| 摘要 |
PCT No. PCT/DE88/00681 Sec. 371 Date Jun. 28, 1989 Sec. 102(e) Date Jun. 28, 1989 PCT Filed Nov. 4, 1987 PCT Pub. No. WO89/04134 PCT Pub. Date May 18, 1989.For handicapped persons, especially wheelchair users, a hygiene seat is proposed having a rim comprising two cooperating tubes (7, 8) adjustable in an axial direction and via a detent mechanism, as well as guide rails (4a, 4b) serving to receive a tub (6) or a board, whereby a cushion may be mounted on said board (3) closing the opening in the rim.
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