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. 18, 2025
Filed:
Jul. 14, 2020
Sang Ho Lee, Seoul, KR;
Sang Ho Lee, Seoul, KR;
Ju Hee Jang, Daegu, KR;
[object Object];
Abstract
A cage to be inserted between vertebrae reduces a risk of damage to organs and nerves in the process of insertion surgery and facilitates the process of insertion surgery. The cage can be inserted in one insertion direction between a plurality of vertebrae, wherein the insertion direction forms a predetermined insertion angle with respect to the anterior aspect of the spine, and an upper surface and a lower surface of the cage are provided to correspond to a lower surface and an upper surface of the vertebrae. Also, the cage is stably fixed, and side effects after surgery is reduced. Also, the surgery time is reduced, and a burden on the patient is reduced. In addition, advantages of anterior insertion and direct lateral insertion are combined, and thus post-surgery outcomes in patients may be improved.