Puncture needle

14G16G17G

● Positive pressure infusion silicone connector It has a forward flow function. After the infusion is completed, when the infusion device is rotated away, a forward flow will be generated, automatically pushing the liquid in the indwelling catheter forward to prevent blood reflux and avoid catheter blockage. ● New material, without plasticizers (DEHP) Using polyurethane material without plasticizers (DEHP), it has excellent biocompatibility and avoids harm to patients and medical staff caused by plasticizers (DEHP). ● Side hole blood return window It can quickly see blood return in a short period of time, helping you to judge the success of puncture early and improve the success rate of puncture. ● One handed clamp The one handed clamp adopts a circular design that does not create negative pressure inside the lumen. At the moment of clamping, a drop of sealing fluid will be pushed outward to enhance the positive pressure effect.