Patent ID: 11905550
Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Field: Measurement (Instruments)
Classification: CPC C  G  B | IPC B  C  G

Claim 2:
3. A system for preparing a biological sample that comprises biological species, wherein the system comprises a device that comprises:
a housing comprising at least one opening,
a first channel provided in the housing,
a second channel provided in the housing,
a chamber into which the first channel and the second channel lead,
a filter separating the chamber into two distinct spaces, wherein the first injection channel leads to a first space and the second channel leads to a second space, wherein the first space and the second space are partially superimposed such that the first space is a lower space in the chamber and is located under the filter and the second space is an upper space in the chamber and is located above the filter, such that the first space and the second space are in contact with each other in an superimposed area via the filter separating the first space and the and second space, wherein the filter has a porosity suitable for retaining the biological material to be analyzed,
wherein the system comprises a fluid circuit connected to the device, wherein the fluid circuit comprises a plurality of controlled valves and a processing control unit configured to control the state of each valve to control the direction and flow of fluid within the system.