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. 09, 1991
Filed:
May. 09, 1990
Applicant:
Inventors:
James Calandruccio, Memphis, TN (US);
James T Canedy, Omaha, NE (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
606 96 ; 606 97 ; 606 79 ; 606 80 ;
Abstract
A radiolucent orthopedic chuck includes a housing having a driver stem protruding from the top surface and a drill bit protruding from the underside in radially spaced relation from the driver stem so as to displace a drill secured to the driver stem from the axis of the drill bit so that fluoroscopy may be used to ensure accurate alignment of the drill bit with a hole of an intramedullary nail both prior to and during its operation. A drive train interconnects the driver stem and drill bit for rotation in unison. All parts of the chuck but for the drill bit preferably radiolucent.