Perception of lug temperature and acoustic reflection and the chemical composition inside the lug

摘要

(57) Abstract The device displays the state of the lug temperature inside the lug, acoustic reflection of the lug, and/or by combining the measurable quantity of the optional fluid property which inside the lug is. By the fact that optional two of these measurable quantities is combined inside the identical device, information of the diagnosis which is improved is offered. For example, it is possible to offer the diagnosis where condition of the lug is improved chemical perception of the fluid the acoustic reflected meter or temperature perception, or by combining with the both. It is possible also to combine with the acoustic reflected meter and temperature perception. With chemical perception, whether or not the bacterium or the virus exists, and so on, property of the fluid is decided. As for the device, property of the fluid which is perceived, the acoustic reflection which was measured, and/or from the temperature which was measured, it is possible to offer the information of the diagnosis which shows the risk of the infection symptom of the lug. For example to decide whether or not existence of each fluid has been infected to the germ, it is possible the device. Furthermore the device can also identify the bacterium inside the fluid. Using the temperature sensor, it improves the alignment with the device and the tympanic membrane, it is possible also to improve the precision of the result measurement.