Optical measurement of medical aerosol media parameters

Josif P. Sharkany; Nikolay B. Zhytov; Mikhail J. Sichka; Ivan S. Lemko; Josif L. Pintye; Yaroslav V. Chonka

doi:10.1117/12.390670

6 July 2000 Optical measurement of medical aerosol media parameters

Josif P. Sharkany, Nikolay B. Zhytov, Mikhail J. Sichka, Ivan S. Lemko, Josif L. Pintye, Yaroslav V. Chonka

Proceedings Volume 4129, Subsurface Sensing Technologies and Applications II; (2000) https://doi.org/10.1117/12.390670
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

The problem of aerosol media parameters measurements are presented in the work and these media are used for the treatment of the patients with bronchial asthma moreover we show the results of the development and the concentration and dispersity of the particles for the long-term monitoring under such conditions when the aggressive surroundings are available. The system for concentration measurements is developed, which consists of two identical photometers permitting to carry out the measurements of the transmission changes and the light dispersion depending on the concentration of the particles. The given system permits to take into account the error, connected with the deposition of the salt particles on the optical windows and the mirrors in the course of the long-term monitoring. For the controlling of the dispersity of the aggressive media aerosols the optical system is developed and used for the non-stop analysis of the Fure-spectra of the aerosols which deposit on the lavsan film. The registration of the information is performed with the help of the rule of the photoreceivers or CCD-chamber which are located in the Fure- plane. With the help of the developed optical system the measurements of the concentration and dispersity of the rock-salt aerosols were made in the medical mines of Solotvino (Ukraine) and in the artificial chambers of the aerosol therapy.

Citation Download Citation

Josif P. Sharkany, Nikolay B. Zhytov, Mikhail J. Sichka, Ivan S. Lemko, Josif L. Pintye, and Yaroslav V. Chonka "Optical measurement of medical aerosol media parameters", Proc. SPIE 4129, Subsurface Sensing Technologies and Applications II, (6 July 2000); https://doi.org/10.1117/12.390670

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KEYWORDS

Aerosols

Atmospheric particles

Photometry

Humidity

Optical testing

Mirrors

Diffraction

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