MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202641052212 A) filed by Saveetha Institute Of Medical And Technical Sciences on April 24, 2026, for Pft Navigator : Breathing Issue Classification System For Moblie Clinical Practice.
Inventors include G. Sai Susrith; Sathish Kumar; and Dr Ramya Mohan.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The landscape of respiratory health assessments is currently facing significant challenges, such as inconsistent diagnostic accuracy, limited access to specialized pulmonary function testing equipment, and a lack of standardized mobile diagnostic tools for healthcare professionals. This project addresses these issues with a mobile-first digital breathing classification platform designed for clinical practitioners. It integrates evidence-based PFT standardization (including FEVl, FVC, and FEVl/FVC ratios) with a comprehensive patient management system, all within a secure, professional-grade mobile environment. The system employs a dual classification approach that includes nomial categorical assessment and numerical PFT-based analysis using established clinical tlireshold classification. The numerical classification considers patient demographics, medical history, and symptom profiles to provide standardized respiratory function evaluation based on clinically validated parameters. The platform features comprehensive patient management tools, including longitudinal tracking, trend analysis visualization, emergency mode for urgent assessments, enciypted data synchronization, multi-format report generation, and educational tutorial systems. By combining standardized pulmonary function assessment protocols with streamlined clinical workflow integration, this system represents a significant advancement from fragmented respiratory assessment tools to a unified clinical decision support platform. This enables healthcare professionals to achieve improved diagnostic consistency, enhance patient outcomes, and implement standardized care protocols through an accessible, secure, and clinically validated mobile application.D pa
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