公开(公告)号：US20240428412A1

公开(公告)日：2024-12-26

申请号：US18687570

申请日：2022-08-22

Applicant: Shimadzu Corporation

Inventor： Shin KAWAMATA ,  Takako YAMAMOTO ,  Takashi SUZUKI ,  Ryuji SAWADA ,  Shuhei YAMAMOTO

IPC: G06T7/00 ,  G06T7/62 ,  G06T11/00

Abstract: A cell image analysis system (200) according to this invention includes a cell image acquirer (11) configured to acquire a cell image (30) including cells (90); a cell area acquirer (12) configured to acquire cell areas (91) from the cell image; a pseudopodium area acquirer (13) configured to acquire areas (92) of pseudopodia (90b) that are elongated areas in the cell areas of the cell image; and an aging index information acquirer (14) configured to acquire aging index information (24) that indicates a degree of aging of the cells based lengths of pseudopodia.

公开(公告)号：US20220260580A1

公开(公告)日：2022-08-18

申请号：US17628023

申请日：2019-07-19

Applicant: TOKYO ELECTRON LIMITED ,  SHIMADZU CORPORATION ,  FOUNDATION FOR BIOMEDICAL RESEARCH AND INNOVATION AT KOBE

Inventor： Keisuke HARA ,  Shinichi GOMI ,  Tomohisa NAGATA ,  Kenichi KAGAWA ,  Yasuhiro OSHIMA ,  Takashi SUZUKI ,  Masatoshi TAKAHASHI ,  Takako YAMAMOTO ,  Shin KAWAMATA

IPC: G01N33/68 ,  C12N5/0735

Abstract: The present invention relates to a method for evaluating the state of cell differentiation during the process of inducing differentiation of human induced pluripotent stem cells (iPS cells) into retinal pigment epithelial cells. The present invention further relates to a method for evaluating the state of cell differentiation during the process of inducing differentiation of human embryonic stem cells (ES cells) into retinal pigment epithelial cells.