The secondary use of laryngeal mask airway catheter is a kind of artificial airway which is often used in modern clinical emergency resuscitation and general anesthesia. It is mainly used to keep the airway unobstructed and ensure the ventilation and oxygenation of patients. A new type of artificial airway is formed by an annular inflatable mask placed in the throat to seal the airway, which is composed of a ventilation tube and an annular closed mask around the throat. Compared with the mask, LMA has the advantages of liberating the anesthesiologist's hands, maintaining reliable airway and stable anesthetic effect. Compared with endotracheal intubation, LMA has the advantages of simple operation, less injury and less postoperative complications.

 

Disposable laryngeal mask airway catheter is suitable for artificial ventilation in patients who need general anesthesia surgery and emergency resuscitation, or for other patients who need to breathe to establish short-term non-deterministic artificial airway. This product consists of capsule, catheter, expansion catheter, indicator balloon and catheter connector. Since it is to be used, what we need to know is that the volume difference between the consumed solution of product inspection liquid and blank control liquid shall not exceed 2.0 ml, and the total content of lead, zinc, arsenic, barium and tin shall not exceed 1ug/ml.

 

Disposable laryngeal mask airway tube has a distal end of the ventilation tube in the ventilation mask (mask cord) and a fence to prevent the epiglottis from blocking the opening of the ventilation tube. Of course, this will help the success of tracheal intubation through the laryngeal mask. It happens that the disposable laryngeal mask airway catheter produced by our company has been improved in its recess, which is deeper than that of similar products on the market. In this case, the concave surface of the mask capsule will naturally be attached more closely, which will greatly reduce the pressure on the positive pressure ventilation surface ship, and at the same time, it can better prevent the epiglottis from drooping and causing blockage. Now the size, appearance, connection firmness and air tightness of this product meet the registered product standards. In addition, it is also characterized in that after exhausting the gas in the mask bag, it can make the mask bag completely flat and form five angular lines, thus reinforcing the plasticity of the mask bag to a certain extent, so that the insertion failure of the mask bag turning back or twisting will not occur during the insertion. Now more and more competition in the industry, only continuous improvement of their own products, in order to remain invincible. Now the market has a variety of equipment, each product has a variety of models, and the same product is called in different places is not the same.