The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2026
Filed:
Sep. 06, 2023
Case Western Reserve University, Cleveland, OH (US);
Kenneth A. Loparo, Chesterland, OH (US);
Badar J. Kayani, Columbus, OH (US);
Farhad Kaffashi, Cleveland Heights, OH (US);
Susan Luddington, Chagrin Falls, OH (US);
Matthew Mcconnell, Sagamore Hills, OH (US);
CASE WESTERN RESERVE UNIVERSITY, Cleveland, OH (US);
Abstract
A wearable device can be worn by a neonate or infant and used to monitor estimated instantaneous SpOto prevent Sudden Unexpected Postnatal Collapse (SUPC). The wearable device includes at least one photoplethysmography sensor configured to be placed against the neonate's skin to measure pleth data and an inertial measurement unit (IMU) to collect motion data of the neonate and/or a pressure sensor. The pleth data and the motion/pressure data can be sampled for a time period. The pleth data and the motion/pressure data can be analyzed to estimate an average heartrate and compute heartrate variability features for the time period. An instantaneous SpOcan be estimated for the time period based on the pleth data, the motion data, and the heartrate variability features for the time period. The instantaneous SpOcan be characterized as healthy, watch, or dangerous; an alert can be issued when characterized as watch/dangerous.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile