Черний Александр Николаевич (RU),Кантер Борис Менделевич (RU),Смердин Сергей Викторович (RU),Ратобыльский Геннадий Викторович (RU),Никитин Максим Михайлович (RU),Дружинин Валентин Николаевич (RU),Мало
申请号：
RU2013149355/14
公开号：
RU00140358U1
申请日:
2013.11.07
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The claimed subject matter relates to medical engineering, more specifically to devices such as X-ray phantom simulating radiological inspection object, and is designed to assess the accuracy rentgenotopometrii. The aim of this work is to enable the creation of radiological pathological formation model (tuberculous cavities) in various areas of the lung (top, bottom portion) to assess the accuracy of measurement of abnormal cavity of X-rays. The technical result of the utility model is expressed in the extension of the arsenal of devices for simulation of pathological formations in the lungs. This is achieved in that the model of tuberculosis caverns to assess the accuracy rentgenotopometrii comprises a container made of hard radiotransparent material filled with distilled water, the base of which formed a docking opening, the basis of a rigid, radiotransparent having distilled water density of the material, which is formed simulating tubercle cavern cavity in the form of a sphere, the diameter of which is maintained to an accuracy of ± 0,5 mm and a wall 10-20 micrometer layer coated with calcium, wherein the base seam by ovochnogo opening connected to a vertical rack made of a base material, and the base the upright is fixed by a sliding fit in one of the base docking holes. Model tuberculosis caverns to assess the accuracy rentgenotopometrii equipped with a set of bases of the cubic form with cavities of diameter 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, and also a set of uprights with heights: 20 mm, 50 mm, 100 mm, 150 mm, 200 mm, 250 mm. This allows you to simulate different versions of the cavity, the cavity of differing sizes and its location in the area of interest. Knowing the exact diameter of the cavity and the size of its shadow image on x-ray, a radiologist can readily assess the accuracy rentgenotopometrii.Заявляемый объект относится к медицинской технике, точнее к устройствам типа рентгенодиагностических фантомов, имитирующих объект рентгеноло
