Clinical puncture device for cardiovascular medicine department

The clinical puncture device for the cardiovascular medicine department comprises a lying plate, the back face of the lying plate is connected with a vertical block in a sliding mode, the upper surface of the vertical block is fixedly connected with a servo motor, the power output end of the servo motor is fixedly connected with a first threaded rod, and the bottom end of the first threaded rod penetrates through the vertical block and extends into the vertical block. A moving plate is in threaded connection with the outer surface of the first threaded rod, an electric telescopic rod is fixedly connected to the front face of the moving plate, a moving block is fixedly connected to the telescopic end of the electric telescopic rod, two auxiliary springs are fixedly connected to the inner top wall of the moving block, and two stabilizing columns are slidably connected to the interior of the moving block; the top end of each stabilizing column is fixedly connected with the bottom end of an auxiliary spring. The