FIRST TRIES OF USING INNOVATIONAL CAPSO VISION CAPSULE ENDOSCOPY SYSTEM IN TREATING CHILDREN

Vide-capsule  endoscopy has been used successfully in treating children to assess the condition of the small intestine in spots that are not available to conventional endoscopy. The article presents the innovative technical characteristics of the new system for videocapsule endoscopy  — Capso Vision Capsule Endoscopy  System: panoramic view, provided  by the side optics, and data storage in the video processor  of the capsule itself. The article presents  the results of the diagnostic system in treatment of 5 children with a description  of the detected pathological changes. Both the positive aspects and disadvantages  of Capso Vision Capsule Endoscopy System in treatment of children are discussed

ПЕРВЫЙ ОПЫТ ПРИМЕНЕНИЯ У ДЕТЕЙ ИННОВАЦИОННОЙ ЭНДОСКОПИЧЕСКОЙ ВИДЕОКАПСУЛЬНОЙ СИСТЕМЫ С ПАНОРАМНЫМ ОБЗОРОМ

Vide-capsule  endoscopy has been used successfully in treating children to assess the condition of the small intestine in spots that are not available to conventional endoscopy. The article presents the innovative technical characteristics of the new system for videocapsule endoscopy  — Capso Vision Capsule Endoscopy  System: panoramic view, provided  by the side optics, and data storage in the video processor  of the capsule itself. The article presents  the results of the diagnostic system in treatment of 5 children with a description  of the detected pathological changes. Both the positive aspects and disadvantages  of Capso Vision Capsule Endoscopy System in treatment of children are discussed.Видеокапсульная эндоскопия успешно применяется у детей для оценки состояния тонкой кишки в отделах, не доступных для традиционной эндоскопии. В статье представлены инновационные технические характеристики новой системы для проведения видеокапсульной эндоскопии — CapsoVision Capsule Endoscopy System: панорамный обзор, который обеспечивается боковой оптикой, и сохранение данных на видеопроцессоре самой капсулы. В статье представлены результаты  применения диагностической системы у 5 детей с описанием обнаруженных патологических изменений. Обсуждаются как положительные стороны, так и недостатки применения видеокапсульной системы у детей

Slow Positron Beam Studies of the Stainless Steel Surface Exposed to Sandblasting

The paper presents slow positron beam studies of the stainless steel grade 304 AISI samples annealed in the flow $N_2$ atmosphere and sandblasted under different pressure from 1 to 7 bar. Heating of specimens caused formation of an additional layer on the surface which can be identified as oxides. Sandblasting reduces the thickness of the oxide layer and also defects concentration (vacancies as we suppose) decreases in dependence on pressure applied during blasting. Additionally, the atomic concentrations of oxygen have been obtained using nuclear methods (Rutherford backscattering and nuclear reactions) in the near surface layers of the studied samples