MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202641123696 A) filed by Indian Institute Of Technology Hyderabad on October 15, 2026, for A Flexible Dry Electrode For Electrophysiological Signal Acquisition And A Method Of Preparation Thereof.
Inventors include Nagarajan Ganapathy; Suresh Kumar Garlapati; Saurabh Soni; Joel Mathew James; and Kaveti Pavan.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT A FLEXIBLE DRY ELECTRODE FOR ELECTROPHYSIOLOGICAL SIGNAL ACQUISITION AND A METHOD OF PREPARATION THEREOF The present invention relates to a flexible dry electrode for electrophysiological signal acquisition comprising a polydimethylsiloxane (PDMS) matrix having a conductive phase comprising graphite and carbon black dispersed therein. The graphite provides conductive pathways while the carbon black provides conductive bridges between adjacent graphite domains, thereby forming an interconnected conductive network within the elastomeric matrix. The present invention also provides a method of fabrication comprises dispersing graphite in isopropyl alcohol, incorporating carbon black, adding PDMS, mixing with a curing agent, casting the resulting composite into a mold, and curing to form the electrode. Fig. 1
Disclaimer: Curated by HT Syndication.
