[The development of an intelligent acoustic impedance middle ear analyzer].
This thesis introduces the measuring principle, device composition and main functions of an intelligent acoustic impedance middle ear analyzer. As well the results of clinical trial are analyzed in this paper. As an objective diagnostic method, aural acoustic impedance measuring device holds a very important position in diagnosing ear diseases and hearing obstacles.
Li
Y J
YJ
Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Peking Union Medical College.
Zhang
H
H
Lin
S J
SJ
Li
C
C
Li
F D
FD
D000158:Acoustic Impedance Tests / Q000295:instrumentation*; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004427:Ear Diseases / Q000175:diagnosis; D004867:Equipment Design; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged