The utility model discloses an opening device for making pocket chassis, which belongs to medical auxiliary instruments. The opening device of pocket-making chassis includes: handle and pressure plate; handle is fixed on connecting rod, connecting rod is connected with scale with scale line, slide block is connected with scale sliding, positioning screw is arranged on slide block, tool rod is arranged in vertical direction of slide block, the end of tool rod is detachable and fixed with blade; detachable and fixed connection is installed on pressure plate. The cylinder is provided with a compression spring in the installation cylinder, and a pressure rod is rotated and installed. The pressure rod extends into the installation cylinder and connects the limited block at the end. The limited block presses the compression spring on the end face of the pressure plate. It solves the problems of irregular opening, rough opening and inconvenient operation with scissors in the process of making pockets. The operation is simple and fast.
【技术实现步骤摘要】
造口袋底盘开口装置
本技术涉及医用辅助器械,尤其涉及一种造口袋底盘开口装置。
技术介绍
“造口”即消化系统或泌尿系统疾病引起的,需要通过外科手术治疗对肠管进行分离,将肠管的一端引出到体表(肛门或尿道移至腹壁)形成一个开口。达到使肠道减压、减轻梗阻、保护远端肠管的吻合或损伤,促进肠道、泌尿道疾病的痊愈,甚至挽救病人的生命。而造口袋即是供直肠、结肠、回肠、肛门改道造瘘术后患者收集排泄物使用。现在临床上造口术所应用的造口袋大多数是两件式,二件式造口袋由底盘和PE薄膜收集袋连接而成。如图1所示,将先将造口袋底盘303贴在造口301周围的皮肤上,再将造口袋的PE薄膜收集袋304连接在造口袋底盘303上。造口袋的底盘上开设有预留孔,使用时,医护人员或使用者需要根据患者身上造口的大小从预留口处将底盘上的开口适当增大。目前,一般是使用剪刀按照底盘上的圆形刻度线剪出。但用剪刀剪出圆形开口操作不方便,且这种操作方式容易使得开口不规则、开口粗糙,而造口周围的皮肤比较敏感,在造口袋不慎移位时,容易擦伤皮肤。因此,急需专利技术一种造口袋底盘开口装置,使得在扩大造口袋底盘的开口时,操作方便且 ...
【技术保护点】
1.一种造口袋底盘开口装置,包括:手柄和压盘;其特征在于,所述手柄固定在连接杆上,所述连接杆连接有带有刻度线的标尺,所述标尺上设置有滑块,所述滑块与所述标尺滑动连接,所述滑块上设置有定位螺钉,所述滑块的竖直方向上设置有刀杆,所述刀杆的末端可拆卸固定连接有刀片;所述压盘上可拆卸固定连接有安装筒,所述安装筒内设置有压缩弹簧,所述标尺转动安装有压杆,所述压杆伸入所述安装筒并在端部连接有限位挡块,所述限位挡块将所述压缩弹簧顶压于所述压盘的端面上。
【技术特征摘要】
1.一种造口袋底盘开口装置,包括:手柄和压盘;其特征在于,所述手柄固定在连接杆上,所述连接杆连接有带有刻度线的标尺,所述标尺上设置有滑块,所述滑块与所述标尺滑动连接,所述滑块上设置有定位螺钉,所述滑块的竖直方向上设置有刀杆,所述刀杆的末端可拆卸固定连接有刀片;所述压盘上可拆卸固定连接有安装筒,所述安装筒内设置有压缩弹簧,所述标尺转动安装有压杆,所述压杆伸入所述安装筒并在端部连接有限位挡块,所述限位挡块将所述压缩弹簧顶压于所述压盘的端面上。2.如权利要求1所述的造口袋底盘开...
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