Features:
1. Medical-grade polyvinyl chloride is adopted and stainless steel wire is wound up inside the catheter so it has smooth and round inner and outer walls, unblocked drainage, which is safe and effective,
2. The inclined plane of the inserting end is cut and mounded meticulously so the tip of the catheter is smooth thus to reduce the harm of RBC.
3.The blue location line can define the position of the catheter tip.

Indication: In cardiac operation under direct vision, it can be insert ted into the aorta for flood flow in extracorporeal circulation.