| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has two probes and U-shaped plate and U-shaped plate. The U-shaped plate has lateral holes for fixing mould mass. The handle is arranged uniaxially with guide member having blind end, at the place the plate is curved. The probes have springs and restrictors. Probe positioned close to U-shaped plate curvature has length equal to 26 mm, the other probe is 34 mm long. ^ EFFECT: high accuracy of measurements; accelerated examination process. ^ 2 dwg |
