| 摘要 |
FIELD: physics. ^ SUBSTANCE: pointed structure for scanners involves probe including, at least, holder and level pointed at the end. The probe is made of radiopaque material and contains radiolucent surface coating. Radiopaque coating covers the probe from the point, while its tip is not covered thus forming lower aperture. ^ EFFECT: higher effectiveness parameter. ^ 36 cl, 24 dwg |
