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, 2011
Filed:
Apr. 01, 2005
James A. Peterson, Edina, MN (US);
Christopher J. Sperry, Plymouth, MN (US);
Joseph M. Gryskiewicz, Edina, MN (US);
Delmer L. Smith, Edina, MN (US);
David B. Herridge, Mendota Heights, MN (US);
James A. Peterson, Edina, MN (US);
Christopher J. Sperry, Plymouth, MN (US);
Joseph M. Gryskiewicz, Edina, MN (US);
Delmer L. Smith, Edina, MN (US);
David B. Herridge, Mendota Heights, MN (US);
Incisive Surgical, Inc., Plymouth, MN (US);
Abstract
A fastener for insertion into pierced openings of a tissue wound has a body formed of a generally bioabsorbable polymer defining an initial capture area. The body includes a pair of arms, each with an inwardly projecting cleat operably joined at an elbow portion defining an internal elbow angle. The arms are operably joined to a backspan at a shoulder portion defining an internal shoulder angle. A durable tissue retention zone is defined between the cleat and the arm. The elbow portion and the internal elbow angle define an insertion width greater than a width of the pierced openings resulting in the pierced openings stretching over the cleat and being elastically retained within the durable tissue retention zone. The fastener captures wound tissue in the initial capture area and then dynamically reforms in response to lateral stresses without a fracture failure of the fastener until a minimum degradation period.