US 12,153,008 B2
Sensor unit and cell culture analysis device comprising same
Kenta Nakamae, Ehime (JP); Masahiro Kouge, Ehime (JP); and Shingo Otani, Ehime (JP)
Assigned to PHC HOLDINGS CORPORATION, Tokyo (JP)
Appl. No. 17/620,257
Filed by PHC Holdings Corporation, Tokyo (JP)
PCT Filed Oct. 20, 2020, PCT No. PCT/JP2020/039463
§ 371(c)(1), (2) Date Dec. 17, 2021,
PCT Pub. No. WO2021/079892, PCT Pub. Date Apr. 29, 2021.
Claims priority of application No. 2019-191855 (JP), filed on Oct. 21, 2019.
Prior Publication US 2022/0365020 A1, Nov. 17, 2022
Int. Cl. G01N 27/28 (2006.01); C12M 1/34 (2006.01)
CPC G01N 27/283 (2013.01) [C12M 41/30 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A sensor unit, comprising
a substrate having a sensor of which a sensing electrode is provided at a tip portion, wiring that is connected to the sensor, connection portions that are connected to the sensor via the wiring, and a bent portion where the sensor is bent downward,
the sensor is formed by being cut out from the substrate, leaving the bent portion on the substrate, and wherein the sensor is immersed in a liquid sample.