Multifunctional laryngoscope

Abstract

The invention discloses a multi-functional laryngoscope which comprises a laryngoscope mirror, a laryngoscope handle and a disposable drug containing tube that is arranged in an inner chamber of a main body of the laryngoscope handle in a way of being capable inserting and plugging, the disposable drug containing tube is communicated or disconnected with a liquid tube which is arranged on the laryngoscope mirror, through a linked moving mechanism of a control switch that is arranged inside the inner chamber of the main body of the laryngoscope handle; an air inlet adapter is arranged on the laryngoscope handle and is communicated or disconnected with an air tube that is arranged on the laryngoscope mirror, through the linked moving mechanism of the control switch; the linked moving mechanism of the control switch is used for manually controlling the communication or the disconnection through a button that is arranged outside the main body of the laryngoscope handle, and the air tube and the liquid tube are mutually communicated in a certain position. The multi-functional laryngoscope simultaneously has the functions of ventilating, oxygen supplying and medicine spraying, as well as the advantages of compact structure, convenient operations, cleanness, health caring, durable use, energy saving effect and the like.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional laryngoscope. Background technique [0002] The laryngoscope is a tool used to expose the glottis during induction of general anesthesia and on-site cardiopulmonary resuscitation, and during tracheal intubation. Generally speaking, the laryngoscope used in clinical use in hospitals includes two parts: a laryngoscope handle and a laryngoscope blade. The laryngoscope blade can be flexibly connected to the laryngoscope handle. Oropharynx to expose part of the glottis. There is an observation light near the tip of the front end of the laryngoscope blade, which is powered by the battery installed in the handle of the laryngoscope to illuminate the patient's throat during tracheal intubation, which is convenient for doctors to operate. [0003] The disadvantage of this ordinary laryngoscope is that during the intubation process, due to the technical difficulty and strict time lim...

AI Technical Summary

Problems solved by technology

The advantage of this kind of laryngoscope is that it is small in size, compact in structure, easy for doctors to operate, and has low requirements for use occasions, but the disadvantage is that it cancels the function of spraying drugs such as anesthesia of the laryngoscope, because it is inside the limited laryngoscope handle. It is very difficult to set up a clean and hygienic medicine storage tank in the space, which is convenient for switch control and meets the requirements of injection and disassembly of medicine at any time.

[0006] As mentioned above, the spraying of anesthesia and other drugs is also an indispensable part of the intubation process. Without this function, the doctor cannot rely on himself when the anesthesia is too shallow and the patient's glottis is too tight. Experienced in medical practice to control the operation steps flexibly and in a timely manner, if not handled properly, it will lead to the deterioration of the patient's condition and even death

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