wholesale inflatable laryngeal mask selection guide
wholesale inflatable laryngeal mask is a special type of ventilator, The front end of the ventilator is connected with a flat long sleeve made of silicone rubber, whose size is just enough to cover the larynx, so it is known as the wholesale inflatable laryngeal mask ventilator. It is mainly composed of hood bag, ventilation main (including support wire), machine end joint (optional standard...
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