The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 1996
Filed:
Sep. 09, 1994
William H Pilling, North Wales, PA (US);
Pilling Weck Incorporated, Fort Washington, PA (US);
Abstract
An improved dissecting forceps comprises an elongated shaft which fits closely within the lumen of a trocar. A smaller rod extends beyond the distal end of the shaft. A pair of jaws at the distal end of the rod are hinged so that they are movable relative to each other, and meet at a surface when closed. The jaws have bumps at their proximal ends which extend away from the surface at which the jaws meet when closed. A control mechanism located at the proximal end of the shaft causes at least one of the jaws to move relative to the other jaw. Elements of connective tissue are separated when the jaws are spread apart after having been inserted between the tissue. The bumps prevent the tissue from sliding along the jaws in the proximal direction as the jaws are spread apart.