MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202611103438 A) filed by Deep Kumar; Shivam Pratap; Vaishnavi Goel; Trisha Kumari; and Tanishka Bhalla on August 27, 2026, for Maternal Health Monitoring Apparatus.
Inventors include Deep Kumar; Shivam Pratap; Vaishnavi Goel; Trisha Kumari; and Tanishka Bhalla.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: ABSTRACT “MATERNAL HEALTH MONITORING APPARATUS” A maternal health monitoring apparatus (100) for assessing risk in a subject is disclosed. The apparatus (100) comprises a capture stack (110) including a wearable band (112) housing a photoplethysmography sensor (210) and a temperature sensor (212), and a blood pressure module (114) comprising a pressure cuff (240) and a pressure sensor (242); a statistics store (120) holding training-set statistics including a feature-wise mean vector, a feature-wise standard deviation vector, and an inverse covariance matrix; a classifier store (130) holding a trained classifier that outputs a probability vector over risk classes; an input-validity gate (140) that computes per-feature standardized residuals and a Mahalanobis distance and withholds classification when thresholds are exceeded; an output-ambiguity gate (150) that computes normalized entropy and withholds classification when ambiguous; an abstention module (160) that emits an abstention response with a reason code; and a two-channel decision module (170) that computes a display class via argmax and an action class via cost- weighted argmax such that the two classes may differ. Ref.
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