MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511125466 A) filed by Aayushi Katyan; Dr. Anjana Goyal; Tanya Bhagat; Priyanka Kunwar; Pehu Gupta; Nitakshi Jain; Avikalp Singh; Shrishti Aggarwal; Anjali Kumari; and Aakanksha Raj, Faridabad, Haryana, on Dec. 11, 2025, for 'dual-mode electric test tube cleaning device with rotation and vibration mechanism.'
Inventor(s) include Aayushi Katyan; Dr. Anjana Goyal; Tanya Bhagat; Priyanka Kunwar; Pehu Gupta; Nitakshi Jain; Avikalp Singh; Shrishti Aggarwal; Anjali Kumari; and Aakanksha Raj.
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 discloses a Dual-Mode Electric Test Tube Cleaning Device designed for efficient internal cleaning of laboratory test tubes and narrow glassware. The device comprises a motorised handle containing a rotational micro-motor, a vibration-generating actuator, a control PCB, and a rechargeable power source. A detachable cylindrical brush head with soft, chemical-resistant bristles engages with the internal shaft through a waterproof locking mechanism. The device operates in three selectable modes: rotational cleaning, vibrational cleaning, and dual-mode cleaning wherein rotation and vibration occur simultaneously. This dual action enhances residue removal, reduces manual effort, and minimizes the risk of breakage associated with fragile glassware. The device supports multiple brush head sizes, is fully portable, waterproof, and suitable for laboratory, academic, diagnostic, and pharmaceutical environments. The invention provides a compact, hygienic, and efficient solution for standardized test tube cleaning."
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