| 摘要 |
The invention discloses three devices which improve and facilitate a per-coelioscopic surgery: a flexible attachment system with a rigid support (2), then flexible (3), then appliable (4) which avoids to hold manually the coelioscope (5); a system for firmly attaching the coelioscope (5) to the head and eye of the operator (13) by means of reusable adhesives (9, 11); interchangeable coupled operative instruments (25, 27) sliding into a rigid isolating sheet (24), which may be bent or not, acting alternatingly, as the operator wishes so as to set on or off said instruments (25 or 27) by mobilizing the instruments on each other, balls or other retractable stop systems (33, 36) situated in housings (32, 35) being provided to block one or the other of the instruments (25 or 27). Sliding stops (38, 40) signal at the top on the isolating sheet (24) to inform the operator which half instruments is in operation and actuatable by means of the manipulation forceps (45, 46). |
