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:
Dec. 07, 1993
Filed:
May. 15, 1992
Applicant:
Inventor:
Sven Olerud, Lannaholm, SE;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; A61F / ;
U.S. Cl.
CPC ...
606 61 ; 623 16 ;
Abstract
A surgical clamp which can be affixed to a vertebra without requiring the use of fastener elements which are driven or screwed into the vertebra includes a first block (1) from which there extend two projections or blades (3, 4) to form a fork structure which can straddle the vertebra arch in the region between the spinal processus and the processus articularis, and further includes a tensioning element (7) in the form of a rod which extends through the first block (1) and one end of which is curved to form a hook (10) for gripping around a lamina and the other end of which is screw threaded and coacts with nut (11) which is guided in the block and one end of which has a tool accommodating recess.