Fecha de publicación: 19/08/2022 Fuente: WIPO "hemp" The utility model belongs to the technical field of medical instruments, particularly relates to a secondary fixing device for a nasal pipeline, and provides the following scheme aiming at the problems that most materials for fixing the nasal pipeline clinically at present are hemp ropes and adhesive tapes which are easy to loosen, easy to damage skin, unsanitary, disordered and required to be replaced frequently. The device comprises a nose ring, two side bands, a replacement assembly, a positioning assembly and a stomach tube, the replacement assembly comprises side insertion pipes fixedly arranged on the two sides of the nose ring, side pipes are fixedly arranged on the sides, close to each other, of the two side belts, and the two side pipes are inserted into the corresponding side pipes. The positioning assembly comprises a first positioning hole and a second positioning hole which are formed in the side belt. The stomach tube fixing device is reasonable in structural design, the nose ring suitable for the size of the nostrils of a patient can be conveniently replaced, the stomach tube can be conveniently fixed, and the stomach tube fixing device has the effects of being safe, firm, comfortable and attractive and is easy to operate and use.