US 11,957,460 B2
Common sample depth/zone noninvasive glucose concentration determination analyzer apparatus and method of use thereof
Kevin Hazen, Flagstaff, AZ (US); Alan Abul-Haj, Sedona, AZ (US); Roxanne Abul-Haj, Sedona, AZ (US); Christopher Slawinski, Mesa, AZ (US); Alodeep Sanyal, San Jose, CA (US); and Benjamin Mbouombouo, Saratoga, CA (US)
Filed by LifePlus Inc, San Jose, CA (US)
Filed on Jan. 30, 2020, as Appl. No. 16/777,855.
Application 16/777,855 is a continuation in part of application No. 16/691,611, filed on Nov. 22, 2019, granted, now 11,633,130.
Application 16/691,611 is a continuation in part of application No. 16/691,615, filed on Nov. 22, 2019, granted, now 11,547,329.
Application 16/691,615 is a continuation in part of application No. 15/829,877, filed on Dec. 2, 2017, abandoned.
Application 15/829,877 is a continuation in part of application No. 15/636,073, filed on Jun. 28, 2017, abandoned.
Claims priority of provisional application 62/355,507, filed on Jun. 28, 2016.
Prior Publication US 2020/0337603 A1, Oct. 29, 2020
Int. Cl. A61B 5/1455 (2006.01); A61B 5/00 (2006.01); A61B 5/145 (2006.01); G01J 3/10 (2006.01); G01N 33/49 (2006.01)
CPC A61B 5/1455 (2013.01) [A61B 5/0022 (2013.01); A61B 5/0051 (2013.01); A61B 5/0053 (2013.01); A61B 5/14532 (2013.01); A61B 5/6824 (2013.01); A61B 5/6832 (2013.01); G01J 3/10 (2013.01); G01N 33/49 (2013.01); A61B 5/0004 (2013.01); A61B 5/7264 (2013.01); A61B 2562/0233 (2013.01); A61B 2562/0238 (2013.01); A61B 2562/046 (2013.01); G01J 2003/102 (2013.01); G01J 2003/106 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An apparatus for use in a noninvasive determination of an analyte property of a person having skin, comprising:
a noninvasive analyzer comprising:
a sample probe, said sample probe comprising:
a first diode source, at least partially embedded in an output surface of said sample probe, said first diode source emitting light in a wavelength range of 1300 to 1490 nm, from said output surface such that a first surface area of the skin is illuminated;
a second diode source, at least partially embedded in said output surface, said second diode source emitting light in a wavelength range of 1490 to 1600 nm from said output surface such that a second surface area of the skin is illuminated;
a first detector, at least partially embedded in said output surface, said first detector being receptive to light reaching said detector from a third surface area of the skin;
a second detector, at least partially embedded in said output surface, said second detector being receptive to light reaching said detector from a fourth surface area of the skin; and
a transducer, at least partially embedded in said sample probe, configured to temporarily displace a portion of the skin during use.