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. 19, 2019
Filed:
Sep. 30, 2015
Ethicon Endo-surgery, Llc, Guaynabo, PR (US);
Jason L. Harris, Lebanon, OH (US);
Frederick E. Shelton, IV, Hillsboro, OH (US);
Michael J. Vendely, Lebanon, OH (US);
Susanne Landgrebe, Sülfeld, DE;
Ethicon LLC, Guaynabo, PR (US);
Abstract
A staple cartridge assembly is disclosed which comprises a cartridge body and an implantable layer. The implantable layer includes fibers comprised of a first material and a second material. The first material and the second material have different glass transition temperatures. After the fibers comprised of the first material and the second material have been intermixed or interwoven, the layer is exposed to a temperature which exceeds the lower of the two glass transition temperatures. This heating process causes the layer to constrict and increase in thickness. The layer, when implanted, can compensate for variations in tissue thickness within the staples.