Oral endotracheal tube 20162660347

[product name] endotracheal intubation [specification and model] 2.5#；3.0#；3.5#；4.0#；4.5#；5.0#；5.5#；6.0#；6.5#；7.0#；7.5#；8.0#；8.5#；9.0#；9.5#；10.0# [production license] ysyjx production license No. 20080036 [Registration Certificate No yxzz 20162660347 [technical requirements No yxzz 20162660347 [structure and composition] it is composed of endotracheal tube body, inflation tube, cuff, joint and inflation valve. [scope of application] it is used to establish artificial airway during clinical anesthesia or emergency.