Cervical discectomy instruments

Claim 1

An arthroscopic tool, comprising: an elongate tubular neck having a distal end and a proximal end; a handle means disposed at said proximal end of said elongate tubular neck in depending relation therefrom; said handle means including a pair of handle members; said pair of handle members being pivotally mounted to one another at a first end thereof and being spaced apart from one another at a second end thereof when in repose; a pivot point about which said handle members pivot when an externally applied force is imparted thereto; an elongate bore formed in said tubular neck, sad elongate bore having a distal end and a proximal end coextensive with the distal end and the proximal end of said elongate tubular neck; a suction port formed at said proximal end of said elongate bore; a first bias means for urging said handle members away from one another with a first predetermined level of force; said first bias means being disposed between the handle members of said pair of handle members; a second bias means for urging said handle members toward one another with a second predetermined level of force; said second bias means being disposed between the handle members of said pair of handle members; and said first and second predetermined levels of force being substantially equal to one another; whereby suction applied to said suction port draws irrigation fluid and surgical debris into said distal end of said elongate bore so that said fluid and debris are continuously vacuumed from a surgical site during a surgical procedure; and whereby said first and second bias means substantially eliminate play between said handle members throughout their entire range of motion; and whereby said handle members are under a substantially constant level of bias throughout said entire range of motion.