Paranasal sinus lavage device and nasal surgery equipment

Abstract

The invention relates to a paranasal sinus lavage device and nasal surgery equipment. The paranasal sinus lavage device comprises a water inlet pipe and a water outlet pipe which are arranged side byside, openings are formed in both ends of the water inlet pipe, the opening in one end is a water inlet, and the opening in the other end is a water outlet. Openings are formed in both ends of the water outlet pipe, the opening in one end is a water inlet, and the opening in the other end is a water outlet. The water inlet of the water inlet pipe and the water outlet of the water outlet pipe are arranged on the same side, and the water outlet of the water inlet pipe and the water inlet of the water outlet pipe are arranged on the same side. The water inlet pipe is provided with a first throughhole and water sacs, and the first through hole is located in the portion close to the water outlet of the water inlet pipe and is communicated with the water sacs. The paranasal sinus lavage devicealso comprises a closing mechanism used for plugging the first through hole. According to the paranasal sinus lavage device, the water sacs are used for plugging the joint part between the maxillary sinus and the nasal cavity and the joint part between the sphenoid sinus and the nasal cavity, and it is avoided that paranasal sinus content like fungi or other harmful substance is washed up to otherparts such as nasopharynx, oropharynx or other paranasal sinuses by lavage fluid.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a sinus irrigation device and nasal surgery equipment. Background technique [0002] The sinuses are air-filled bony cavities surrounding the nasal cavity, which communicate with the nasal cavity through small openings. In addition to being involved in humidifying and warming the inhaled air, the sinuses also play an important role in shaping the face, supporting the inside of the skull, and reducing the weight of the skull. Inflammation is prone to occur when the drainage of sinus secretions is not smooth, and symptoms may also be caused by the accumulation of bacterial clusters in the sinus cavity after fungal infection. Lesions often spread to nearby tissues, which can cause various complications. There are four pairs of sinuses, the frontal sinus, the sphenoid sinus, the ethmoid sinus, and the maxillary sinus, all of which communicate with the nasal cavity. The bon...

AI Technical Summary

Problems solved by technology

[0004] In order to improve the deficiencies of the prior art, the object of the present invention is to provide a sinus lavage device and nasal surgery equipment to solve the problems existing in the prior art when cleaning the contents of the maxillary sinus and sphenoid sinus in the current nasal surgery in my country. The method of flushing with a syringe and absorbing the lavage fluid with a suction device is often used. There is a problem that the lavage fluid will flush the contents of the sinuses, such as fungi and other harmful substances, into other areas such as the nasopharynx, oropharynx or other sinuses, which may affect the surgical effect. technical problem

Images