Central venous pressure measuring auxiliary frame convenient to operate

The utility model discloses a central venous pressure measuring auxiliary frame convenient to operate, which comprises an auxiliary frame body, a scale frame, a horizontal frame, a hanging frame, a cmH20 scale line and a mHg scale line, the scale frame is arranged on the auxiliary frame body, the horizontal frame is integrally formed at the lower end of the scale frame, and the inverted L-shaped hanging frame is welded on the outer side of the scale frame. Bubble level meters are arranged in the mounting grooves in the two sides of the upper face of the horizontal frame. According to the central venous pressure measuring auxiliary frame convenient to operate, the L-shaped auxiliary frame is arranged according to the characteristics of a central venous pressure measuring method, and the placing groove capable of fixedly placing the infusion tube is formed, so that the infusion tube can be kept in a vertical state, inclination and bending of the infusion tube are avoided, and the accuracy of a measured value is