| abstract |
A system for performing a medical operation includes an end effector having first and second arms, each extending from a distal end to a proximal end, the proximal ends being connected to one another, the end effector being movable between a closed configuration wherein the first and second arms are separated from one another by a first distance and an open configuration wherein the first and second arms are separated from one another by a second distance greater than the first distance, a distance between the first and second arms being substantially constant from the proximal ends to the distal ends, wherein the end effector is biased to the open configuration. A first plate element extends from a first surface configured to engage a first wall of the first arm to a second surface configured to contact target tissue in an operative configuration. A second plate element extends from a first surface configured to engage a first wall of the second jaw to a second surface configured to contact target tissue in an operative configuration. |