DEVICE WITH HIGHER ECHOGENICITY Russian patent published in 2015 - IPC A61B8/08 A61L31/14 A61K49/22 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, namely to means with higher echogenicity for obtaining ultrasonic images. Intervention device contains intervention device, for which obtained is ultrasonic image, which has external surface, containing one or more topographic irregularities of in other cases smooth surface of intervention device and polymer film, which is in tight contact with external surface and closed at least part of one or more topographic irregularities, with tension of polymer film and resonance characteristic of polymer film are adjustable. In method of increasing echogenicity one or more topographic irregularities of in other cases smooth external surface of intervention film is (are) formed, with polymer film being placed in tight contact with external surface, with tension of polymer film being adjustable. Echogenic response of intervention device is regulated by means of device visualisation of device and regulation of polymer film tension, with adjustment of tension changing resonance characteristics of polymer film, covering one or more topographic irregularities.

EFFECT: application of invention makes it possible to improve visibility of objects in ultrasound.

13 cl, 4 dwg