| 摘要 |
PCT No. PCT/FR89/00252 Sec. 371 Date Jan. 16, 1991 Sec. 102(e) Date Jan. 16, 1991 PCT Filed May 26, 1989 PCT Pub. No. WO89/11253 PCT Pub. Date Nov. 30, 1989.The apparatus comprises a carcass which includes a plurality of flexible rods arranged substantially as a corolla, and which are integral at one of their ends with a tubular hollow sleeve and at their opposite free ends with a crosslinked structure made of flexible material extending insider the corolla and of which the bottom is made integral with an appropriate traction member. The apparatus is designed for difficult deliveries of babies.
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