該產品是一種自動進行正負壓人工呼吸的急救裝置，可為傷員連續提供醫用氧氣、也可在有氧環境中進 行口腔、氣道異物的吸除和實行人工呼吸。

該產品具有體積小、重量輕、操作簡單、性能可靠、攜帶方便等特點，特別適合工礦企業的搶險救護和 傷員轉護中使用

The product is an automatic positive negative pressure breathing aid device, for the wounded continuous supply of oxygen, In an aerobic environment suction mouth and respiratory tract foreign body, Apply artificial respiration.

The product has the advantages of small volume, light weight, simple operation, reliable performance, easy to carry features such as, particularly suitable for industrial and mining enterprises of the emergency rescue and nursing of wounded