LABORATORY ASPIRATOR WITH TRAP VESSEL Russian patent published in 2024 - IPC A61M1/00 

FIELD: laboratory equipment.

SUBSTANCE: invention relates to laboratory equipment and can be used in research laboratories for removing liquids (traces of reagents and other laboratory materials) from test tubes, plates, various containers and from surfaces during laboratory operations. Laboratory aspirator comprises a housing unit, a trap vessel inserted into the housing unit, an air filter, an aspiration line, an aspiration tip, a liquid level sensor and a control panel. Aspiration tip is connected by means of an aspiration line to the cover of the trap vessel, which is connected by the second aspiration line through the filter to the pump located in the housing unit of the aspirator. Liquid level sensor is built into the housing unit having a control panel on the front part. At the same time control panel contains separately made on indicator, on/off button, power indicator, power adjustment button, error indicator, and power indicator contains three light-emitting diodes.

EFFECT: increased compactness and manufacturability of a laboratory aspirator with a trap vessel.

1 cl, 3 dwg