Product composition

The single-use negative pressure drainage system consists of a negative pressure ball, interface, screw cap, one-way valve, intake pipe, Robert clamp, auxiliary belt, fixed clamp, drainage tube, and puncture needle.

The drainage tube is divided into a round drainage tube and a flat drainage tube according to the shape and structure. The flat drainage tube is composed of a round tube and a flat tube through a triangular joint.

Scope of application

For drainage of superficial common wounds in clinical operations.