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:
Sep. 09, 1997
Filed:
Jan. 22, 1996
Charles D Ray, Golden Valley, MN (US);
Eugene A Dickhudt, New Brighton, MN (US);
RayMedica, Inc., Bloomington, MN (US);
Abstract
A surgical method and tools for anchoring a suture to bone is disclosed. The method includes forming an opening through a top surface of the bone, positioning a suture within the opening and crimping a region of the top surface of the bone surrounding the opening to anchor the suture within the opening. The tools used with the disclosed surgical method include a punch, a broach, a guide and a swage. The punch and the broach are used to create a uniform diameter opening in the bone by compressing bone material. The guide is used to position a suture, preferably having a shoulder, in the opening. Finally, the suture is used to crimp the region of the top surface of the bone surrounding the opening.