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DEVELOPMENT OF TECHNOLOGY FOR GEL FOR ULTRASOUND DIAGNOSTIC ULTRA GEL

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Background. The widespread use of physical diagnostic methods in medical practice requires the creation of new products to increase the reliability of the methods used. In particular, when ultrasound diagnostics it is necessary to use gel media that ensure reliable contact between the sensor of the device and the patient's body. Purpose: to develop a technology for obtaining a contact medium for ultrasound in the form of a gel. Methodology. The rheological properties of the drug were studied by the rheological method: by studying the dependence of the strain rate on shear stress. The hydrogen index was determined in solution with a gel mass fraction of 1.0% in accordance with the requirements of GOST 29188.2, potentiometrically at a temperature of 25 ° C. Appearance, color and smell were determined in accordance with the requirements of GOST 29188.0., The mass fraction of water and volatile substances - in accordance with the requirements of GOST 29188.4. Originality. For the first time, a technology has been developed for obtaining a contact medium for ultrasonic sounding that does not differ in its operational characteristics from world analogues. Findings. As a result of the research, a technology has been developed to produce a gel for ultrasound, a technological and instrumental production scheme, a NTD has been developed for a gel for ultrasonic scanning "Polygel Ultra". Highlights: - contact environment for ultrasound is developed, which meets all the requirements; - a production line has been built and a pilot batch of this medical device has been produced.

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# технология# technology# ultrasound# гель# gel# реология# rheology# УЗД# ультратовуш ташхис

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https://eroi.uz/11.0030/A0921-0003

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