Atomization device for artificial airway

Abstract

The invention discloses an atomization device for an artificial airway. The atomization device comprises an artificial airway connector; gas exchange holes are formed in the artificial airway connector; the end, away from the artificial airway connector, of a threaded extension pipe is connected with an atomization tank; a medicine adding opening is formed in one side of the top of the atomizationtank, and an oxygen catheter connector is formed in one side of the upper middle portion of the atomization tank. The problem that an atomization device on the market at present is not suitable for being matched with a trachea cannula connector is solved, and the artificial airway connector in the invention can be matched with artificial airway connectors of most types on the market; due to the design of the gas exchange holes in the two sides, the waste problem of liquid medicine is reduced to the maximum extent; the problem that when a mask is used for atomization, mist causes skin moistureat the wound of the face or the neck is solved, and the wound infection risk is reduced; continuous atomization and humidification functions can be provided for the patient; a medicine cup is provided with the medicine adding opening, the medicine adding opening can be opened when necessary, and an infusion strap is placed in the medicine cup to achieve the continuous aerosol inhalation functionfor the patient.

Description

technical field [0001] The invention relates to the field of medical instruments and appliances, in particular to an atomizing device for artificial airways. Background technique [0002] The artificial airway is a gas channel established by inserting a catheter directly into the trachea or through the upper respiratory tract to effectively drain the airway, maintain the patency of the airway, and perform mechanical ventilation. The commonly used forms of artificial airway mainly include endotracheal intubation and tracheotomy. With the continuous development of medical technology, the establishment and use of artificial airway has been widely used clinically. On the one hand, the artificial airway plays an important role in the rescue and rehabilitation of critically ill patients; on the other hand, the establishment of the artificial airway destroys the original anatomical structure and physiological function of the airway, posing a potential threat to the health of patie...

AI Technical Summary

Problems solved by technology

[0004] In order to better improve this application, the applicant searched the following two patents by himself, the first patent number is 2011205427151, which is an atomizing device for endotracheal intubation, and the second patent number is 2018209120356, a new type of atomizing inhalation device for endotracheal intubation Oxygen device, the disadvantage of patent 2011205427151 is the waste of liquid medicine. When the patient is atomized, part of the sprayed liquid medicine will escape from the three-way port (the reference number 10 of the patent of 2011205427151) and cause waste; the deficiency of patent 2018209120356 The difference is that the first is the waste of liquid medicine, the second is that after the atomization is completed, the skin of the face and neck is wet, which is not conducive to the recovery of the wound, and the third is that the mask is easy to slip off when the patient moves

Neither of the two patents can provide patients with continuous humidification and atomization functions, and there are certain defects

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