |
