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:
May. 06, 2003
Filed:
Jun. 28, 2001
Applicant:
Inventor:
John S. Thalgott, Las Vegas, NV (US);
Assignee:
DePuy Acromed, Raynham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/44 ;
U.S. Cl.
CPC ...
A61F 2/44 ;
Abstract
A modular fusion cage and tool for the insertion of the fusion cage is provided. The fusion cage includes a ramp member having superior and inferior bone contacting surfaces, and anterior and posterior sides. The ramp member is adapted to be positioned between adjacent vertebral bodies. The implant also includes a ring member slidably matable with the ramp member. The ring member includes superior and inferior bone contacting surfaces, and anterior and posterior sides. The implant according to the present invention is particularly useful for facilitating the safe and accurate insertion of the implant between adjacent vertebral bodies.
Published as:
CA2391749A1; US2003004576A1; KR20030002306A; AU4058202A; CN1394555A; JP2003038534A; EP1293181A2; BR0202415A; US6558424B2; NZ518892A; MXPA02006450A; EP1293181A3;