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. 16, 2025
Filed:
Dec. 31, 2024
Mantamedtech Llc, Newark, DE (US);
Raju S. Dave, Gaithersburg, MD (US);
Xing Su, Santa Clara, CA (US);
Himanshu Verma, McLean, VA (US);
Palamadai Venkatraman, Edison, NJ (US);
Abstract
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 that comprises a drug and a valve module to allow one-way flow of the drug from the drug chamber to outside the active implantable medical device (AIMD); a sensor module that measures a displacement of the piston in real-time; and an electronic module that communicates a signal to the valve module to control the valve module and regulate the one-way flow of the drug based on the displacement of the piston.