CONMED Corporation
SOFT TISSUE CUTTING INSTRUMENT WITH SELF LOCKING, MULTI-POSITION, AND SLIDE BUTTON LINEARLY ACTUATED RETRACTABLE BLADE OR HOOK

Abstract:

A system and method for cutting soft tissue with a retractable surgical cutting device. The device includes a handle, an actuator positioned thereon, and a sheath attached thereto, where the sheath surrounds a shaft with a blade attached to the distal end thereof. The device also includes a drive and locking mechanism connected to the actuator and to the shaft within the internal space of the handle, wherein the drive and locking mechanism is configured to move the shaft in the first direction and lock the shaft in the shaft first position in response to movement of the actuator in one of the first direction or the second direction, and wherein the drive mechanism is configured to move the shaft in the second direction and lock the shaft in the shaft second position in response to movement of the actuator in the other one of the first direction or the second direction.