Biosensing system for detecting uric acid level in saliva and application of system

The invention discloses a biosensing system for detecting uric acid level in saliva and application of the biosensing system. The biosensing system is composed of a saliva collection container, a biosensor, a printed circuit board and terminal equipment. The biosensing system integrates the functions of suction filtration and heat preservation, the detection difficulty is reduced, the detection speed is increased, and the detection result is accurate. By using the system, the collection, treatment and detection processes of the saliva can be completely completed within several minutes, the treatment of the system on the saliva sample achieves the effect close to that of centrifugation, and certain false test deviation can be compensated at extremely low temperature. In addition, the system does not need to be in contact with the oral cavity, so that the biological safety in application is ensured. 本发明公开了一种检测唾液中尿酸水平的生物传感系统及其应用。该生物传感系统由：唾液采集容器、生物传感器、印刷电路板和终端设备组成。本发明中的生物传感系统集抽滤，保温功能一体化，降低了检测难度，提高了检测速度，检测结果准确。运用该