Experimentation device intended for teaching use as a stimulation and/or measurement tool, signal processing method employed in the said device, its application to the field of biology, and simulation element designed for the said device applied to biology

摘要

The invention relates to an experimentation device, intended especially for teaching use as a stimulation and/or measurement tool, to a signal processing method employed in the said device, to at least one application of the experimentation device to the field of biology, as well as to a simulation element designed for the said device applied to biology. The experimentation device 1 in association with a sample to be tested 2; 3 employ probes and/or measurement sensors 4; 5 as well as dialog and/or calculation and/or visual display means, such as a microcomputer 6, includes: - transducer means 10 for applying and/or measuring current and/or voltage signals, interacting with the said probes and/or sensors 4; 5 so as to subject the said sample to be tested 2; 3 to at least one electrical signal and/or to pick up the response signal from the said sample, - means for interactivity 11 between the said transducer means 10 and the said microcomputer 6, able to link them together and sequentially allowing: . the conversion of the data signals coming from the microcomputer 6, and the creation of respective analog stimulation signals, intended for the sample 2; 3, . the conversion of the signals measured on the said sample 2; 3, and the creation of respective digital measurement signals, intended for the microcomputer 6. IMAGE