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:
Nov. 29, 1988
Filed:
Mar. 13, 1987
John E Burbank, III, Ridgefield, CT (US);
John R Montgomery, Fairfield, CT (US);
American Cyanamid Company, Stamford, CT (US);
Abstract
An improved surgical instrument cartridge is described. The cartridge comprises a plurality of wound closure elements. Each element has a crown and two opposite side legs. The distal end of each leg of an element contacts the crown of the adjacent preceding element. Two opposite grooves (in the cartridge) contain at least each end of each crown and the proximal end of each leg. The cartridge is attached to a surgical instrument. To activate the plurality of closure elements, a spring acts only on the proximal element. The improvement comprises the distal ends of the legs of each element being in an essentially converging relationship. The plurality of elements are thus self-aligning in the grooves. The wound closure element can be a staple.