阅读说明：本技术 医用悬挂装置及其悬臂、净化装置 (Medical suspension device and cantilever and purification device thereof ) 是由 周荣 钟南山 何师聪 韩才旭 杨昆 黄茜华 杨丽 于 2018-12-26 设计创作，主要内容包括：一种医用悬挂装置(100)及其悬臂(20)、净化装置(60),其中,医用悬挂装置(100)包括相互连接的塔头(10)和悬臂(20),悬臂(20)包括设有进气口(22)和出气口(23)的壳体(21)、风机(24)以及净化模块(25),进气口(22)对应病床床头设置,并与出气口(23)之间形成气流通道,风机(24)设于气流通道内以将进气口(22)处形成负压,净化模块(25)对应风机(24)设于气流通道内并对气流通道内的气体进行净化。采用这种技术方案,在医用悬挂装置(100)内置风机(24)和净化模块(25),可以使处于手术室或ICU病房的病人头部上方产生负压,并及时吸收和净化病人呼出的气体,同时,也可持续改善室内空气质量。另外,风机(24)和净化模块(25)内置现有设备,可以节约空间,并提升病房空间利用率。(The utility model provides a medical linkage (100) and cantilever (20) thereof, purifier (60), wherein, medical linkage (100) is including interconnect's tower head (10) and cantilever (20), cantilever (20) are including casing (21) that are equipped with air inlet (22) and gas outlet (23), fan (24) and purification module (25), air inlet (22) correspond the setting of sick bed head of a bed, and form the air current passageway between gas outlet (23), fan (24) are located in the air current passageway in order to locate air inlet (22) and form the negative pressure, purification module (25) correspond fan (24) locate in the air current passageway and purify the gas in the air current passageway. By adopting the technical scheme, the fan (24) and the purification module (25) are arranged in the medical suspension device (100), so that negative pressure can be generated above the head of a patient in an operating room or an ICU ward, the gas exhaled by the patient can be absorbed and purified in time, and meanwhile, the indoor air quality can be continuously improved. In addition, existing equipment is arranged in the fan (24) and the purification module (25), so that the space can be saved, and the space utilization rate of a ward is improved.)