US 12,402,816 B2
Medical monitoring device for harmonizing physiological measurements
Jesse Chen, Foothill Ranch, CA (US); Sean Merritt, Lake Forest, CA (US); Cristiano Dalvi, Lake Forest, CA (US); Ferdyan Lesmana, Irvine, CA (US); Hung The Vo, Fountain Valley, CA (US); Kevin Hughes Pauley, Lake Forest, CA (US); Jeroen Poeze, Rancho Santa Margarita, CA (US); Ruiqi Long, Irvine, CA (US); and Stephen L. Monfre, Rancho Santa Margarita, CA (US)
Assigned to Willow Laboratories, Inc., Irvine, CA (US)
Filed by Willow Laboratories, Inc., Irvine, CA (US)
Filed on Apr. 23, 2024, as Appl. No. 18/643,195.
Application 18/643,195 is a continuation of application No. 17/324,396, filed on May 19, 2021, granted, now 11,992,311.
Application 17/324,396 is a continuation of application No. 16/034,743, filed on Jul. 13, 2018, granted, now 11,026,604, issued on Jun. 8, 2021.
Claims priority of provisional application 62/667,983, filed on May 7, 2018.
Claims priority of provisional application 62/532,273, filed on Jul. 13, 2017.
Prior Publication US 2024/0324910 A1, Oct. 3, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/02 (2006.01); A61B 5/00 (2006.01); A61B 5/0205 (2006.01); A61B 5/145 (2006.01); A61B 5/026 (2006.01); A61B 5/0295 (2006.01); A61B 5/0531 (2021.01); A61B 5/107 (2006.01); A61B 5/1455 (2006.01)
CPC A61B 5/14532 (2013.01) [A61B 5/0075 (2013.01); A61B 5/0205 (2013.01); A61B 5/7203 (2013.01); A61B 5/7278 (2013.01); A61B 5/0066 (2013.01); A61B 5/0261 (2013.01); A61B 5/0295 (2013.01); A61B 5/0531 (2013.01); A61B 5/1075 (2013.01); A61B 5/1079 (2013.01); A61B 5/14551 (2013.01); A61B 5/442 (2013.01); A61B 5/443 (2013.01); A61B 2560/02 (2013.01); A61B 2576/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for determining a physiological parameter of an individual, the system comprising:
a sensor apparatus comprising:
a first noninvasive sensor configured to generate first data, wherein the first data is responsive to light reflection, light refraction, light absorption, light attenuation, optical coherence tomography, capacitance, or bioimpedance of a particular region of tissue of the individual,
a second noninvasive sensor configured to generate second data, wherein the second data corresponds to a light scattering signature of the particular region of the tissue, and
a housing configured to secure the first and second noninvasive sensors; and
one or more processors configured to:
receive the first data,
receive the second data,
filter the second data based at least in part on the first data,
estimate an analyte level based at least in part on the filtered second data, and
output a visual or audible indication of the analyte level.