The apparatus can detect the actual pressure of nasopharynx and meatus acusticus externus, and acquire the pressure value when the eustachian tube is opened passively. 本仪器用压力传感器测得鼻咽部及外耳道的实时压力,可获得咽鼓管的被动开放压值;
Clinical application showed that temple vibrator can improve the patient's audition of conduction deafness and mixed deafness, especially for the patient of congenital atresia of meatus acusticus externus, and deformity of middle ear. 初步临床应用表明,颞骨振动器可改善和提高传导性耳聋及混合性耳聋患者的听力,对先天性外耳道闭锁及中耳畸形病例,有独特的优点。
The study on the treatment of pruritus of meatus acusticus externus 百特药液治疗外耳道瘙痒症的临床研究
Structure of the meatus acusticus externus osseus and the auris media of the ox 牛的骨性外耳道及中耳结构