Fluid injection system having various systems for controlling injection procedure

The invention discloses a fluid injection system that includes an injector head having a syringe for delivering a fluid to a patient; a mounting structure pivotally connected to the injector head and configured to support the injector head above a surface; and a control system operationally coupled to the injector head for controlling an injection procedure. The fluid injection system is provided with various sensors to control various aspects of the fluid injection system, such as the establishment of a reference plane, the determination of a tilt angle of the injector head, and the determination of a temperature of an actuation system of the injector head. 本发明披露种流体注射系统，该流体注射系统包括：个注射器头，该注射器头具有用于将种流体递送到患者的个注射装置；个安装结构，该安装结构枢转地连接到该注射器头并且被配置成将该注射器头支撑成高于个表面；以及个控制系统，该控制系统操作地连接到该注射器头，用于控制个注射程序。该流体注射系统具备不同传感器，以便控制该流体注射系统的不同方面，例如个参考平面的建立、该注射器头的个倾斜角的确定、以及该注射器头的个致动系统的温度的确定。