SU858836A1 - Contrasting agent for filling bottles - Google Patents

Description

I

The invention relates to medicine and can be used to study the architectonics of the extra and intraorgan bed using X-ray diffraction.

Contrast medication based on minium flj.

However, to obtain a high-quality vasogram, a large dose of the agent and a high rigidity of X-rays are required. In addition, the agent must be prepared immediately before use and constantly stirred before injection of the vessels to maintain its uniformity.

The purpose of the invention is to improve the quality of the image of vessels.

The goal is achieved by the fact that the contrast agent for the infusion of blood vessels contains, as minium, red iron oxide and, additionally, glycerin, ethyl alcohol with the following ratio of components, wt.%:

Minium iron10-30

Glycerin 30-60

Ethyl alcohol

An example. Weigh 10 g of dry iron red oxide and sift through thick cloth. 30 ml of glycerin is added and thoroughly mixed in a mortar, after which 60 ml of alcohol is added to the resulting mass and again thoroughly mixed until a homogeneous mass is obtained: using a syringe, the blood vessels of the test organ are washed from the blood and then in the same blood vessel The mass is injected, controlling the degree of filling of the bloodstream visually to the occurrence of a uniform dark brown color on the surface of the injected organ.

Claims (1)

The injected organ is removed, carefully preliminarily transferred to the damaged vessels, and angiography is performed, for example, with a current of 5 mA, a voltage of 20 kV tube with a focal length of 50 cm and an exposure time of 3 minutes, the film being taken directly on black paper, which wrapped the film ku. The proposed tool allows to obtain high quality when injected with vessels at significantly lower doses and x-ray stiffness, and it fills vessels of smaller diameter and does not have toxic properties, the tool does not exfoliate for 2-3 hours and does not thicken during a year. . Claims Contrast agent for pouring vessels on the basis of red lead, which is so that, in order to improve the quality of the image of vessels, it contains red oxide iron as an red lead and, in addition, glycerin, ethyl alcohol in the following ratio of components, wt.%: 10-30 Glycerol30-60 Ethyl alcohol Else Sources of information taken into account during the examination 1. Rubasheva A.E. Vazografiya in the experiment. - Bulletin of X-ray Radiology, 1932, № 10, logies and p. 462.