MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511125518 A) filed by E-Spin Nanotech Private Limited, Kanpur, Uttar Pradesh, on Dec. 12, 2025, for 'compact nanofiber spray device and method for in-situ wound-healing bandage formation.'
Inventor(s) include Abrar Ahamad; Durvijay Singh; Gaurav Tiwari; Janakarajan Ramkumar; Mahesh Kumar; Sandip Sitaram Patil; and Shadab Ahmed.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The invention relates to a compact handheld nanofiber spray device (1) for rapid, in-situ formation of drug-loaded biodegradable wound healing bandages of nanofibers. The device comprises a handheld housing (2) enclosing a motor-driven syringe assembly with a gear motor (5), lead screw (6), connecting rod (8), and a syringe reservoir (9) containing polymer or drug-loaded solution. A spinneret assembly (3, 12) receives the solution to generate nanofibers via electrospinning. A high-voltage power supply (11, 15) establishes an electric field between the spinneret and a collector or wound surface (18). A control unit (21) regulates fiber deposition parameters, while safety interlocks (16,17,20) prevent accidental activation. Optional features include replaceable/adjustable spinnerets, detachable cartridges, ultraviolet (UV) irradiation system, laser or vision distance sensors (13), and wireless telemetry for monitoring and remote operation. The device enables precise, controllable deposition of nanofibers directly onto wounds, forming conformal bandages quickly, with enhanced safety, modularity, and portability."
Disclaimer: Curated by HT Syndication.
