| 摘要 |
<p>The invention includes a tissue eviscerator comprising: (a) a frame including a repositionable cutter to sever bodily tissue; (b) a handle mounted to the frame and operative to reposition the frame with respect to the bodily tissue; and (c) an actuator in communication with the cutter and operative reposition the cutter between a first position and a second position, where movement of the cutter between the first position and the second position is operative to sever the bodily tissue. The invention also includes a method of separating bodily tissue from a bodily substrate, the method comprising: (a) exposing an internal bodily tissue; (b) aligning a tissue eviscerator coaxially along a length of the internal bodily tissue; (c) repositioning the tissue eviscerator along the length of the internal bodily tissue between a first location and a second location, where the act of repositioning of the tissue eviscerator along the length of the internal bodily tissue is operative to separate adjacent bodily tissue from the internal bodily tissue between the first location and the second location; (d) activating a cutter of the tissue eviscerator to sever the internal bodily tissue approximate the second location; and (e) cutting the internal bodily tissue at a location other than the second location to provide a tissue segment.</p> |
