Method, device and system for assisting insertion of laryngeal mask

Abstract

The invention relates to a method, device and system for assisting insertion of a laryngeal mask, and belongs to the technical field of laryngeal masks. According to the technical scheme provided by the invention, in the method for assisting insertion of the laryngeal mask, a laryngeal mask body to be inserted into a throat cavity and an insertion guide plate which can be matched with the laryngeal mask body are provided; in a process that the laryngeal mask body is inserted into the throat cavity through an oral cavity, the insertion guide plate can cover a mask body cavity of the laryngeal mask body, so that a tongue can be prevented from entering the mask body cavity by the insertion guide plate, and the laryngeal mask body can be smoothly inserted into the throat cavity; and after themask body cavity of the laryngeal mask body is inserted into the throat cavity, the insertion guide plate can be pulled to be completely separated from the laryngeal mask body until the insertion guide plate is pulled out from the oral cavity. The device has a compact structure, can effectively improve placement smoothness and insertion efficiency of the laryngeal mask, is convenient to use, and is safe and reliable.

Description

technical field [0001] The invention relates to an auxiliary device, in particular to a method, device and system for assisting laryngeal mask placement, and belongs to the technical field of laryngeal masks. Background technique [0002] Laryngeal mask, as a medical device used to maintain patients' breathing and ventilation, is widely used in clinical anesthesia, first aid or resuscitation because of its non-invasive airway characteristics. With the advancement of materials and technology, many improved laryngeal masks have been used clinically. [0003] When using the laryngeal mask for breathing and ventilation, the laryngeal mask needs to be inserted into the throat cavity through the mouth, but during the insertion process of the laryngeal mask, the patient's tongue will enter the laryngeal mask cavity, and when the tongue enters the laryngeal mask Once the laryngeal mask is in the cavity, it will hinder the process of inserting the laryngeal mask into the throat cavi...

AI Technical Summary

Problems solved by technology

[0003] When using the laryngeal mask for breathing and ventilation, the laryngeal mask needs to be inserted into the throat cavity through the mouth, but during the insertion process of the laryngeal mask, the patient's tongue will enter the laryngeal mask cavity, and when the tongue enters the laryngeal mask Once the laryngeal mask is in the cavity, it will hinder the process of inserting the laryngeal mask into the throat cavity, affecting the smoothness and efficiency of the laryngeal mask insertion

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