Special fixing device for child fiberoptic bronchoscopy operation

The invention provides a special fixing device for a child fiberoptic bronchoscopy operation and relates to the field of medical instruments. A body fixing device and a fixed pipe are arranged on a plate body, and a cannula is arranged on the fixed pipe and provided with a head fixing device. The body fixing device is composed of a body supporting plate, a binding band, an insertion block, limiting blocks, insertion grooves, sliding grooves and sliding rods. The plate body is of a frame structure, the body supporting plate and the sliding rods are arranged in the frame of the plate body, the body supporting plate and the sliding rods are provided with the insertion grooves, the insertion block is disposed on the binding band, and the binding band is inserted into the insertion grooves by means of the insertion block so that the binding band can be connected with the plate body. The head fixing device comprises a lower jaw fixing band, a forehead fixing band, a connector and a head supporting plate. The head supporting plate is arranged on the cannula and provided with an insertion hole and an afterbrain hole, the connector is provided with the lower jaw fixing band and the forehead fixing band, and the connector is inserted into the insertion hole so that the connector can be connected with the head supporting plate. The special fixing device is high in practicality and greatly relieves pain of children.