MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202531134516 A) filed by Sudhir Chaurasiya; Ajay Kumar; Radhe Shyam Bhasker; and NIT, Patna, Bihar, on Dec. 31, 2025, for 'adaptive nano-finishing chamber for bio-zirconium dental implants with ai-controlled mr fluid.'
Inventor(s) include Sudhir Chaurasiya; Ajay Kumar; and Radhe Shyam Bhasker.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "Adaptive Nano-Finishing Chamber for Bio-Zirconium Dental Implants with AI-Controlled MR Fluid This invention describes an AI-enabled nano-finishing system for bio-zirconium dental implants, operable under simulated physiological conditions including artificial saliva, protein-rich fluids, and plasma analogues with dynamic pH cycling between 4.5 and 7.5. The system utilizes a magneto-rheological (MR) polishing fluid infused with biocompatible nanoparticles such as hydroxyapatite, titanium nitride, or zirconia to perform simultaneous nanoscale surface polishing and in situ bioactive coating deposition. A closed-loop artificial intelligence module receives real-time input from integrated sensors monitoring surface roughness, ion leaching, and tribocorrosion resistance, and dynamically adjusts field intensity, fluid rheology, and pH parameters to achieve optimal surface characteristics. The system further implements process-specific memory mapping to ensure batch-adaptive finishing with high consistency and minimal defects. The invention provides a physiologically relevant, intelligent, and scalable solution for manufacturing dental implants with superior corrosion resistance, biocompatibility, and osseointegration performance under real-world oral conditions."
Disclaimer: Curated by HT Syndication.
