Surgical knife employing a vacuum to ensure precise depth of inc

Surgical knife for controlled lengthening of an incision

Surgical knife for cutting out tendon sheath

Surgical knife safety handle

Surgical knife safety handle

Surgical knife safety handle

Surgical knife safety handle

Surgical knife safety handle having user operable lock

Surgical knife with angular cut control and method of using the

Surgical knife with attached, movable blade protector

Surgical knife with blade shield

Surgical knife with retractable and angularly adjustable blade

Surgical knives for large, self-sealing corneal incisions...

Surgical knives for large, self-sealing corneal incisions...

Surgical means for removing a portion of a body

Surgical method and instrument therefor

Surgical micro-shaving instrument with elevator tip

Surgical needle with stress-relocation means

Surgical obturator

Surgical obturator