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在耳科疾患中,中耳疾病占很大的比例,很多病人都需要作中耳功能的检查。但目前运用的还是老式的检查方法,既烦琐又费时间。而且结果往住也不准确,因为有一些试验要以患者的主观感觉作出判断,在患者不很了解测试要求,或者对测试方法不很熟练的情况下,就会有很大的误差。因此,迫切需要一种以客观指标为依据的仪器,用来测定患者中耳功能,以得出较为准确的结果。
In otology, middle ear disease accounts for a large proportion of patients, many patients need to check for middle ear function. However, the method used at present is still old-fashioned, which is cumbersome and time-consuming. And the results are not accurate to live, because there are some trials to judge the subjective feelings of patients, the patient is not very understanding of the test requirements, or the test method is not very skilled cases, there will be a big error. Therefore, there is an urgent need for an instrument based on objective indicators that can be used to determine the middle ear function in patients to obtain more accurate results.