发明名称 |
METHOD FOR ULTRASONIC DETECTION OF IMPAIREMENT LEVEL OF ACOUSTIC ANALYSER |
摘要 |
FIELD: medicine.SUBSTANCE: invention refers to medicine, namely otorhinolaryngology. An area in the middle of patient's forehead is exposed to ultrasound, and sound lateralisation is evaluated. Ultrasound frequency is 100 kHz with intensity gain. Stable sound lateralisation into a healthy ear enables diagnosing retrocochlear impairement, while sound lateralisation variation with intensity gain towards a poorly hearing ear shows the presence of latent recruitment.EFFECT: method extends the range of products for differential diagnosis of the level of acoustic analyser impairment accompanying sensorineural hearing loss.1 ex |
申请公布号 |
RU2467687(C2) |
申请公布日期 |
2012.11.27 |
申请号 |
RU20110105746 |
申请日期 |
2011.02.16 |
申请人 |
GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE ZDRAVOOKHRANENIJA GORODA MOSKVY "MOSKOVSKIJ NAUCHNO-PRAKTICHESKIJ TSENTR OTORINOLARINGOLOGII" DEPARTAMENTA ZDRAVOOKHRANENIJA GORODA MOSKVY;KRJUKOV ANDREJ IVANOVICH;KUNEL'SKAJA NATAL'JA LEONIDOVNA;ZAGORSKAJA ELENA EVGEN'EVNA;GAROV EVGENIJ VENIAMINOVICH;ANTONJAN ROBERT GAREGINOVICH |
发明人 |
KRJUKOV ANDREJ IVANOVICH;KUNEL'SKAJA NATAL'JA LEONIDOVNA;ZAGORSKAJA ELENA EVGEN'EVNA;GAROV EVGENIJ VENIAMINOVICH;ANTONJAN ROBERT GAREGINOVICH |
分类号 |
A61B5/12;A61B8/00 |
主分类号 |
A61B5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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