Safe infusion port

The utility model discloses a safety infusion port which comprises a port seat, a liquid storage cavity is arranged in the port seat, an injection seat is arranged at the top of the liquid storage cavity, the injection seat is fixed with the port seat, a convex cambered surface protruding upwards is arranged on the upper surface of the injection seat, and the lower surface of the injection seat is sunken upwards. According to the scheme, the situation that the bending point of the non-injury needle extrudes the needle passage, and liquid medicine leaks is avoided, the sealing performance of the infusion port is improved, the infusion port is assembled tightly and not prone to explosion, the compression resistance and safety are high, and meanwhile medical staff can determine the accurate position of the injection base conveniently. 本实用新型公开了安全型输液港，包括港座，所述港座内设置有储液腔，所述储液腔的顶部设置有注射座，所述注射座与所述港座固定，所述注射座的上表面设置有向上凸起的凸弧面，所述注射座的下表面向上凹陷。本方案避免无损伤针的弯折点挤压针道，导致药液渗出，提高输液港的密封性能，输液港装配紧密不易爆开，抗压性能、安全性强，同时便于医护人员确定注射座的准确位置。