Patent 8048044 was granted and assigned to Stryker Corporation on November, 2011 by the United States Patent and Trademark Office.
A drug delivery system including a chamber, which is configured for enclosing or covering at least a surface of a patient, a source of a drug, and a pressure source, which selectively pressurizes the chamber. In addition, the system includes a controller for controlling the transfer of the drug to the chamber wherein the drug is administered to the surface of the patient under pressure.