US 11,754,491 B2
Cartridge and detection method
Kazuyoshi Horii, Kobe (JP); and Kanako Nagaoka, Kobe (JP)
Assigned to SYSMEX CORPORATION, Kobe (JP)
Filed by SYSMEX CORPORATION, Kobe (JP)
Filed on Mar. 17, 2020, as Appl. No. 16/821,142.
Claims priority of application No. 2019-055286 (JP), filed on Mar. 22, 2019.
Prior Publication US 2020/0300752 A1, Sep. 24, 2020
Int. Cl. G01N 21/01 (2006.01)
CPC G01N 21/01 (2013.01) [G01N 2021/0106 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A cartridge to be installed in a detection device for detecting light generated from a measurement sample containing a test substance, the cartridge comprising:
a plurality of detection chambers fluidly isolated from each other and each receiving a measurement sample; and
a transmission suppression part provided between one detection chamber and another detection chamber of the plurality of detection chambers, and configured to suppress transmission of light generated from a measurement sample in the one detection chamber to the another detection chamber,
wherein the transmission suppression part includes a mixture of at least one light absorbing material that absorbs light generated from the measurement sample and at least one light scattering material that scatters light generated from the measurement sample, wherein the light scattering material includes a light scattering filler that scatters light generated from the measurement sample.