Apparatus for endoscopic procedures
A surgical stapling system includes a hand-held instrument, an adapter assembly, a pair of stapling reloads having end effectors, and a drive mechanism. The drive mechanism is longitudinally movable through one of the end effectors to fire staples therefrom. The drive mechanism extends through a support block positioned to move across a mounting member of the adapter assembly as the mounting member articulates the end effectors.
1. A surgical stapling system comprising:
a hand-held instrument handle having a battery, a motor and computer and memory components;
a removable and replaceable adapter assembly extending to a mounting member configured to articulate relative to a remaining portion of the adapter assembly;
a first linear surgical stapling reload having a first end effector, the first linear surgical stapling reload being removably and replaceably attachable to the mounting member of the adapter assembly;
a second linear surgical stapling reload having a second end effector and being removably and replaceably attachable to the mounting member of the adapter assembly, each of the first linear surgical stapling reload and the second linear surgical stapling reload having a staple cartridge assembly and an anvil assembly; and
a drive mechanism that is longitudinally movable in a longitudinal direction through one of the first or second end effectors to fire staples therefrom, wherein when the one of the first or second end effectors articulates relative to the removable and replaceable adapter assembly, the drive mechanism extends through a support block movably seated within an elongated slot defined in the mounting member, the slot including openings defined in a thickness direction of the mounting member, the thickness direction being transverse to the longitudinal direction, the support block extending through at least one of the openings of the elongated slot, the drive mechanism positioned to move laterally across the mounting member between a centered position along the mounting member and an off-centered position along the mounting member.
2. The surgical stapling system according to claim 1 , wherein the adapter assembly corresponds to the first linear surgical stapling reload and the second linear surgical stapling reload.
3. The surgical stapling system according to claim 1 , wherein the second linear surgical stapling reload includes a dissecting tip on a distal end of the anvil assembly thereof.
4. The surgical stapling system according to claim 1 , wherein the second linear surgical stapling reload includes a stapling buttress on each of the anvil assembly and the staple cartridge assembly thereof.
5. The surgical stapling system according to claim 1 , wherein the handle is sterilizable and re-used for a prescribed number of procedures.
6. The surgical stapling system according to claim 1 , wherein the support block is rectangular.
7. The surgical stapling system according to claim 1 , wherein the slot is arcuate.