A kind of Intracranial hematoma conduction device

The present invention provides a kind of Intracranial hematoma conduction devices, including drainage tube and pull rod, are inserted into drainage tube cavity from drainage tube insertion end；Draining hole is provided on drainage wall, and draining hole is strip and is arranged along drainage tube length direction；Shielding plate covers on draining hole, and shielding plate one end is fixedly connected with draining hole one end, and the shielding plate other end is bending end；Sliding rail is opened on shielding plate inner wall, and is arranged along shielding plate length direction；Support rod and sliding block, support rod are set to drainage tube cavity, and support rod is vertical with pull rod to be fixedly connected, and support boom end is fixed with sliding block, and sliding block is pierced by draining hole outward and slides and is set in sliding rail.And it is provided with elastic device and collection device.The sectional area of draining hole is increased, draining hole is prevented to be blocked, and is provided with bent shielding plate on draining hole, prevents surrounding tissue from blocking draining hole, the negative pressure ball on collection device can generate negative pressure, improve the negative pressure drainage function and effect of negative pressure ball.