In-vitro fixing device for nephropathy dialysis pipes of nephropathy patient

The invention discloses an in-vitro fixing device for nephropathy dialysis pipes of a nephropathy patient. The in-vitro fixing device comprises a base and a soft plate, a bandage is fixed to one end of the soft plate, and a frame is fixed to the other end of the soft plate; a fastening bolt is connected to the outer wall of the frame in a threaded mode, a supporting plate is fixed to the upper side wall of the soft plate, and a clamping plate is rotationally connected to the supporting plate; and two dialysis pipes are clamped between the supporting plate and the clamping plate, one end of one dialysis pipe is connected with a liquid inlet pipe, the end of the other dialysis pipe is connected with a liquid outlet pipe, and a clamping mechanism is arranged between the end of the supporting plate and the end of the clamping plate. The soft plate and the dialysis pipes are connected with the human body through the bandage, when the human body shakes, the dialysis pipes move together, the problem of falling of pr