| 摘要 |
An apparatus for the detection of malformations and for orthophonic reeducation by visual control of nasal breathing and of speech sounds in a human subject. A housing has two conduits so spaced and oriented as to be adapted to be brought into juxtaposition with the nostrils of a human subject. A thermistor is disposed in each conduit. A microphone is so disposed in the housing as to face the mouth of a human subject when the conduits are juxtaposed with the nostrils of the same human subject. Signals from said thermistors and the amplitude of sounds received by the microphone are measured and separately displayed.
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