Position fixing device for thyroid surgery

The utility model belongs to the technical field of medical instruments, and particularly relates to a thyroid surgery body position fixing device which comprises an operating table, a first electric telescopic rod, a head limiting device, a headrest, a neck supporting cushion and a second electric telescopic rod. An operating table is mounted on the bed body; a transverse plate is mounted at the left end of the operating table through a bed bracket; a first electric telescopic rod is installed at the bottom of the transverse plate, a head limiting device is installed at the bottom of the first electric telescopic rod, an empty groove is formed in the center of the bottom of the head limiting device, and pressing air bags are installed on the periphery of the empty groove; and a headrest is arranged on the operating table and right below the head limiting device. The first electric telescopic rod drives the pressing air bag to press the head of a patient so as to limit and protect the head of the patient; a s