Abstract: The cell handling device includes a container having a section to store cells; a cell detection unit for detecting a cell stored in the section; a head device for conducting picking of cells, and transfer and release of the picked cells; a control unit; and a determination unit for making a determination of a cell state including at least one of the number, properties, and arrangement of the cells based on a detection result of the cell detection unit. The control unit causes the head device to execute, according to a state determination result obtained by the determination unit, one operation selected from among operation of picking all the cells stored in the section, operation of picking a part of the cells stored in the section, operation of picking a new cell and releasing the cell in the section, and operation of terminating processing of the section.

Abstract: An imaging system includes an imaging device configured to image an imaging subject on an imaging optical axis, and a calculation unit configured to acquire data relating to a position and/or a size of the imaging subject based on image information acquired by the imaging device through the imaging. The calculation unit acquires change information relating to condition change in the imaging and/or change in the imaging subject on the image. The change is caused by interposition of a light transmitting member when the light transmitting member is interposed on the imaging optical axis during the imaging, and the calculation unit corrects the data based on the change information.

Abstract: A cell transfer device includes a base on which a container accommodating a plurality of cells is mounted, a head with a suction tip attached that sucks the cells in the container, and a control unit that controls the head. The cells are placed on a placement surface that is an upper surface of an underlying culture medium layer including a gel-like culture medium. The control unit acquires information on a height position of the placement surface, specifies a suction height for the cells existing at a first point on the placement surface, and causes the suction tip to suck the cells. Then, the control unit causes the suction tip to suck the cells existing at a second point different from the first point on the placement surface by using the suction height of the first point.

Abstract: A cell transfer device includes a head with a tip attached to a lower end; a control unit that performs a suction operation of causing the tip to suck a cell by controlling an operation of the head; and an input unit that can input information to the control unit. The input unit receives, as suction control information, at least one of first information regarding a mode of containers, second information regarding a culture medium, and third information regarding the cell. When performing the suction operation, the control unit controls a movement amount of the tip in an up-and-down direction, and/or a suction amount of sucking the cell and the culture medium from a suction hole into the tip based on the suction control information.

Abstract: An imaging system includes an imaging device configured to image an imaging subject on an imaging optical axis, and a calculation unit configured to acquire data relating to a position and/or a size of the imaging subject based on image information acquired by the imaging device through the imaging. The calculation unit acquires change information relating to condition change in the imaging and/or change in the imaging subject on the image. The change is caused by interposition of a light transmitting member when the light transmitting member is interposed on the imaging optical axis during the imaging, and the calculation unit corrects the data based on the change information.

Abstract: The cell handling device includes a container having a section to store cells; a cell detection unit for detecting a cell stored in the section; a head device for conducting picking of cells, and transfer and release of the picked cells; a control unit; and a determination unit for making a determination of a cell state including at least one of the number, properties, and arrangement of the cells based on a detection result of the cell detection unit. The control unit causes the head device to execute, according to a state determination result obtained by the determination unit, one operation selected from among operation of picking all the cells stored in the section, operation of picking a part of the cells stored in the section, operation of picking a new cell and releasing the cell in the section, and operation of terminating processing of the section.