| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has flexible probe with light guide illumination and observation canals, casing with instrumental canal, plug for connecting illumination and control handle. Distal end of the probe has latex balloon. Fixed tube is fixed on the casing. Movable tube coaxial to the fixed one is mounted to allow movement along the fixed tube with minimum space left. Total tube length is not less than the flexible probe, has handle and one or several fixing members. Latex balloon wall thickness is not less than 1/10 diameter of the cylindrical balloon part when maximum diameter is not greater than 10 mm. ^ EFFECT: controllable introduction of the urethrorenoscope into canal under examination. ^ 3 cl, 3 dwg |
