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:
Sep. 22, 2026
Filed:
Nov. 28, 2023
Medmetalex Co., Ltd., Osaka, JP;
Tomomi Nakagawa, Osaka, JP;
Medmetalex Co., Ltd., Osaka, JP;
Abstract
A bone remover for removing bones such as a femoral bone head in a minimally invasive surgical procedure comprises a shaft having a handle at a proximal end, a screw portion at a leading end and tapered toward the leading end, and a blade portion at the leading end of the screw portion. Helical threads of the screw portion are on a surface of, and coaxial with, the shaft. The blade portion is plate-shaped and tapered toward the leading end, and has a cutting blade attained by at least one raked surface formed in a lateral end portion. A proximal side of the raked surface and a top surface at the leading end of the threaded portion are either directly connected, or connected by an extension surface at the proximal end of the raked surface and the top surface at the leading end of the threaded portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile