Electric stapler device
An end effector assembly adapted to couple to an electrosurgical instrument, the end effector assembly including a plurality of spaced apart small seal plates on opposing jaw members where each seal plate forms a pair of seal plates with the corresponding seal plate on the opposing jaw member. Each pair of seal plates is individually activatable, and the pair of seal plates are activated in sequence. When the opposing jaw members are in an approximated position, the pairs of seal plates around the periphery of each jaw member define a gap therebetween that is larger than the gap between pairs of seal plates along the center of each jaw member.
1. An end effector assembly of a forceps, comprising:
first and second opposing jaw members, at least one of the jaw members moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween, each jaw member including:
a plurality of spaced apart seal plates, wherein each seal plate corresponds to a seal plate on the opposing jaw member to form a pair of seal plates, each pair of seal plates is individually activatable, the plurality of spaced apart seal plates each attached to an insulator plate without touching any other seal plates;
a cutting element, wherein when the first and second jaw members are in the approximated position, the pairs of seal plates closer to the cutting element define a gap therebetween that is smaller than the gap between pairs of seal plates further from the cutting element; and
at least one orifice within at least one insulator plate configured to supply a clotting factor and or a surgical adhesive prior to supplying electrical energy to each pair of seal plates.
2. The end effector assembly according to claim 1 , wherein the cutting element is located along a central axis on each jaw member.
3. The end effector assembly according to claim 1 , wherein each pair of seal plates receives electrical energy in a sequence.
4. The end effector assembly according to claim 1 , further comprising a haptic feedback mechanism disposed within the forceps and configured to supply feedback to the user when each pair of seal plates receives an electrical signal.
5. The end effector assembly according to claim 1 , wherein the cutting element is an electrical cutting element.
6. The end effector assembly according to claim 1 , wherein the cutting element is a knife blade.
7. The end effector assembly according to claim 1 , wherein the first and second jaw members are circular in shape and are moveable relative to one another along an axis aligned through the end effector assembly to allow for end-to-end anastomosis.