Trans-nasal trachea cannula fixing device special for child

Abstract

The invention discloses a trans-nasal trachea cannula fixing device special for a child. The trans-nasal trachea cannula fixing device comprises a bandage, a clamping bush, a fixing bush, a rotating bush, an installing plate, a first receding hole, a connecting pin, an air exhaust hole, a connecting plate, a bolt and a second receding hole. The trans-nasal trachea cannula fixing device special forthe child is ingenious in structure, powerful in function and easy to operate; by using the device, a trachea cannula can be fixedly connected and prevented from slipping off and threatening the lifeof the child patient, and the child patient is protected. In addition, the device can avoid bending of the trachea cannula, and the using normality of the trachea cannula is ensured.

Description

technical field [0001] The invention relates to a fixer, in particular to a special nasotracheal intubation fixer for children. Background technique [0002] In the anesthesia process of children's cardiothoracic surgery and craniofacial surgery, in order to ensure effective ventilation and unobstructed airway for children, tracheal intubation technology is often used to establish an artificial airway for mechanical ventilation, and at the same time, to ensure that children can tolerate it after waking up. Prolonged endotracheal intubation, usually by nasotracheal intubation. The commonly used endotracheal tubes for infants include reinforced and ordinary types. The reinforced type has built-in steel wires that should not be discounted, but the reinforced tube wall of the same type is thicker than the ordinary type, and the outer diameter is thicker, which limits its use. For this reason, the ordinary type is generally used for infants and young children. type tracheal tube...

AI Technical Summary

Problems solved by technology

The above fixation method is cumbersome to operate, has poor reliability, and the adhesive tape is easy to fall off after being damp, which will cause the catheter to slip. If it is not discovered in time, it will endanger the life of the patient; at the same time, some patients are allergic to the adhesive tape and have poor comfort.

Moreover, the traditional fixation method is very easy to compress the child's nose or upper nasolabium; at the same time, children's ordinary catheters are thin and soft, and there is no built-in steel wire, which is very easy to discount, causing ventilation disorders and endangering the lives of children.

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