INSERTION DEVICE AND METHOD OF USE

摘要

An insertion device for safely creating an incision through tissue is provided. The device includes a tubular member and a cutting assembly. The tubular member includes proximal and distal ends and defines a passageway therethrough. The tubular member includes at least one longitudinal slot extending proximally from a distal end thereof. The cutting assembly includes a blade assembly mounted on a distal end thereof. The distal end of the cutting assembly is configured for sliding reception within the passageway of the tubular member. The blade assembly includes at least one blade movable between a retracted position and an extended position. The blade assembly is configured such that the at least one blade is received through the at least one longitudinal slot of the tubular member when the at least one blade is in an extended position.