The utility model relates to a nasobiliary duct drainage device, which effectively solves the problems of time-consuming, labor-consuming, easily falling off, contaminating drainage pipe, inaccurate drainage flow record, inconsistent color interpretation, and influencing the judgment of clinical related complications, including a drainage pipe, spiral joint arranged above the drainage pipe and spiral joint. The bottom of the spiral mouth is concave, the lower end of the spiral joint is connected with the drainage pipe, and the drainage pipe is provided with a specimen retaining mouth. The specimen retaining mouth is located below the spiral joint, the right end of the specimen retaining mouth is connected with a cap, the lower end of the drainage pipe is connected with a kettle, and the lower end of the kettle is provided with a discharge switch, which can effectively prevent the drainage device. It is convenient to observe the color of the drainage fluid and to take the samples of the drainage fluid. It improves the work efficiency of medical staff, reduces the incidence of nosocomial infection and effectively reduces the risk of occupational exposure.
【技术实现步骤摘要】
鼻胆管引流装置
本技术涉及医疗器械
,尤其是涉及一种鼻胆管引流装置。
技术介绍
内镜逆行胰胆管造影术(endoscopicretrogradecholangiopancreato-graph,ERCP)被广泛应用于多种肝胆胰疾病的诊断与治疗,具有创伤小、术后恢复快等优点,但是同时也可能带来一系列并发症,而ERCP术后胰腺炎(post-ERCPpancreatitis,PEP)是最常见也是最为凶险的并发症,高危患者PEP的发生率可达30%~50%,近年来,研究发现鼻胆管引流术(endoscopicnasobiliarydrainage,ENBD)有效降低术后PEP的发生,它是将一塑料细管在内镜下经十二指肠乳头插入胆管,另外一端经十二指肠、胃、食管经鼻引出体外,从而建立胆汁的体外引流途径。鼻胆管体外端有螺旋接头,目前临床的普通引流袋接头与之不配套,临床上多采用1ml注射器针筒末端剪断后将两者连接,耗时耗力且易脱落、污染引流管道等缺点,给临床工作带来不便及增加患者院内感染的风险。引流过程中,引流胆汁的量、颜色为临床观察重点内容,目前使用的引流袋,无法准确评估引流量,不同医护人员对颜色的判读有差异,严重影响临床的观察记录结果。
技术实现思路
针对上述情况,为克服现有技术的缺陷,本技术提供一种鼻胆管引流装置,有效的解决了现在引流袋接头连接耗时耗力易脱落、污染引流管道、引流量记录不准确,颜色判读不一致,影响临床相关并发症的判断问题。其解决的技术方案是,本技术包括引流管,所述引流管的上方设有螺旋接头,螺旋接头的螺旋口底部为中凹状,螺旋接头的下端与引流管相连,引流管上设有标 ...
【技术保护点】
1.鼻胆管引流装置,包括引流管(1),其特征在于,所述引流管(1)的上方设有螺旋接头(2),螺旋接头(2)的螺旋口底部为中凹状,螺旋接头(2)的下端与引流管(1)相连,引流管(1)上设有标本留取口(3),标本留取口(3)位于螺旋接头(2)的下方,标本留取口(3)的右端连接有盖帽(4),引流管(1)的下端连接有壶部(5),壶部(5)的下端设有放液开关(6)。
【技术特征摘要】
1.鼻胆管引流装置,包括引流管(1),其特征在于,所述引流管(1)的上方设有螺旋接头(2),螺旋接头(2)的螺旋口底部为中凹状,螺旋接头(2)的下端与引流管(1)相连,引流管(1)上设有标本留取口(3),标本留取口(3)位于螺旋接头(2)的下方,标本留取口(3)的右端连接有盖帽(4),引流管(1)的下端连接有壶部(5),壶部(5)的下端设有放液开关(6)。2.根据权利要求1所述的鼻胆管引流装置,其特征在于,所述引流管(1)内设有单向活...
【专利技术属性】
技术研发人员:范智博,韩大正,黄祎诺,仝甲钊,何艳玲,孙倩,张倩,李静,张亚丽,
申请(专利权)人:范智博,
类型:新型
国别省市:河南,41
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