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:
Apr. 02, 2013
Filed:
Jan. 12, 2012
Libo Yang, Changzhou, CN;
Weidong Shan, Changzhou, CN;
Zhimin Wang, Changzhou, CN;
Tong Wang, Changzhou, CN;
Kang Yang, Changzhou, CN;
Qingxing Jiang, Changzhou, CN;
Wei Ding, Changzhou, CN;
Aiping Wang, Changzhou, CN;
Kai Jiang, Changzhou, CN;
Jianpei Cui, Changzhou, CN;
Hao Peng, Changzhou, CN;
Libo Yang, Changzhou, CN;
Weidong Shan, Changzhou, CN;
Zhimin Wang, Changzhou, CN;
Tong Wang, Changzhou, CN;
Kang Yang, Changzhou, CN;
Qingxing Jiang, Changzhou, CN;
Wei Ding, Changzhou, CN;
Aiping Wang, Changzhou, CN;
Kai Jiang, Changzhou, CN;
Jianpei Cui, Changzhou, CN;
Hao Peng, Changzhou, CN;
Changzhou Kanghui Medical Innovation Co., Ltd., Changzhou, CN;
Abstract
A fixation device for an intramedullary nail for proximal femoral fractures, including a main intramedullary nail, a combined locking nail, and cortical bone screws. The main intramedullary nail has a longitudinal axis, a proximal end, and a distal end with a tip. The proximal end includes a through hole for assembling the combined locking nail. The distal end includes an oblong through hole and a circular through hole, both for receiving the cortical bone screws. The combined locking nail includes a head, a distal end of the locking nail, a sleeve, a connecting block, and a cover cap. The connecting block includes a left-handed external thread. The cover cap includes a left-handed internal thread matching with the external thread of the connecting block, a symmetrical sliding plane, and a protrusion block disposed at the end of the symmetrical sliding plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile