MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641099912 A) filed by Saveetha Institute Of Medical And Technical Sciences on August 19, 2026, for Flexiseal-Adaptive Self-Adhesive Dental Isolation Patch With Elastic Aperture Technology For Clamp-Free Moisture Control.
Inventors include Dr Rasika Chandak; Dr Emg Subramanian; and Deepak Nallaswamy Veeraiyan.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention relates to a flexible self-adhesive dental isolation patch incorporating adaptive elastic aperture technology for clamp.freezmoisturecontroLduring_dental procedures. The patch comprises a hydrophobic saliva barrier layer, superabsorbent polymer layer, flexible support membrane, medical-grade adhesive border, hydrogel sealing collar, expandable elastic aperture system, tear-away expansion zones, and saliva-diverting skirt. The adaptive apertures are capable of conforming to teeth of varying morphology including rotated, crowded, partially erupted, fractured, and grossly carious teeth. The device eliminates the need for conventional rubber dam clamps, frames, punches, forceps, and ligatures while providing effective isolation, improved patient comfort, reduced chairside time, and enhanced clinical efficiency.
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