Masimo Corporation
Multi-stream data collection system for noninvasive measurement of blood constituents

Last updated:

Abstract:

The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Status:
Grant
Type:

Utility

Filling date:

21 Jun 2019

Issue date:

30 Aug 2022