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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.:

US 11457962 B1

PDFFull Text
Date of Patent:
Oct. 04, 2022

Filed:

Jul. 25, 2018

Femur fixation device

Applicant:

Double Medical Technology Inc., Fujian, CN;

Inventors:

Zhixiong Lin, Fujian, CN;

Qiang Long, Fujian, CN;

Daohai Jiang, Fujian, CN;

Meng Wang, Fujian, CN;

Guixiong Fan, Fujian, CN;

Chongbing Liu, Fujian, CN;

Da Zeng, Fujian, CN;

Assignee:

DOUBLE MEDICAL TECHNOLOGY INC., Fujian, CN;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Jan Christopher L Merene

Assistant Examiner:

Anna V Little

Int. Cl.
CPC ...
A61B 17/74 (2006.01); A61B 17/86 (2006.01);
U.S. Cl.
CPC ...
A61B 17/744 (2013.01); A61B 17/8635 (2013.01);
Abstract

A femur fixation device includes an intramedullary nail having along its longitudinal axis a proximal portion, a distal portion and a lateral through hole extending through the proximal portion; and a hip screw capable of passing through the lateral through hole. An axis of the lateral through hole intersects the longitudinal axis at a first inclination angle. The proximal portion includes a first through hole. The first through hole is provided with a detachable positioning bracket therein. A positioning protrusion is defined at a lower end of one side of the positioning bracket. A line connecting the positioning protrusion and corresponding end points on a sidewall of the positioning bracket intersects the longitudinal axis at a second inclination angle. An outer surface of the hip screw is provided with a positioning groove. A tail nail is disposed in the first through hole.

Find Patent Forward Citations

Lin, Zhixiong. (2022). Femur fixation device (U.S. Patent No. 11457962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11457962

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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