At present, the existing large-sized emergency equipment and respiration first aid appliance do not have the functions of portability and monitoring first aid at the same time.
目前，大型急救装置和呼吸急救器都不能同时具备既便于携带又有监测急救的功能。
The utility model discloses an anti-spraying sputum suction apparatus for first aid which belongs to the medical appliance and device technical field.
一种急救用防喷吸痰器具，属于医疗器械装置技术领域。
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