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:
Dec. 19, 2000
Filed:
Jun. 01, 1999
Thomas J Errico, Summit, NJ (US);
Abstract
A spinal electrode for use in spinal cord stimulation included in a laminar hook so that displacement of the electrode cannot easily occur by normal bodily motion as is a failure mechanism of prior electrode designs. The electrical contacts of the electrode are disposed on the underside of the blade portion of the hook. The head of the hook, which seats above the lamina, is coupled either to the spinous process, or to the head of a hook which is positioned in an opposing orientation. The head of the hook in one embodiment includes a hole through which a wire may be passed to tie the hook to the spinous process, or to the other hook. In a second embodiment, the head of the hook has a notch formed in it so that it may receive an elastomeric band which is used to couple the head of the hook to the spinous process, or to another hook.