APPARATUS FOR VASCULAR ACCESS

摘要

A device for vascular access is provided to prevent the phenomenon that a needle is wrongly injected and to reduce the patient's pain when the needle is injected into a patient's body. A device for vascular access includes a needle(100) and a driving portion(300). An internal channel is formed on the needle to communicate with a blood channel(200) of a patient, and the needle is transplanted inside a patient's body. The driving portion transfers the needle to make the end of the needle protrude to the outside of the patient's body. The needle includes a first needle(110) for discharging the patient's blood to the outside of a patient's body and a second needle(120) which receives the blood from the outside and makes the blood flow into the body.