To surely capture the filth generated at the time of a diagnosis or a treatment by rotatably fitting a filth receiving container arranged below a seat section so that a drain port is invariably located at the lowest position when a reclining seat is kept at the inclined state in a medical examination stand on which a patient is seated in the astride state.

This gynecologic examination stand has thigh receivers 5, 5 on a reclining seat, and the thigh receivers 5, 5 are opened to keep a patient at the astride state. A filth receiving container 8 is provided below the reclining seat 1, a drain port 9 is located at the front lowermost end so that filthflows out from the drain port, and the container 8 is fitted slidably toward the rear of a seat section 4. A sheet 12 is extracted and deployed on the seat section 4 before the patient is seated, a seat end 13 is divided into three portions when the thigh receivers 5, 5 are opened, the portions 15, 15 on both sides are arranged along the thigh receivers 5, 5, and the center portion 16 is drooped toward the filth receiving container 8.