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:
Oct. 27, 1998
Filed:
Aug. 06, 1997
Dietmar Pennig, Cologne, DE;
Orthofix S.r.1., , IT;
Abstract
In application to an external fixator wherein at least one end of a fixator body is equipped with a first ball-joint component that is releasably connected or connectible to a second ball-joint component forming part of a bone-screw clamp, the invention provides a major capacity for enlarging the achievable range of possible angles as between the longitudinal axis of the bone-screw clamp and the longitudinal axis of the fixator body. Three different embodiments are disclosed. In a first disclosed embodiment, the expanded range is achieved by structural modification of the bone-screw clamp per se. In the other two embodiments, the expanded range is achieved by interposition of a connector unit having one of its respective ends a ball-joint connection component that is uniquely compatible with the ball-joint component of the fixator body and at the other of its ends a ball-joint connection component that is uniquely compatible with the ball-joint component of the bone-screw clamp.