| Art. No. | SIZE | PATIENT WEIGHT |
| 151101 | #1.0 | ≥5KG |
| 151102 | #1.5 | 5-10KG |
| 151103 | #2.0 | 10-20KG |
| 151104 | #2.5 | 20-30KG |
| 151105 | #3.0 | 30-50KG |
| 151106 | #4.0 | 50-70KG |
| 151107 | #5.0 | 70-100KG |
FEATURES：
1. It is more suitable for the establishment of artificial airway
a. The laryngeal mask can be used in the patient's natural position, and the tube can be quickly inserted into the patient's airway without any auxiliary means;
b. It has the advantages of less respiratory tract irritation, less mechanical obstruction and more acceptable to patients;
c. It can be implanted without laryngoscope and muscle relaxant;
2. Excellent biocompatibility:
The pipeline part of the product is made of medical silica gel, and its biocompatibility and other biological indicators are quite good.
3. Other advantages:
a. The laryngeal mask can be used to perform laser vocal cord surgery under fiberoptic bronchoscope and small tumor surgery in trachea or bronchus;
b. When CPR is performed with laryngeal mask, the patients can get a good ventilation effect;
c. The use of laryngeal mask during ophthalmic surgery can cause less intraocular pressure rise, less cough and choking.
Scope of application: clinically, it is used for general anesthesia or cardiopulmonary resuscitation to establish short-term artificial airway.
