Scalp vein tube series A. Description of productsImported medical grade polyurethane (tpu), moderate hardness, Excellent biocompabitity , grade radopaque effects. Central venous catheter belongs to a kind of endovascular tube, placed in the main line, so it can implantation in the human body for 30 days. B.StructureCompetent body, conical soft head, extension tube C. SpecificationSingle lumen(14g, 16g, 18g, 20g) Double lumen Triple lumen Fourfold lumen (special length can be customized) C. Usage1. Continuous and intermittent intravenous infusion 2. Blood transfusions and blood products. 3. Central venous pressure producer 4. Collect blood specimen. 5.Blood dialysis D. RemarkWe can provide the products according to your requirement. (sample/ drawing is ok). Usually wraped with double pe membranes and cartons outside or according to your requirement