Abstract: A method for determining the integrity of at least one complex based on at least one biological sample and at least one matrix, including at least the following steps:—acquiring at least one image,—analyzing the image sent by extracting light intensity values representative of at least one spectral band,—relating the light intensity values to one another to obtain representative spectral data,—determining a state of integrity of the complex by comparing each of the representative spectral data by similarity grouping with a determined similarity threshold,—triggering at least one first alert, by the analysis unit, when the representative data are similar to the first state of integrity or to the second state of integrity.

Abstract: The present invention relates to a method of sampling biological material on a reference surface, such as the surface of an agar medium, with the aid of a sampling tool, said method making it possible to steer the displacement of the sampling tool towards the reference surface, from a first position towards a second position, and/or of the reference surface towards the sampling tool, from a first position towards a second position, said second position being a contact position in which the sampling tool and the reference surface are in contact, said method comprising the following steps: a) illuminating the sampling tool in said first position in order to make the sampling tool visible and to project an image of the sampling tool onto the reference surface, b) acquiring an image of both the sampling tool and its image projected onto the reference surface, c) processing the image obtained in step b) in order to determine if, on the processed image, the gap between the sampling tool and its projected image is

Abstract: The present invention relates to a method of sampling biological material on a reference surface, such as the surface of an agar medium, with the aid of a sampling tool, said method making it possible to steer the displacement of the sampling tool towards the reference surface, from a first position towards a second position, and/or of the reference surface towards the sampling tool, from a first position towards a second position, said second position being a contact position in which the sampling tool and the reference surface are in contact, said method comprising the following steps: a) illuminating the sampling tool in said first position in order to make the sampling tool visible and to project an image of the sampling tool onto the reference surface, b) acquiring an image of both the sampling tool and its image projected onto the reference surface, c) processing the image obtained in step b) in order to determine if, on the processed image, the gap between the sampling tool and its projected image is