Laryngeal Mask

The full name laryngeal mask airway (LMA) is an artificial airway placed in the throat cavity and ventilated through the throat cavity by sealing the esophagus and throat cavity with a balloon. It avoids endotracheal intubation, but is more effective than the use of a mask.

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Description

Technical Parameters

adapt to disease

1. Surgery without the risk of emetic reflux, especially for patients with difficult endotracheal intubation.

2. The laryngeal mask (LMA) can be used as a guide for endotracheal intubation when intubation is difficult and forced to use LMA.

3. Fiberoptic bronchoscope laser cauterization of small tumors in vocal cords, trachea or bronchus can be performed through laryngeal mask.

4. Laryngeal mask can be used when intubating patients with unstable cervical spine requires moving the head but there is great concern.

5. Laryngeal mask is suitable for ophthalmic surgery, because it causes less elevation of intraocular pressure, less cough and vomiting after operation, less reaction of laryngeal mask withdrawal and less fluctuation of intraocular pressure.

6, the laryngeal mask can be used in emergency resuscitation, such as skilled operation can quickly establish effective ventilation, the effect is exact.

7. It is suitable for general anesthesia of body surface and limbs without muscle relaxation.