| 摘要 |
The onlay access port shows an exit directly beneath and at the bottom of the onlay access port allowing direct vertical penetration of the abcominal fascia by the tubing which exits the port at right angles to the horizontal orientation of the onlay port. Also, the onlay access port reduces the possibility of puncturing the tubing curing needle access to the port and reduces the possibility of port fo become malpositioned or rotated due to the horizontal fixed tubing. Direct placement over a trochar site allow the tubing to be inserted through a smaller incision immediately below the only access port. |
