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1·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。

2·Tthe upper part of the machine is provided with an active carbon suction apparatus, after suctioning for about 50 times the back suction operating is actualized.

在机器上部装有活性炭吸附装置，在吸附约50次后，可实施退吸附操作等。

3·Objective To manufacture the skin suction blister apparatus and observe the curative effect of autologous epidermal grafting in treating vitiligo.

目的：研制皮肤发疱仪，并临床应用于自体表皮移植治疗白癜风，分析治疗效果。

4·The apparatus comprises the parts of a feeding device (1), a dust suction joint (2), a dust suction pipe (3), a dust collector etc.

该装置是由加料器(1)、吸尘接头(2)、吸尘管(3)、吸尘器等零件组成。

5·A powered surgical apparatus can be used with a source of irrigation fluid and a source of suction.

一机动的手术器械可与一冲洗流体源和一抽吸源一起使用。