RADIOPAQUE PREPARATION Russian patent published in 2012 - IPC A61K49/04 

FIELD: medicine, pharmaceutics.

SUBSTANCE: radiopaque preparation (ROP) relates to novel medications, namely to preparations for contrasting internal organs and can be applied in radiodiagnostics in angiography, computer tomography and lymphography for diagnostics and treatment of tumours of parenchymatous organs. ROP represents oil contrast substance with viscosity 15-30 cps, obtained from oleic acid by its etherification and further iodination, and contains in its composition not less than 65% of ethyl esters of iodine- and diiodineoctadecanoic acids, from remaining 35% not more than 18% are ethyl esters of oleic, linoleic, lauric, myristic and palmitic acids and not more than 17% of unidentified admixtures.

EFFECT: ROP possesses high radiopaque ability compatible with such of used in clinical practice lipiodol and has at the same time lower viscosity, which makes it possible to carry out safe intravascular introduction.

1 ex, 2 dwg