Patent ID: 11920123
Assignee: EVIDENT CORPORATION
Field: Measurement (Instruments)
Classification: CPC C  G | IPC C  G

Claim 0:
1. A cell analyzing device comprising a control circuit configured to:
acquire data of an observation image;
determine an analysis target range within the observation image, the analysis target range including at least a part of an entire region of the observation image;
specify a colony of a cultured cell in the observation image;
specify a colony region in the observation image based on the specified colony;
calculate an occupancy rate of the colony in the analysis target range, the occupancy rate of the colony in the analysis target range being a percentage of an overall area of the analysis target range occupied by the colony region;
calculate a size of the colony; and
determine a predetermined state of the colony based on (i) the occupancy rate of the colony in the analysis target range and (ii) the size of the colony;
wherein the colony is a colony of a stem cell, and the predetermined state is a state suitable for starting differentiation induction for the colony.