| 摘要 |
<p>A liquid flow path selection device comprises a feed channel (8) and a housing (30) having a first (38) and a second (48) continuation channel. The device further comprises a flexible, sheet-shaped selection element (60) having a first and a second side, opposite each other, wherein at least a portion of the selection element forms a partition between the first and the second continuation channel. The selection element (60) is connected to the housing along at least a portion of its circumferential edge. The selection element and the housing have such dimensions relative to each other that the selection element is movable between a first and a second extreme position in such a manner that in a first extreme position, the first side forms a concave surface guiding a flow of liquid from the feed channel (8) into the first continuation channel (38) and in a second extreme position, the second side forms a concave surface guiding a flow of liquid from the feed channel (8) into the second continuation channel (48). <IMAGE></p> |
