R. L. Voinov

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Identification of human posture distortion in the early stages is an important task, which makes it possible to adjust the onset of the disease with just exercise and without the use of drugs. Existing methods for monitoring of human posture assessment do not meet modern requirements for speed of data acquisition and processing. Real time evaluation of human posture distortion in static and dynamic modes is possible by using a laser scanner. The paper deals with a three-dimensional laser scanning method for determining human posture. The device designed on the basis of its examination gives the possibility for real-time static and dynamic modes. Characteristic feature of the laser scanner is the presence of automated servo rotatable measuring head in two planes (vertical and horizontal) with a density of up to tens of measurement points per square centimeter.

Keywords: laser scanning, reflecting ability of the skin, human posture

1.     Lucassen G.W., Verkruysse W., Keijzer M., van Gemert M.J.C. Light distributions in a port wine stain model containing multiple cylindrical and curved blood vessels. Lasers in Surgery and Medicine, 1996, vol. 18, no. 4, pp. 345–357. doi: 10.1002/(SICI)1096-9101(1996)18:4<345::AID-LSM3>3.0.CO;2-S
2.     Engelen L., de Wijk R.A., Prinz J.F., van der Bilt A., Janssen A.M.,  Bosman F. The effect of oral temperature on the temperature perception of liquids and semisolids in the mouth. European Journal of Oral Science, 2002, vol. 110, no. 6, pp. 412–416.
3.     Van Gemert M.J.C., Smithies D.J., Verkruysse W., Milner T.E., Nelson J.S. Wavelengths for port wine stain laser treatment: influence of vessel radius and skin anatomy. Physics in Medicine and Biology, 1997, vol. 42, no. 1, pp. 41–50.
4.     Aleksandrov M.T., Barybin V.F., Moiseeva L.G., Rogatkin D.A., Trushin A.I., Cherkasova V.A., Chernyi V.V., Yundev D.N. Primenenie sovremennoi biospektrofotometricheskoi lazernoi diagnostiki v klinicheskoi praktike [Application of modern bio-spectral-fotometric laser diagnostic in clinical practice] Issledovaniya lazerov dlya diagnostiki i lecheniya zabolevanii [Research of lasers for diagnostic and treatment]. Moscow, Laser-inform Publ., 1996, pp. 31–33.
5.     Ovchinnikov N.D., Egozina V.I., Voinov R.L., Sapunov V.N. Sposob differentsirovannoi otsenki osanki cheloveka [Method of differentiated estimation of human posture]. Patent RF, no. 2337618, 2008.

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