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针对 12 0救护及野战急救的特定条件 ,我们研制并开发价格低廉而使用简便可靠的自动恒压式氧气袋 (已申请国家专利 ) ,以满足患者户外救护急需 ,现报告如下。1 结构与原理该型氧气袋分气囊和气囊加压器两部分 (如附图 )。其中气囊由具有良好伸缩性的橡皮气囊和无伸缩性 (质地
In response to the specific conditions of ambulance and field emergency services, we have developed and developed affordable, easy-to-use and reliable automatic constant pressure oxygen bags (which have applied for national patents) to meet the urgent needs of outdoor ambulance patients. The report is as follows. 1 Structure and Principle This type of oxygen bag balloon and balloon pressurizer two parts (as shown). Among them, the airbag is made of an airbag having good stretchability and no stretchability (texture