Понизов Алексей Григорьевич (RU),Мещеряков Роман Валерьевич (RU),Нигматуллин Рафаэль Фанильевич (RU)
申请号：
RU2012116668/14
公开号：
RU00130827U1
申请日:
2012.04.24
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
The invention relates to medical equipment, to the ENT section to the subjective assessment of deafness and the high degree of the patients hearing loss. Summary of the utility model is illustrated in the drawing (see FIG..) On which hearing diagnosis system setup function blocks operate selecting device operating parameters (1) - (3). Upon receipt of the signal and / or a change (depending on the mode and diagnostic techniques hearing) the patient generates backlash. audio data storage unit (4) contains a pre-generated audio data is necessary for the ongoing research. As an audio sound can act, for example, sinusoidal tones of varying frequency and intensity, as well as data tables of articulatory speech audiometry varying intensity. A command is received, as well as device operating parameter information is displayed on the display unit (6) for informing the patient and / or physician about his bone and / or air conduction. The proposed utility model is implemented as follows. Blocks (1) - (3) are executed on a microprocessor device. Control of internal and / or external memory, which stores the audio data required for the study (block (4)), also carries a microprocessor device. The loop playback (block (5)) of audio data recorded in digital form by a microcontroller unit is read from the media being used, and then the data is provided to digital-to-analog converter (DAC), wherein they are converted into an analog signal. Next, this analog signal is supplied to the electronic subsequent stages where amplified to the desired level and then supplied to the radiators or air bone conduction (block (7) and (8)). Block (6) is a liquid crystal panel of indicator that displays values of the frequency and intensity of a given signal.Полезная модель относится к медицинской технике, к разделу оториноларингологии, к субъективной оценке глухоты и высокой степени тугоухости пациента. Сущность полезной модели иллюстрируется чертежом (см. Фиг.), на котором функции настройки сис
