from science to society
FEMTO ENGINEERING offers technological bricks in clean rooms to help manufacture medical devices based on microfluidics(creation of microchannels).
FEMTO ENGINEERING has developed a tangential sorting device, in a clean room, to separate white blood cells and red blood cells. This component is a technological brick integrated into a visualisation/electronics/interface system developed at the FEMTO-ST institute in the MN2S department.
The device can be fabricated on glass or silicon wafers. It consists of two overlapping channels and a perforated membrane, the holes measure a few microns in diameter. The length of the channels can reach a few tens of centimeters. It is possible to create several million holes in the microfluidic circuit.
Microfluidic device |
Channel |
Microchannels of a few µm |
A component for the purpose of acoustic sorting was manufactured in a clean room. In collaboration with the FEMTO-ST Institute, this technological brick separates lymphocytes platelets via their size and density. The silicon channel is then closed by a glass cover.
Electrodes are then etched by femtosecond laser to allow acoustic stimulation of the cells.
Acoustic sorting device |
Microfluidic circuit |
Microchannels |
Prototypes on demand: Sensors, optical microdevices Fiber optic sensors Lab-on-chips Microfluidic reactors for analysis of biological liquids Automated instrumentation: Realization
SPR chips FEMTO Engineering has developed a production line of chips with plasmonic properties for proteomics studies, making it possible
FEDER MiMédi Project FEMTO Engineering is partner in this project to create an automated platform for the production of innovative
Femto Engineering | From science to society
15B avenue des Montboucons, 25030 Besançon Cedex – France
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