| 摘要 |
FIELD: medicine. ^ SUBSTANCE: device can be used for endoprosthethic appliances in diagnostics and treatment. Device has manometer, connecting hose and tip made with longitudinal through channel. External surface is provided with thread, hexagon for wrench, coupling intended for connecting one of two ends of connecting hose, elastic washer put onto coupling to create reliable connection with surface of bone in case when tip is screwed into opening. Distal end of through channel is made for being crossed in lateral direction by at least one more through channel to increases area of interaction with bone cerebrum till achieving area having the same size as area of cross-section of longitudinal through channel. ^ EFFECT: higher reliability of operation; reduced cost. ^ 1 dwg, 3 ex, 1 tbl |
