Saliva pump, for oral pathology, has an optical system to register the chemical behavior at a reaction matrix for analysis by an evaluation chip, powered by a rechargeable battery for immediate results at the patient

摘要

The saliva pump (13) has a suction unit to draw in a saliva to be passed to an analysis section, coupled to an electric evaluation chip (7), where the chemical structure is determined electrically for display (12). The saliva pump (13) has a suction unit to draw in a saliva to be passed to an analysis section, coupled to an electric evaluation chip (7), where the chemical structure is determined electrically for display (12). The analysis unit and/or a part of the suction system are disposable for one-time use. The analysis unit has an optical LED light transmitter (8) and a receiver diode (9), so that the chemical results can be determined at the reaction matrix (10) and evaluated optically. The assembly is powered by a battery (11), which can be charged, and is independent of mains power supplies.