| abstract |
A surgical biopsy device for cutting tissue (10), comprising: a housing (12) having a longitudinal axis (2); a first member movable with respect to the housing from a retracted position to an extended position; A second member (50), a third member slidably disposed and extendable with respect to the first member, and a slidably disposed and extendable with respect to the second member. A fourth member (60) and the third member and the fourth member (60) so as to cut the tissue by surrounding a tissue region located between the third member and the fourth member. ) Slidable with respect to the electrocautery cutting wire (86). [Selection diagram] FIG. 2A |