Oral nursing machine

The invention provides an oral nursing machine, which comprises a cleaning head and an operating handle, wherein the cleaning head is arranged at one end of the operating handle; the cleaning head comprises a brush head provided with hair-like materials, and a camera and an illuminating lamp arranged on the lower surface of the brush head; corresponding liquid outlet holes are formed in the roots of the hair-like materials of the brush head; the interior of the operating handle is hollowed-out, and the upper surface of the operating handle is connected to a liquid storage bag by virtue of a connecting pipe while the lower surface is provided with a negative pressure absorber; a negative pressure connecting hole connected to the negative pressure absorber is formed in the tail of the operating handle; a data line connected to the camera and a lead wire connected to the illuminating lamp are arranged on the side face of the operating handle; the data line is connected to an image output jack of a display; and the lead wire is connected to a power supply. By virtue of the camera and the illuminating lamp on the cleaning head, doctors can observe internal environment of the mouth of a patient through an image displayed by the display, so that the nursing machine is more convenient in operation and is more thorough in oral nursing.