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:
Aug. 16, 2022
Filed:
Jan. 09, 2019
Applicant:
Silony Medical International Ag, Frauenfeld, CH;
Inventors:
Frank Heuer, Filderstadt, DE;
Christoph Mehren, Munich, DE;
Axel Hempfing, Kassel, DE;
Lorin M. Benneker, Herrenschwanden, CH;
Assignee:
SILONY MEDICAL INTERNATIONAL AG, Frauenfeld, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/70 (2006.01); A61B 17/86 (2006.01);
U.S. Cl.
CPC ...
A61B 17/7037 (2013.01); A61B 17/7076 (2013.01); A61B 17/863 (2013.01);
Abstract
The invention relates to a polyaxial screw including a screw anchor and a fork head which has two arms, is U-shaped in a lateral view and has a receiving opening for a correction element, and including a pressure piece which can be arranged in the fork head between the head of the screw anchor and the correction element, rests on the head of the screw anchor and can be loaded by the correction element.