The invention discloses an
extracorporeal shock wave therapeutic instrument, which comprises a main body of the therapeutic instrument, wherein a top of the main body of the therapeutic instrument isfixedly connected with a control panel, and an
impact treatment gun is connected to the control panel through a trachea. The
impact treatment gun includes a housing, a left side of the bottom of the outer wall of the housing is connected with an air duct, a
guide tube passes through the inside of the housing, a slide block is slidably connected to the inside of the
guide tube, a gun head is fixedly connected to the right side of the housing, the gun head includes a
pipe body, and a bottom plate is movably connected to the left side of the
pipe body. A buffer spring is fixedly connected to theright side of the bottom plate, a vertical rod is inserted through a buffer spring, and a
screw cap is externally threadedly connected to a treatment head. The invention relates to the technical fieldof medical devices. The
extracorporeal shock wave therapeutic instrument realizes the separation of the treatment head and a mounting seat by providing the gun head, and facilitates the replacement of a contact probe, which greatly improves the working efficiency of the
medical staff.