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:
Jul. 23, 2002
Filed:
Jun. 30, 2000
Paul V. Fenton, Jr., Marblehead, MA (US);
Axya Medical, Inc., Beverly, MA (US);
Abstract
A device for closure of a living tissue wound without requiring knots. The device is a resiliently flexible and fusible collar having a C-shaped side profile disposed about a central region extending along a central axis. The collar extends circumferentially between two end portions for containing at least a portion of two tissue edges forming a tissue wound. The collar is biasable into a nominally closed O-shape so that the end portions overlap and tissue edges therein are joined together to close the tissue wound. The overlapping end portions are adapted to be fused together upon application of sufficient energy to the overlapping end portions to maintain the tissue edges in a joined position. The collar has a width greater than a thickness of the collar to increase the area of fusion between the overlapping end portions. In addition, at least one of the end portions of the collar has a sharp edge for tissue penetration so that the collar can be used to close open tissue wounds.