| 摘要 |
A zoom laparoscope having a laparoscope base unit with a proximal end and a distal end and having a sheath with a zoom assembly. In one embodiment, the laparoscope comprises a two dimensional solid state imaging sensor. The laparoscope can contain a sheath locking mechanism located at both its proximal and distal ends. The sheath can comprise a light transmitting material for illumination of a region of interest. In an alternate embodiment, the sheath comprises an attachment for changing the angle of view of the laparoscope. The laparoscope can also contain a handle at its proximal end.
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