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:
Sep. 02, 2014
Filed:
Apr. 18, 2007
Michael David Mitchell, Spartanburg, SC (US);
Michael David Mitchell, Spartanburg, SC (US);
Other;
Abstract
A bone screw comprises an interior channel and at least one opening extending from the interior channel to an exterior of the screw shaft. A head is connected to the screw shaft. A fluid delivery probe comprises an interior channel. The fluid delivery probe is locked to the head so that the fluid delivery probe does not separate from the head under extremely high pressures when a fluid is pumped through the fluid delivery probe and into the screw shaft. Also, a leak-free seal is formed between the fluid delivery probe and the screw shaft so that the leak-free seal does not leak under extremely high pressures when a fluid is pumped through the fluid delivery probe and into the screw shaft.