Surgical rongeur with disposable and replaceable cutting blade
OwnerMark Fischer Harperinventor
Life of this patent
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Abstract
A surgical cutting device is described having a main body having an integral rear handle and a forward handle connected thereto. A sliding member sits atop a rail integral with the main body such that the sliding member is also moveably attached to the forward handle. The sliding member has a forward cutting device that is easily separable, reusable, disposable and replaceable using a simple mechanical engagement of perforations in the cutting device and protrusions in the sliding member. A strike end plate acts in conjunction with the sliding cutting device to grasp and cut bio matter from a patient during surgical procedures.
Claims20
A surgical rongeur comprising:
- a main shaft integrated with
- a rear handle having an attachment for
- a forward handle that cooperates with
- a slide drive member loaded onto the main shaft and having an attached surgical blade.
A surgical cutting tool comprising:
- a main body having
- a rail and wherein the main body is movably attached to
- a forward handle along a pivot point wherein the forward handle has another moveable attachment to
- a striking device having
- a cutting tool removably connected thereto wherein the striking device is also movably attached to the main body along a slide.
A cutting blade comprising:
- a parabolic longitudinal device having a
- perforation on a side thereof and
- a front sharpened edge disposed at an angle such that the top of the parabolic curve is further forward than bottom curved legs thereof.
Dependencies are inferred from the claim text.