Our newly developed K-Shield Advantage Port Access Infusion Set is a user-friendly device. The device has anti needle stick protector "K-Shield Advantage", which can be activated by single step, in a normal procedure of pulling a needle out from a patient. Both patients and medical staffs are protected from an accidental needle stick without adding any additional action to the procedure. For safer treatment, K-Shield Advantage Port Access Infusion Set is NON-DEHP plasticized, and uses materials which have good biocompatibility. In terms of QOL of patients, the low profile and compact body makes the device unnoticeable when being dressed.