The invention relates to a flow control type drainage of cerebrospinal fluid, which comprises a drainage bag and is connected with the drainage bottle, the drainage bag body is fully enclosed long bag, a drainage bag is arranged on the upper end of which is communicated with the drainage pipe is arranged at the lower end of the entrance, which is communicated with the liquid outlet pipe, a drainage bag bag body. A liquid scale drainage volume of the clamp is provided with the liquid control in liquid scale at the drainage bag; drainage bottle body is closed hard barrel structure, drainage bottle is provided with holes communicated with and convenient for hanging pendant is arranged at the lower end of which is communicated with the liquid outlet pipe, a liquid outlet pipe and the drainage bag the drainage pipe is connected with the entrance, in the drainage bottle body is arranged inside the drainage tube and drainage tube blockage for closed hydraulic valve, the drainage tube and connected with the drainage bottle, hydraulic valve is movably clamped on the fixing bracket by The inside of the drainage bottle. The operation of the invention is simple and convenient, the drainage is smooth and the flow rate of the drainage fluid can be controlled at will, and the medical burden of the doctor's operation is greatly reduced.
【技术实现步骤摘要】
流量控制型脑脊液外引流器
本专利技术属于医疗器械,特别是用于颅内血肿、脓肿、脑脊等液状物引流的流量控制型脑脊液外引流器。
技术介绍
目前,微创钻颅脑内血肿吸引术已广泛应用于临床,为此人们设计出许多外引流装置。脑脊液外引流器是神经外科脑脊液外引流手术常备用的医疗装置。目前常用脑脊液外引流器只有测定脑脊液压力,收纳脑脊液的作用,而没有脑脊液流量控制作用。然而过度的脑脊液引流不但影响治疗效果,严重者可造成患者昏迷、死亡等严重后果。
技术实现思路
本专利技术的目的就是为了解决避免脑脊液过度引流,而提供了流量控制型脑脊液外引流器。本专利技术操作简单方便,引流通畅,引流液流量可以随意控制,大大减轻了医生手术时的医疗负担。本专利技术采用的技术方案:流量控制型脑脊液外引流器,它包括引流袋及与其连接的引流瓶,所述的引流袋主体为全封闭长袋状,引流袋上端设置有与其连通的引流液入口管,下端设置有与其连通的排液出口管,引流袋的袋体上标有引流液容积的液量刻度,在引流袋的液量刻度处夹设有控液夹;所述的引流瓶主体为封闭硬质桶形结构,引流瓶上端设置有与其连通的气孔和便于吊挂的挂件,下端设置有与其连通的出液管,出液管与引流袋的引流液入口管连接,在引流瓶主体内部设置有引流管和用于堵塞封闭引流管的液压阀门,引流管与引流瓶连通,液压阀门通过固定支架可活动地夹持在引流瓶内部。进一步地,所述的引流袋沿袋体长度方向上分布的液量刻度的量程为15-500ml,从引流袋顶端起为15ml,向下一小格为50ml,一大格为100ml。进一步地,所述的引流袋下端的排液出口管末端设置有闭锁件。进一步地,所述的闭锁件为封闭螺 ...
【技术保护点】
流量控制型脑脊液外引流器,它包括引流袋及与其连接的引流瓶,其特征是:所述的引流袋主体为全封闭长袋状,引流袋上端设置有与其连通的引流液入口管,下端设置有与其连通的排液出口管,引流袋的袋体上标有引流液容积的液量刻度,在引流袋的液量刻度处夹设有控液夹;所述的引流瓶主体为封闭硬质桶形结构,引流瓶上端设置有与其连通的气孔和便于吊挂的挂件,下端设置有与其连通的出液管,出液管与引流袋的引流液入口管连接,在引流瓶主体内部设置有引流管和用于堵塞封闭引流管的液压阀门,引流管与引流瓶连通,液压阀门通过固定支架可活动地夹持在引流瓶内部。
【技术特征摘要】
1.流量控制型脑脊液外引流器,它包括引流袋及与其连接的引流瓶,其特征是:所述的引流袋主体为全封闭长袋状,引流袋上端设置有与其连通的引流液入口管,下端设置有与其连通的排液出口管,引流袋的袋体上标有引流液容积的液量刻度,在引流袋的液量刻度处夹设有控液夹;所述的引流瓶主体为封闭硬质桶形结构,引流瓶上端设置有与其连通的气孔和便于吊挂的挂件,下端设置有与其连通的出液管,出液管与引流袋的引流液入口管连接,在引流瓶主体内部设置有引流管和用于堵塞封闭引流管的液压阀门,引流管与引流瓶连通,液压阀门通过固定支架可活动地夹持在引流瓶内部。2.根据权利要求1所述的流量控制型脑脊液外引流器,其特征是:所述的引流袋沿袋体长度方向上分布的液量刻度的量程为15-500ml,从引流袋顶端起为15ml,向下一小格为50ml,一大格为100ml。3.根据权利要求1所述的流量控制型脑脊液外引流器,其特征是:所述的引流...
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