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Can Perform Oral and Nasal Tracheal Intubation Operation Training. Ventilation After Intubation Operation, Large Balloon Expansion Is Inserted into the Stomach Tube, Small Balloon Is Inserted into the Trachea.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.