Ultra wideband (UWB) baby monitors for detection of infant cardiopulmonary distress

Abstract

Ultra wideband patient monitoring systems, and particularly baby monitoring systems, adapted to prevent reflective loss between the antenna and the patient's body. The devices, systems and methods described herein may be used to efficiently couple UWB energy to a patient for patient monitoring. In particular, described herein are impedance transformer pads, mats and the like, upon which a patient may comfortably lie while being monitored via one or more UWB sensors (e.g., antenna); the impedance transformer pads help match the impedance and prevent reflective loss of UWB energy. Also described herein are bassinets, including NICU bassinets and baby monitors.

Description

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AI Technical Summary

Benefits of technology

This patent describes new technology called non-contact monitoring UWB systems, which can track patients without touching them. These systems use special techniques to match the electrical properties of the device's antennas to those of the patient, making sure the signals are sent and received effectively. One way this happens is by using an impedance transformer like a mat or reclining surface that reduces reflections of the signal back and forth between the antennas. Another technique involves integrating these devices into existing baby beds or monitors, optimizing their placement. Overall, these technologies improve accuracy and efficiency when tracking patients during medical procedures.

Problems solved by technology

The technical problem addressed in this patent is the need for improved non-contact monitoring solutions for young children in critical care settings who require constant surveillance but cannot tolerate traditional electronic equipment without causing harmful effects on their fragile skins.

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