A method for quality evaluation includes emitting measurement light having a wavelength of 300 nm or more and 2,000 nm or less to a cell mass and acquiring a plurality of light intensity information corresponding to each of a plurality of measuring positions in the cell mass, generating a feature amount from a variation of the acquired plurality of light intensity information, and evaluating quality of the cell mass using the generated feature amount as an index.

A system for electronically and optically monitoring biological samples, the system including: a multi-well plate having a plurality of wells configured to receive a plurality of biological samples, each of the wells having a set of electrodes and a transparent window on a bottom surface of the well that is free of electrodes; an illumination module configured to illuminate the wells; a cradle configured to receive the multi-well plate, the cradle having an opening on the bottom that exposes the transparent windows of the wells; and an optical imaging module movable across different wells of a same multi-well plate to capture images through the windows.

A culturing process according to the present embodiment includes: a step of carrying out the setting of a culture apparatus 1 (Step S100); a step of carrying out the conditioning of a pH sensor 40 (Step S200); and an actual culturing step (Step S300). More specifically, in the process, the setting of the culture apparatus 1 (Step S100) is carried out; and, after the completion of the preceding step, the step of carrying out the conditioning of the pH sensor 40 (Step S200) is carried out; and subsequently the actual culturing step is carried out using the culture apparatus 1 (Step S300).

Devices and methods for sorting cells are provided that use a holder with cells adherent to a material whose adhesive properties are affected by light, a pixelated light-generating array, and a pixelated photosensitive array. Selected cells can be released from the adhesive layer after illumination of the adhesive layer by the light-generating array.

An automatic processing device of culture plates (2) for microbiological samples, wherein the processing device (1) includes a support frame (3); a slide (4) provided with a seating (5) configured for removably housing a culture plate (2) and movably mounted on the support frame (3) so as to be selectively displaceable between a first loading position, a plurality of image-acquiring positions, and a first unloading; a camera (6) of a linear type, provided with an optic (7) of a telecentric type and a trilinear sensor, and arranged according to a vertical axis (8) such as to acquire, at an image-acquiring zone, a multiplicity of linear images of corresponding linear portions of an upper surface of the culture plate (2), during the displacing of the slide (4); a first lighting device (11) orientated such as to illuminate the linear portions of an upper surface of the culture plate (2); an advancing device (14) of the slide (4) configured such as to enable obtaining a constant and substantially vibration-free advancing speed of the slide (4) in the image-acquiring zone; and an electronic control device (9) of a functioning of the camera (6), of the lighting device and of the advancing device (14).

A device and method for detecting the level of foam in a reactor vessel monitors the intensity of the light or the movement of the light detected by a camera which monitors at least one light source positioned inside the reactor vessel or viewable through the reactor vessel.

A purpose of the present invention is to provide an incubator device and the like capable of performing measurements in a manner such as to minimize changes in the state of a medium. The incubator device is designed to control the cell culture environment and includes an airtight housing, a light source for irradiating a medium containing seeded cells with light, a light measurement unit for measuring the intensity of light from the medium, and a light guide member for guiding the light from the medium to the light measurement unit. The light source unit, the light measurement unit and the light guide member are placed within the housing.

The invention relates to a cultivation system comprising a cultivation container, in particular a hand-held cultivation container, preferably in the form of a shake flask, for holding a culture medium, the cultivation container having a neck and an opening extending through the neck, and a container attachment that can be placed on the neck of the cultivation container so as to close the opening of the cultivation container, in particular in a sterile manner, the container attachment having an inner side and an outer side, the inner side facing the interior of the cultivation container and the outer side facing the exterior of the cultivation container when the container attachment is placed on the neck of the cultivation container, wherein the container attachment comprises at least one sensor unit or a port for installing a sensor unit, the sensor unit being at least partially arranged or arrangeable on the inner side of the container attachment, to provide for parameter measurement in the interior of the cultivation container, and/or wherein the container attachment comprises at least one dispensing unit or a port for installing a dispensing unit, the dispensing unit being at least partially arranged or arrangeable on the inner side of the container attachment, to enable liquid to be dispensed into the interior of the cultivation container.

Methods and systems for preparing clonal cell populations are described. In some instances the disclosed methods comprise: a) identifying and selecting a cell based on its position on a surface or in a container, where the selection is not based on whether the cell comprises an exogenous label or an expressed reporter; b) photoablating all non-selected cells on the surface or in the container; and c) growing a clonal population of the selected cell.

An automatic processing device of culture plates (2) for microbiological samples, wherein the processing device (1) includes a support frame (3); a slide (4) provided with a seating (5) configured for removably housing a culture plate (2) and movably mounted on the support frame (3) so as to be selectively displaceable between a first loading position, a plurality of image-acquiring positions, and a first unloading; a camera (6) of a linear type, provided with an optic (7) of a telecentric type and a trilinear sensor, and arranged according to a vertical axis (8) such as to acquire, at an image-acquiring zone, a multiplicity of linear images of corresponding linear portions of an upper surface of the culture plate (2), during the displacing of the slide (4); a first lighting device (11) orientated such as to illuminate the linear portions of an upper surface of the culture plate (2); an advancing device (14) of the slide (4) configured such as to enable obtaining a constant and substantially vibration-free advancing speed of the slide (4) in the image-acquiring zone; and an electronic control device (9) of a functioning of the camera (6), of the lighting device and of the advancing device (14).