MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202641106067 A) filed by Saveetha Institute Of Medical And Technical Sciences on September 03, 2026, for Miniaturized Portable Ventilator.
Inventors include Ancha Eashwar Reddy; Dr. T. Sathish; Deepak Vamsi; and Dr Ramya Mohan.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: This invention addresses the critical need for high-performance, ultra-portable respiratory support through novel miniaturized ventilator architecture. The device diverges from conventional heavyduty compressors by utilizing a high-frequency, medical-grade micro-turbine integrated with a proprietary silencer manifold to minimize acoustic interference. Designed for rapid deployment in tactical, emergency-, and home-care settings, the system weighs less than 1.5 kg while maintaining the diagnostic precision of a stationary ICU unit. The core technological innovation lies in its "Sense-and-Adjust" pneumatic circuit, which employs a dual-channel differential pressure sensor array. This allows the onboard 32-bit ARM-based microcontroller to calculate lung compliance and airway resistance at a sampling rate of 1000 Hz, facilitating instantaneous adjustments to the flowvalve positioning. The device supports a comprehensive range of ventilation modes, including Pressure- Regulated Volume Control (PRVC) and Synchronized Intermittent Mandatory Ventilation (SIMV). To ensure operational longevity, the ventilator is equipped with a high-density lithiumpolymer battery and a smart power management module that optimizes current draw based on the patient's respiratory effort. The interface features a high-contrast OLED display for real-time waveform visualization and an encrypted Bluetooth module for remote clinical intervention. Safety is prioritized through a redundant mechanical overpressure relief valve and a comprehensive alarm suite for apnea and circuit disconnection. This miniaturized ventilator represents a significant advancement in medical engineering, providing a reliable, scalable solution for bridging the gap between field resuscitation and long-term hospital care.
Disclaimer: Curated by HT Syndication.
