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:
Mar. 01, 1994
Filed:
Mar. 05, 1992
Applicant:
Inventor:
Nebojsa Kovacevic, Minneapolis, MN (US);
Assignee:
N. K. Biotechnical Engineering Co., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128774 ; 73862471 ; 73862634 ; 606102 ;
Abstract
A force sensor is used to determine tension forces present in a portion of tissue adjacent a body joint. A support plate is inserted under a tissue portion through two spaced apart incisions. The ends of the support plate are exposed and are mounted to a sensor frame along with a flexure member. A load plate mounted to the flexure member transfers force loads sensed from the tissue portion to the flexure member. A strain gage is mounted to the flexure member to provide an output signal representative of the force on the flexure member and thus forces in the tissue.