US Patent 11026684 Surgical instrument with multiple program responses during a firing motion

A surgical instrument comprising a housing, an elongate shaft, a stapling attachment, a motor-driven system, and a control system is disclosed. The stapling attachment comprises a first jaw, a second jaw movable relative to the first jaw from an open position toward a closed position to capture patient tissue, and a staple cartridge comprising staples. The motor-driven system comprises a drive member configured to eject the staples from the staple cartridge during a firing stroke. The drive member comprises a first portion configured to engage the first jaw and a second portion configured to engage the second jaw during the firing stroke. The control system is configured to prevent the drive member from performing the firing stroke when a thickness of tissue captured exceeds a threshold thickness and prevent the drive member from performing the firing stroke when a current draw of the motor-driven system exceeds a threshold value.