MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202641106174 A) filed by Saveetha Institute Of Medical And Technical Sciences on September 03, 2026, for Protective Sleeve For Air Rotor.
Inventors include Vardhi Kushal; Dr T Sathish; Dr. Sandhya Raghu; and Dr Ramya Mohan.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The Protective Sleeve for Air Rotor is an innovative accessory designed to enhance safety, hygiene, and operational efficiency of dental air-rotor handpieces. Conventional air rotors are directly exposed to heat, saliva, aerosols, and continuous handling, which can lead to discomfort for the dentist, cross-contamination, and reduced tool lifespan. Existing protective solutions are mostly passive covers that do not provide any functional feedback regarding operating conditions. The proposed invention introduces a flexible protective sleeve integrated with low-power electronic components to monitor operational parameters such as temperature. The sleeve is fabricated using a thin, heat-resistant, and non-slip silicone material that snugly fits around the grip area of the air rotor without obstructing airflow or rotation. An embedded temperature sensor continuously measures surface temperature, while a microcontroller processes the sensed data and triggers an alert mechanism when the temperature exceeds a predefined safe threshold. The electronic system remains in a low-power standby mode during normal operation, thereby ensuring minimal energy consumption. Visual or audible alerts notify the user in real time, helping to prevent overheating, patient discomfort, and potential device damage. The sleeve is detachable, reusable, and can be sterilized or replaced as required. The invention offers a low-cost, retrofittable, and energy-efficient solution suitable for modern dental practices. By combining mechanical protection with embedded electronics, the Protective Sleeve for Air Rotor improves safety, hygiene, and usability without altering the original air-rotor structure
Disclaimer: Curated by HT Syndication.
