| 摘要 |
<p>A trocar system includes an obturator handle defining a handle axis and having an axial bore and an obturator cartridge adapted for relβasable mounting to the obturator handle The obturator cartridge includes a cartridge frame and an elongate obturator extending from the cartridge frame and at least partially positionable within the axial bore of the obturator handle The elongate obturator includes an image transmitting member and having an obturator blade mounted adjacent the image transmitting member The obturator blade is adapted for movement relative to the image transmitting member between an initial condition and a deployed position A trigger is mounted to the obturator handle and adapted for releasable operative coupling to the obturator blade The trigger is movable to cause movement of the obturator blade from at least the initial condition to the deployed position thereof</p> |
