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:
Nov. 08, 2022
Filed:
Jan. 29, 2018
Beijing Smtp Technology Co., Ltd., Beijing, CN;
Beijing SMTP Technology Co., Ltd., Beijing, CN;
Abstract
A minimally invasive ultrasonic osteotome head and a minimally invasive ultrasonic powered system for bone; the minimally invasive ultrasonic osteotome head comprises an osteotome rod () and a head end (), the head end () being located at a front end of the osteotome rod(), and the head end () being bent laterally at a certain angle, wherein knurled teeth or skewed teeth are provided on the bent portion. By means of bending the head end (), bone tissue around the transforaminal endoscope may be removed. Therefore, a surgeon may, as much as possible, have more operation space under the limited endoscope channel, thereby increasing bone removal efficiency.