FIELD: roentgenology.
SUBSTANCE: what is presented is an X-ray diagnostic contrast agent containing (wt%): tantalum nanoparticles of at least one element selected from a group comprising yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium or bismuth (6–10), and an organic additive which contains silicon as an organic additive or silicone dimethylglycerolate (rest).
EFFECT: proposed agent has prolonged contrast enhancement, which increases diagnostic accuracy and reduces radiation exposure on patients.
1 cl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CONTRAST AGENT FOR X-RAY DIAGNOSING | 2011 |
|
RU2471501C2 |
| COMPOSITE TANTALATE OF RARE-EARTH ELEMENTS | 2010 |
|
RU2438983C2 |
| COMPLEX TANTALATE OF RARE EARTH ELEMENTS IN THE NANOAMORPHOUS STATE | 2022 |
|
RU2787472C1 |
| METHOD OF OBTAINING MEDICATION FOR ROENTGENOLOGIC EXAMINATION | 2011 |
|
RU2491959C2 |
| PREPARATION FOR ROENTGENOLOGICAL STUDYING | 2001 |
|
RU2205030C2 |
| AGENT FOR CONTRASTING IN X-RAY DIAGNOSIS (VARIANTS) | 2005 |
|
RU2297247C2 |
| X-RAY DIAGNOSTICS CONTRAST AGENT (OPTIONS) AND METHOD OF PREPARATION THEREOF | 1999 |
|
RU2173173C2 |
| AGENT FOR CONTRASTING IN DIAGNOSTIC RADIOLOGY | 2004 |
|
RU2261114C1 |
| FILLING COMPOSITION | 2009 |
|
RU2431460C2 |
