The utility model relates to a dialysate dust-proof barrel cover, which belongs to a sealing component on the upper part of medical equipment. The technical scheme adopted is as follows: the lower side of the main cover body is concave with the threaded inner hole matched with the mouth of dialysate barrel, the middle part of the main cover body is provided with a through hole, the upper side of the main cover body is provided with a circular auxiliary cover, the lower side edge of the through hole of the main cover body has a corrugated telescopic tube, the lower end of the corrugated telescopic tube is fixed on the lower edge of the main cover body one week, and the upper end of the corrugated telescopic tube is fixed on the circle. On the lower side of the V-shaped auxiliary cover, a perforated suction pipe hole is opened on the circular auxiliary cover, and on the corrugated expansion pipe, a expansion hole is opened to connect the inside and outside of the corrugated expansion pipe. The barrel cover is sealed in the space above the suction pipe insertion to avoid dust pollution in use; the expansion bellows structure can compress the space around the suction pipe, improve the sealing effect, the bellows can bend to adapt to the path change during the suction pipe insertion; it has the fixed effect of the suction pipe, and after insertion, the restriction can not be arbitrary shaking.
【技术实现步骤摘要】
透析液防尘桶盖
本技术涉及一种透析液防尘桶盖,属于一种医疗设备上部的密封部件。
技术介绍
血液透析是急慢性肾功能衰竭患者肾脏替代治疗方式之一。它通过将体内血液引流至体外,经一个由无数根空心纤维组成的透析器中,血液与含机体浓度相似的电解质溶液(透析液)在一根根空心纤维内外,通过弥散、超滤、吸附和对流原理进行物质交换,清除体内的代谢废物、维持电解质和酸碱平衡;同时清除体内过多的水分,并将经过净化的血液回输的整个过程称为血液透析。病人的透析治疗中,需要使用透析液。透析液是一种医用消耗用品。每名患者都需要使用两种透析液。透析液通常采用白色的塑料桶包装,其口部位常见的塑料瓶盖密封。而透析机的吸取透析液的管体为简单的管体,直接插入装有透析液的塑料桶中吸取透析液。由于装有透析液的桶的通孔没有专门的防尘防污染设置,直接插入的吸液管会在桶的口部位置形成开放性的环境,对透析液缺少密封保护,容易造成粉尘落入导致的污染。即使加装简单的遮盖,也不能有效解决密封问题。
技术实现思路
本专利技术专利技术了一种透析液防尘桶盖,解决原有透析液桶体缺少合适的防尘密封问题。为实现上述目的,本专利技术采用的 ...
【技术保护点】
1.一种透析液防尘桶盖,其特征是,包括主盖体(1),主盖体(1)下侧面内凹出与透析液桶口部配合的螺纹内孔(2),主盖体(1)的中部设有通孔(3),主盖体(1)的通孔(3)上方设圆形副盖(4),主盖体(1)的通孔(3)下侧面边缘何有波纹伸缩管(5),波纹伸缩管(5)的下端一周固定于主盖体(1)的通孔(3)下边缘一周,波纹伸缩管(5)的上端一周固定于圆形副盖(4)的下侧面,圆形副盖(4)上开有贯通的吸管孔(6),波纹伸缩管(5)上开有伸缩孔(8)联通波纹伸缩管(5)内部和外部。
【技术特征摘要】
1.一种透析液防尘桶盖,其特征是,包括主盖体(1),主盖体(1)下侧面内凹出与透析液桶口部配合的螺纹内孔(2),主盖体(1)的中部设有通孔(3),主盖体(1)的通孔(3)上方设圆形副盖(4),主盖体(1)的通孔(3)下侧面边缘何有波纹伸缩管(5),波纹伸缩管(5)的下端一周固定于主盖体(1)的通孔(3)下边缘一周,波纹伸缩管(5)的上端一周固定于圆形副盖(4)的下侧面,圆形副盖(4)上开有贯通的吸管孔(6),波纹伸缩管(5)上开有伸缩孔(8)联通波纹伸缩管(5)内部和外部。2.根据权利要求1所述的透析液防尘桶盖,其特征是,所述圆形副盖(4)为下侧面内凹结构,所述波纹伸缩管(5)固定于其内凹的顶部位置,所述吸管孔(6)设置在圆形副...
【专利技术属性】
技术研发人员:郑月辉,孔祥玲,陈娣,孙侠,李艳,孔飞,
申请(专利权)人:郑月辉,孔祥玲,
类型:新型
国别省市:山东,37
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