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:
Oct. 11, 2011
Filed:
Mar. 17, 2008
Wen-hsien Hsu, Taishan Township, Taipei County, TW;
Hsi-ching Hsu, Jhongli, TW;
Ching-chi Hsu, Jhudong Township, Hsinchu County, TW;
Yu-hsiang Tsai, Taipei, TW;
Kao-shang Shih, Taipei, TW;
Long-ming LU, Yilan, TW;
Wen-Hsien Hsu, Taishan Township, Taipei County, TW;
Hsi-Ching Hsu, Jhongli, TW;
Ching-Chi Hsu, Jhudong Township, Hsinchu County, TW;
Yu-Hsiang Tsai, Taipei, TW;
Kao-Shang Shih, Taipei, TW;
Long-Ming Lu, Yilan, TW;
Other;
Abstract
An adjustable vertebral spacer includes a spacer body, a movable member coupled to the spacer body, an adjustment ring mounted on the spacer body and rotatable to move the movable member and to further adjust the combined height of the spacer body and the movable member, a lock ring mounted on the spacer body for locking the movable member to the adjustment ring, and a top endplate coupled to the movable member at the top and tiltable to fit the angle of the adjacent upper vertebral body during surgery operation.