| 摘要 |
PCT No. PCT/DE95/00058 Sec. 371 Date Oct. 25, 1996 Sec. 102(e) Date Oct. 25, 1996 PCT Filed Jan. 16, 1995 PCT Pub. No. WO95/19146 PCT Pub. Date Jul. 20, 1995A trocar system (10) comprises a trocar tube (11), a trocar plunger (12) and a valve housing (13) formed on the end of the trocar tube (11) facing away from the patient. The trocar tube (11) is produced from a flexible material which is stabilized by a spiral (22). The trocar tube (11) has a taper at the end (21) next to the patient which can be supported at a circular shoulder (15) with the trocar plunger (12) inserted into the trocar tube (11). The trocar tube (11) can be bent in the direction of arrow (23) and stretched in the direction of arrow (24). |
