Combined snorkel for ear-nose-throat department

Abstract

The invention discloses a combined snorkel for the ear-nose-throat department. The combined snorkel comprises a dental pad part and a stabilizing row bandage structure, wherein one end of the dental pad part is fixedly provided with a pharyngeal bending part communicating with the inside of the dental pad part, the other end of the dental pad part is fixedly provided with a flange communicating with the inside of the dental pad part, the stabilizing row bandage structure comprises bandage passing blocks, penetrating holes, springs, grooves, movable blocks and abutment plates, the surface of the flange is provided with the symmetrically distributed penetrating holes in a penetrating manner, the bandage passing blocks can be inserted into the insides of the penetrating holes, and the flangeis provided with the symmetrically distributed grooves. The beneficial effect of the combined snorkel is as follows: the installation of the bandage passing blocks is realized through the designed stabilizing row bandage structure, and the use of the bandage passing blocks makes passing of a bandage be more convenient, so that the combined snorkel for the ear-nose-throat department is better fixedto a patient. Through a designed fixing mechanism, the stable installation of an intubation guide head is realized, removing and replacing of the intubation guide head are also convenient when the intubation guide head is damaged, and the combination of the intubation guide head and the dental pad part is realized.

Description

technical field [0001] The invention belongs to the technical field of ventilation tubes for ENT, and in particular relates to a combined ventilation tube for ENT. Background technique [0002] The oropharyngeal ventilation tube, also known as the simple artificial airway, separates the base of the tongue from the back wall of the oropharynx, and is a simple and quick way to keep the airway unobstructed. Easy to insert, easy and fast to use. [0003] The oropharyngeal airway is a hard flat tube-shaped artificial airway made of elastic rubber or plastic, which is curved, and its curvature is similar to that of the tongue and soft palate. [0004] Traditional fixation method: use adhesive plasters to cross and fix on both sides of the cheeks. In this way, it is easy to fall off and cause discomfort; a small hole is made on both sides of the flange of the oropharyngeal tube, and a bandage is passed through these two small holes to seal the The bandage is fixed around the back...

AI Technical Summary

Problems solved by technology

[0004] Traditional fixation method: use adhesive plasters to fix on both sides of the cheeks crosswise. In this way, it is easy to fall off and cause discomfort; make a small hole on both sides of the flange of the oropharyngeal tube, pass through these two small holes with a bandage, and place the The bandage is fixed around the back of the patient's neck. In this way, there are deficiencies in realizing the rapid passage of the bandage through the small hole.

Images