Key result
A ring-type pulse oximeter sensor and 24-hour ambulatory heart rate monitoring system were developed with a built-in Zigbee stack and an algorithm to calibrate motion artefact distortions.
Design
Other
Authors
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May enable continuous ambulatory oximetry with artifact correction; leaves open prospective clinical validation before adoption.
The study presents the design of a ring-type pulse oximeter for 24-hour ambulatory heart rate monitoring with motion artifact calibration.
Jang et al. (2008) studied this question. Ring-type pulse oximeter sensor and heart rate monitoring system was evaluated. A ring-type pulse oximeter sensor and 24-hour ambulatory heart rate monitoring system were developed with a built-in Zigbee stack and an algorithm to calibrate motion artefact distortions.