MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202621023010 A) filed by Sage University, Indore, Madhya Pradesh, on Feb. 26, for 'system and method for wheelchair-integrated oxygen monitoring with vernacular voice alerting.'
Inventor(s) include Ms. Sakshi Agrawal; Prof. Priya Sen; Jyoti Goswami; and Vivek Ganeshe.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "A system (102) for wheelchair-integrated oxygen monitoring with vernacular voice alerting comprises a pressure sensor (104), a hardware processor (106), an audio playback system (108), a memory (110), an audio output transducer (112), and a binary switch configuration (114). The hardware processor (106) receives an analog voltage signal from the pressure sensor (104) in fluid communication with an oxygen cylinder and determines an alert condition based on comparison against threshold values. The hardware processor (106) generates control signals and transmits an SMS text message to mobile telephone numbers over 2G cellular network frequencies via offline communication. The hardware processor (106) activates the audio playback system (108) to retrieve a compressed audio file from the memory (110) and drive the audio output transducer (112) to produce acoustic sound pressure waves corresponding to a pre-recorded voice message in a regional language selected via the binary switch configuration (114)."
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