COMPUTED PROCESSING SYSTEM IN ELECTROGASTROENTEROGRAPHY

摘要

The computed processing system in electrogastroenterography related to the medical equipment, in particular to the examination of the bioelectric activity of the large bowel and may be used in gastroenterology. The system comprises the electrodes, the amplifiers of the direct current, the analog-to-digital converter, and the interface connected with the computer. The system also contains the first and the second channels reproduced as the shielded connection circuit with the differential amplifier and the unit of the galvanic separation. The technical outcome consists in the improving precisions of recording the biopotentials of the large bowel, preventing the disturbances of the processed signal due to in-phase components, providing the analysis and the activation of the data obtained, extending the functionality of the device without the extra expenditures.