June 30, 2006 As biosensor technologies evolve and miniaturise, we’re likely to be able to monitor in real time a myriad of aspects of the human condition and learn more about our physiology than ever before. A perfect example of this is a new wrist-mounted oximetry system designed to monitor the vital signs of people experiencing sleep disorder symptoms, such as sleep apnea which afflicts millions. Characterized by repeated breathing interruptions in which the brain arouses the person to resume breathing, people with sleep disorder symptoms are typically referred to sleep clinics where their sleep is monitored overnight. The PulseOx 7500 enables home screening of sleep-related symptoms such as oxygen saturation and heart rate. The wrist-mounted monitor collects data while the wearer sleeps and the data can be downloaded for analysis via the sleep apnea reporting software supplied with each unit.
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