药(械)准字 | 苏扬药管械(准)字2005第1660069(更)号 | 灭菌方式 | 环氧已烷 |
有效期 | 24(月) | 一次性使用 | 是 |
插管a型 |
md021-c |
oral pharyngeal airway (a type) |
md021-c |
material: is made by the medical non-toxic high polymer material.
structure: the connecting pipe by the nose and the attachment is composed.