Laryngeal Mask Airway

Type

Ordinary/ Enhanced type

Size

1.5; 2.0; 2.5; 3.0; 4.0

Features and advantages

1. Ventilation effect is good, low incidence of   hypoxemia, easily fixed.

2. Less Stimulation; respiratory mechanical obstruction   and pharyngalgia postoperative.

3. Inserting and pulling out can lead a less response   of cardiovascular system.

4. Put into without using the laryngoscope and   nondepolarizing agent.

5. Allowed to use much anesthetic within a short time; can   provide a better operation condition.

6. Under the use of laryngeal mask of cardiopulmonary   resuscitation (CPR), the patient can get a resonant ventilation effect, using   the cover can be less cause the amplitude increased of intraocular pressure   ,less choking cough postoperative.

Applicable Scope

1.Apply to artificial ventilation who was in general   anesthesia.

2.Apply to fiberoptic laser vocal operation, tracheal   or bronchial small tumor operation.

3.Instead of mask, Oropharyngeal channel device,   Endotracheal tube (ETT).