A double-chamber bladder pressure-measuring silica gel catheter is to open the sterile urinary catheter, place sterile scissors, disposable sterile scalp needle and 8F double-chamber silica gel catheter with guide wire in the bag, wear sterile gloves and use the 10ml injector in the bag to inject 3ml air into the balloon through the one-way valve of the guide tube. After filling the balloon, the balloon is cut along the longitudinal axis of the balloon hole to expose the orifice of the balloon. Then the one-way valve of silica gel catheter balloon is cut off as the interface of bladder pressure sensor, the connection of silica gel catheter catheter catheter catheter catheter catheter catheter catheter is cut off three centimeters, then the one-time scalp needle connection seat and the hose connection place are cut off. After successful catheterization, the scalp needle connection seat is inserted into the connection port of silica gel catheter catheter catheter catheter catheter catheter catheter catheter as the connection port of The silica gel catheter for bladder manometry is instantly used for double-chamber bladder clinical manometry; the utility model has the advantages of low cost, simple and convenient operation, one-time use reduces urinary system infection, and is suitable for clinical application.
【技术实现步骤摘要】
双腔膀胱测压硅胶导管
本技术涉及一种双腔膀胱测压导管,尤其是一种利用硅胶导尿管改进制成的一次性临床双腔膀胱测压硅胶导管。
技术介绍
尿动力学检查是泌尿外科临床工作常规检查项目,尿流动力学检查的本质是一种下尿路尿液储、排过程中病理生理学解释的检查方法,见“魏坤.关于Laborie尿动力分析仪测试尿道内压力的稳定性改进[J].医疗医疗装备,2013,28(3):12-14.”;尿动力学是评估排尿功能障碍患者的重要指标之一,见“NegroCL,MuirGH.Chronicurinaryretentioninmen:howwedefineIt,andhowdoesitaffecttreatmentoutcome[J].BritishJournalofUrologyInternational,2012,110(11):1590-1594.”和“LewisJM,YallaSV,StanitskiKE,et,al.Spectrumofurodynamicabnormalitiesandrenalfunctionchangesinadultmenwithnon-neurogenicurinaryretention[J].NeurourologyandUrodynamics,2012,31(4):544-548.”;尿流动力学导管主要由膀胱测压管、直肠球囊测压管、灌注泵管、测压连接管等几部分连通构成,膀胱双腔测压导管是尿流动力学检查膀胱压力容积测定常用导管,但现有尿动力导管为PEBAX材料的嵌段聚醚酰胺树脂导管,成本较高,患者经济负担较重,据文献报道,见“刘正清,郭立丽,姚 ...
【技术保护点】
1.一种双腔膀胱测压硅胶导管,包括8F无菌导丝双腔硅胶导尿管主体;其特征在于:在所述8F无菌导丝双腔硅胶导尿管主体的左端部设置有灌注出水口和测压孔、右端部设置有膀胱压力传感器接口和灌注泵管连接口;在所述8F无菌导丝双腔硅胶导尿管主体上设置有显影线和标注刻度;在所述8F无菌导丝双腔硅胶导尿管中设置有导丝显影线,整体构成双腔膀胱测压硅胶导管。
【技术特征摘要】
1.一种双腔膀胱测压硅胶导管,包括8F无菌导丝双腔硅胶导尿管主体;其特征在于:在所述8F无菌导丝双腔硅胶导尿管主体的左端部设置有灌注出水口和测压孔、右端部设置有膀胱压力传感器接口和灌注泵管连接口;在所述8F无菌导丝双腔硅胶导尿管主体上设置有显影线和标注刻度;在所述8F无菌导丝双腔硅胶导尿管中设置有导丝显影线,整体构成双腔膀胱测压硅胶导管。2.如权利要求1所述的双腔膀胱测压硅胶导管,其特征在于:所述双腔膀胱测压硅胶导管的测压孔位于导管端头上方处...
【专利技术属性】
技术研发人员:张文瑾,张利,周艳,何海燕,王蓓,张雁钢,张姝,
申请(专利权)人:山西大医院山西医学科学院,
类型:新型
国别省市:山西,14
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。