US Patent Issued to MantaMedTech on Sept. 16 for "Implantable device having piston displacement monitoring" (Maryland, California, Virginia, New Jersey Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,414,913, issued on Sept. 16, was assigned to MantaMedTech LLC.

"Implantable device having piston displacement monitoring" was invented by Raju S. Dave (Gaithersburg, Md.), Xing Su (Santa Clara, Calif.), Himanshu Verma (McLean, Va.) and Palamadai Venkatraman (Edison, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment relates to an active implantable medical device (AIMD), comprising: a permeability module that allows ingress flow of a fluid to an osmotic agent chamber and generates osmotic pressure; a piston that moves longitudinally within the active implantable medical device (AIMD) in response to the osmotic pressure; a drug chamber th...