DIRECT TO DIGITAL OXIMETER

摘要

This invention is an oximeter for non-invasive measure of the oxygen saturation in blood with increased speed and accuracy. The device includes a sensor unit (20) which can be attached to a patient, and an oximeter (10) which determines the oxygen saturation in the blood based on signals received from the sensor (20). In the present invention, the detected signal is immediately converted to a digital value (30).