Laryngotracheal forming tube with fixing portion

Abstract

The invention belongs to the technical field of medical supplies, and particularly relates to a laryngotracheal forming tube with a fixing portion. The forming tube includes a support portion and a fixing portion connected to the support portion, the support portion is used for being placed into a laryngotracheal narrow place above the patient's laryngotracheal incision, the fixing portion being located outside the patient's neck, and a through hole or a card slot are arranged on the fixing portion. The laryngotracheal forming tube of the present application reduces or directly avoids the riskof displacement of the support portion, and reduces the risk of granuloma hyperplasia. Compared with traditional T-shaped silicone forming tubes, the forming tube of the invention also reduces the contact surface between a support tube and the patient's normal airway, and can reduce the discomfort of the patient when in use, reduce the risk of complications of secondary scar hypertrophy, and improve the cure rate of diseases such as laryngotracheal stenosis. Moreover, the laryngotracheal forming tube of the present application can conveniently perform daily care on trachea or tracheal tube, and can effectively cleanse secretions, thereby reducing the risk that the secretions block the airway and ensuring airway patency.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a larynx and trachea shaping tube with a fixing part. Background technique [0002] Laryngotracheal stenosis refers to a pathological state in which the trachea of ​​the larynx and / or cervical region is narrowed, which hinders or completely loses the function of ventilation and vocalization. In the early 20th century, most of them were the sequelae of infectious diseases. The discovery and progress of antibiotics have basically controlled the infection factors. At present, the main causes of laryngotracheal stenosis are: neck trauma, intubation injury, high tracheotomy, burns, etc. . [0003] With the improvement of the emergency system and the widespread popularization of endotracheal intubation technology, the laryngotracheal stenosis caused by endotracheal intubation and emergency tracheotomy is on the rise in clinical practice. [0004] At present, the ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a device that can reduce the risk of displacement and avoid dyspnea caused by secretion blockage in view of the shortcomings of the support tube that is easy to shift, granulation hyperplasia, easy to block, and the patient cannot make a sound in the current laryngotracheoplasty. And the support tube structure that can facilitate the patient's voice

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