The utility model provides a biliary-intestinal drainage tube and a biliary-intestinal drainage kit. The biliary-intestinal drainage tube comprises a straight-line tube body, one end of which is the biliary end and the other end of which is the intestinal end; the biliary end of the tube body is provided with a plurality of first drainage ports; the intestinal end of the tube body is provided with a plurality of second drainage ports, and the second drainage port is covered with a layer of valves, and the valve is provided with a drainage suture; The tube body between the end of the passage and the intestinal end is provided with two opposite anti-stabbing ways. Compared with the existing technology, the utility model has smooth tube body, small tendency of crust, no injury to tissues and no stimulation; bile is introduced into the intestine through the first drainage port, and the valve of the second drainage port can make bile drain out, while intestinal juice can not flow into the bile duct counter-flow, so the anti-countercurrent effect is good; one end of the anti-detachment puncture is in the common bile duct, the other end of the anti-detachment puncture is in the duodenum, and the drainage can be avoided. The tube slips into the intestinal or common bile duct, which improves the position stability of the drainage tube.
【技术实现步骤摘要】
胆肠引流管及胆肠引流套件
本技术涉及一种医疗器材,具体涉及一种胆肠引流管及胆肠引流套件。
技术介绍
对于急性胆道梗阻会采取经十二指肠镜下行鼻胆管引流,该管从胆管引出,经胃、食道、喉、鼻腔引出,有时会联合行胃肠减压,病人鼻腔会带两个引流管,这样会给病人带来较大的痛苦,会明显增加管壁对消化道黏膜的压迫、刺激,出现黏膜破损、溃疡等情况,增加并发症的发生。有时胆总管结石,行外科手术切开胆总管取石术后,会常规放置T管引流,该“T”管会从从胆管切口置入,从腹壁戳孔引出,常规需要带管2-3个月,给病人带来了极大的生活不便及心理创伤。当前,对现存的问题没有更好的解决办法,仅有部分病人可以行不放置鼻胆管引流管或胆总管切开后I期缝合,但这样会给病人术后恢复埋下隐患,有病情反复加重,甚至进一步行手术治疗可能。
技术实现思路
为了克服上述现有技术的不足,本技术的目的是提供了一种胆肠引流管及胆肠引流套件。为达到上述目的,本技术解决其技术问题所采用的技术方案是:胆肠引流管,包括直线形管体,所述管体一端为胆道端,管体另一端为肠端;所述管体的胆道端设有多个第一引流口;所述管体的肠端设有多个第二引流口,所述第二引流口覆盖有一层瓣膜,所述瓣膜上设有导流缝;在胆道端与肠端之间的管体上设有两个朝向相对的防脱刺。本技术相较于现有技术,管体光滑,结壳倾向小,对组织无伤害,无刺激;通过第一引流口将胆汁引入肠内,第二引流口的瓣膜能够让胆汁排出,而肠液不能逆流入胆管,抗逆流效果好;一端防脱刺刺在胆总管内,另一端防脱刺刺在十二指肠内,可以避免引流管滑脱入肠管或胆总管内,提升了引流管位置稳定性。进一步地,所述第一引流 ...
【技术保护点】
1.胆肠引流管,其特征在于,包括直线形管体,所述管体一端为胆道端,管体另一端为肠端;所述管体的胆道端设有多个第一引流口;所述管体的肠端设有多个第二引流口,所述第二引流口覆盖有一层瓣膜,所述瓣膜上设有导流缝;在胆道端与肠端之间的管体上设有两个朝向相对的防脱刺。
【技术特征摘要】
1.胆肠引流管,其特征在于,包括直线形管体,所述管体一端为胆道端,管体另一端为肠端;所述管体的胆道端设有多个第一引流口;所述管体的肠端设有多个第二引流口,所述第二引流口覆盖有一层瓣膜,所述瓣膜上设有导流缝;在胆道端与肠端之间的管体上设有两个朝向相对的防脱刺。2.根据权利要求1所述的胆肠引流管,其特征在于,所述第一引流口为直径为0.5-1mm的圆孔,所述第二引流口为长度为3-5mm、宽度为1mm的长条孔。3.根据权利要求1所述的胆肠引流管,其特征在于,所述管体的直径为2-4mm,管体总长为20-28cm,肠端长度为5-8cm,胆道端长度为10-15cm。4.根据权利要求1所述的胆肠引流管,其特征在于,所述管体内壁设有显影线。5.根据权利要...
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。