FIELD: medicine. SUBSTANCE: acoustic line, piezoelectric generator, metal circular strap, using for reflecting sonic wave, and reservoir are mounted in alignment in the case. Ultrasonic oscillations piezoelectric generator is connected to electric oscillations generator through electric wire. Acoustic line is made of metal in form of injector, it has aligned through channel; cross-section of the injector reduces exponentially to the direction of aerosol output. Land surface is made onto external cylindric surface of acoustic line for mounting strap and piezoelectric generator. Strap is made circular; its height is multiple to quarter of wavelength. Height of acoustic line is multiple to half wave. EFFECT: improved efficiency of cure. 1 dwg
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Authors
Dates
1994-05-15—Published
1991-02-22—Filed