公开(公告)号：US11268894B2

公开(公告)日：2022-03-08

申请号：US17133920

申请日：2020-12-24

Applicant: RION CO., LTD.

Inventor： Hiroaki Yaguchi ,  Yuki Yamakawa ,  Masaki Shimmura ,  Tomonobu Matsuda

IPC: G01N15/14

Abstract: A flow cell includes a body and a flow channel. The body is formed out of blocks made of an uniaxial crystal material and joined to one another. The flow channel is formed inside the body, so that the flow cell is configured to be used to measure particles passing through the flow channel based on reception of scattered light generated from the particles. A crystallographic c-axis in a predetermined part of the body is configured to being substantially perpendicular to both a receiving direction and a polarization direction of the scattered light.