The invention provides an internal medication device for gynecological
vaginal disease examination, and relates to the field of
medical instruments. The internal medication device for gynecological
vaginal disease examination comprises arc-shaped vaginal dilators and connectors, the connectors are arranged at one ends of the arc-shaped vaginal dilators, the number of the connectors and the number of the arc-shaped vaginal dilators are both two, the connectors and the arc-shaped vaginal dilators correspond to each other up and down, fixing blocks are fixedly connected to the middles of the two sides of the connectors, and the arc-shaped vaginal dilators correspond to the fixing blocks. A sliding rod penetrates through the interior of the fixing block on one side, a two-way screw rod is in threaded connection with the interior of the fixing block on the other side, first fixing plates are fixedly connected to the two ends of the sliding rod, and the two ends of the two-way screw rod are rotationally matched with the first fixing plates. The distance between the connector and the arc-shaped
vaginal dilator is freely adjusted through rotation of the two-way screw rod, firstly, lubricating
oil can be injected into the injection hole, the hose is connected with the arc-shaped
vaginal dilator, liquid is discharged outwards through the rotary knob, and the effect of lubricating the outer wall of the arc-shaped
vaginal dilator is achieved.