Patent ID: 11921096
Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A gas measurement device comprising:
a housing defining an interior volume,
the housing comprising:
a fluid ingress port;
a fluid egress port;
a bottom wall; and

a circuit board disposed within the interior volume, the circuit board comprising a first side and a second side;
wherein the first side of the circuit board faces inward toward the interior volume;
a plurality of gas sensors disposed on the first side of the circuit board; and
a plurality of conductive pads disposed on the second side of the circuit board;
wherein a plurality of electrical contacts contact the conductive pads when the circuit board is seated within the housing; and
wherein more than 50% of a total number of gas sensors are placed at least 1 centimeter away from a central portion on the circuit board directly beneath a center of the fluid ingress port.