Auxiliary examination device for otolaryngology department

The invention discloses an auxiliary examination device for the otolaryngology department. When the device is used for examination, the outer portion of the front end of an examination head is sleevedwith an expansion angle adjusting mechanism, and in this way, through the mode of expanding at all angles, the expansion angle adjusting mechanism can extrude the skin of the examination part at different angles to achieve video examination at all the angles; meanwhile, through the cooperation of the illumination of an illumination lamp and the design of a transparent structure, the internal conditions of the ears and nose can be clearly examined, the examination efficiency is high, the accuracy is good, and the comprehensive examination of various parts can be achieved. According to the auxiliary examination device, the examination head is supported by an adjusting support piece with a flexible deformable design, the angle of the examination head can be adjusted, positioning accuracy andreliability are ensured while the two hands of a doctor are freed, and meanwhile the examination comfort of an examined patient is improved.