SENSOR CONFIGURATIONS FOR ANATOMICAL VARIATIONS

摘要

A medical sensor includes a first set of optical components configured to obtain a first set of signals for determining a first regional oxygen saturation measurement. The first set of optical components includes a first emitter, a first detector separated from the first emitter by a first distance along a first axis, and a second detector separated from the first emitter by a second distance along the first axis, wherein the second distance is greater than the first distance. The sensor also includes a second set of optical components configured to obtain a second set of signals for determining a second regional oxygen saturation measurement. The second set of optical components includes a second emitter and a third detector separated from the second emitter by a third distance along a second axis, different from the first axis.

主权项

1. A medical sensor, comprising:
a substrate; a first set of optical components configured to obtain a first set of signals for determining a first regional oxygen saturation measurement, comprising:
a first emitter disposed on the substrate;a first detector disposed on the substrate, the first detector being separated from the first emitter by a first distance along a first axis; anda second detector disposed on the substrate, the second detector being separated from the first emitter by a second distance along the first axis, wherein the second distance is greater than the first distance; and a second set of optical components configured to obtain a second set of signals for determining a second regional oxygen saturation measurement, comprising:
a second emitter disposed on the substrate; anda third detector disposed on the substrate, the third detector being separated from the second emitter by a third distance along a second axis different from the first axis.