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:
Jul. 25, 2006
Filed:
Dec. 21, 2000
Joseph Andrew Chinn, Austin, TX (US);
R. Michael Casanova, Austin, TX (US);
Joseph Andrew Chinn, Austin, TX (US);
R. Michael Casanova, Austin, TX (US);
Carbomedics Inc., Austin, TX (US);
Abstract
Pannus-resisting implantable medical devices comprise one or more antimicrobial reservoirs, each such reservoir incorporating antimicrobial substances in predetermined distributions for timed release in vivo. Predetermined distributions of antimicrobial substances incorporated in antimicrobial reservoirs are achieved through use of fluid solvent carriers, which may comprise supercritical fluid solvents. Precipitation of antimicrobial substances from such solvent carriers in predetermined distributions is accomplished through evaporation and/or application of heating, cooling or decreased ambient pressure to the solvent carriers.