MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202641073060 A) filed by Saveetha Institute Of Medical And Technical Sciences on June 12, 2026, for Selective Multi -Irrigant Delivery Device For Endodontic Use With Replaceable Tip Interface (endoswi.
Inventors include Dr. Mannat Bhasin; Dr. Pradeep Solete; and Deepak Nallaswamy Veeraiyan.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: Selective Multi-Irrigant Delivery Device For Endodontic Use With Replaceable Tip Interface (EndoSwitch). ABSTRACT: The present invention discloses a novel multi-irrigant dental irrigation device designed for use in Endodontics. The device comprises multiple reservoirs containing different irrigating solutions, each connected to an independent user-actuated control mechanism, such as buttons, enabling selective and controlled delivery of irrigants including Sodium Hypochlorite, Ethylenediaminetetraacetic acid, saline, or other therapeutic agents. All irrigants are delivered through a single outlet channel terminating in a detachable and interchangeable tip system, allowing customization based on clinical requirements. The device eliminates the need for repeated syringe exchange, thereby reducing procedure time, minimizing cross-contamination risk, and enhancing operator convenience. The invention further improves irrigation efficiency and precision by facilitating rapid switching between irrigants while maintaining controlled flow within the root canal system. It is particularly useful in complex endodontic procedures requiring sequential use of multiple irrigating solutions.
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