INTEGRATED BIOSENSOR
A biosensor device having a housing having an inner surface, a band extending from the housing and configured to enclose an attachment site on a user's body, and a sensor package. The sensor package includes at least one optical emitter oriented to selectively emit a respective first light from the inner surface, and a plurality of optical receivers surrounding the at least one optical emitter and configured to receive reflected light at the inner surface.
1 . A biosensor device comprising:
a housing having an inner surface;
a band extending from the housing and configured to enclose an attachment site on a user's body; and
a sensor package comprising:
at least one optical emitter oriented to selectively emit a respective first light from the inner surface, and
a plurality of optical receivers surrounding the at least one optical emitter and configured to receive reflected light at the inner surface.
2 . The biosensor device of claim 1 , wherein the at least one optical emitter comprises a plurality of optical emitters.
3 . The biosensor device of claim 2 , wherein the plurality of optical emitters is arranged in a first square pattern, and the plurality of optical receivers is arranged in a second square pattern surrounding the first square pattern.
4 . The biosensor device of claim 2 , wherein the plurality of optical emitters is arranged in a first circular pattern, and the plurality of optical receivers is arranged in a second circular pattern surrounding the first circular pattern.
5 . The biosensor device of claim 1 , further comprising a first light screen located between the at least one optical emitter and the plurality of optical receivers.
6 . The biosensor device of claim 5 , further comprising a second light screen surrounding the plurality of optical receivers.
7 . The biosensor device of claim 1 , further comprising one or more electrical sensors at the inner surface.
8 . The biosensor device of claim 7 , wherein the one or more electrical sensors comprises a plurality of electrical sensors.
9 . The biosensor device of claim 8 , wherein the plurality of electrical sensors surrounds the plurality of optical receivers.
10 . The biosensor device of claim 1 , further comprising one or more thermal sensors at the inner surface.
11 . The biosensor device of claim 10 , wherein the one or more thermal sensors comprises a plurality of thermal sensors.
12 . The biosensor device of claim 11 , wherein the plurality of thermal sensors surrounds the plurality of optical receivers.
13 . The biosensor device of claim 1 , further comprising a motion sensor.
14 . The biosensor device of claim 1 , further comprising a gesture sensor.
15 . The biosensor device of claim 1 , further comprising:
one or more electrical sensors at the inner surface;
one or more thermal sensors at the inner surface;
a motion sensor; and
a gesture sensor.