The invention discloses a comprehensive nursing intervention device for cerebrospinal fluid drainage of lumbar cistern, which comprises a back stick, a drainage tube assembly and a leading out assembly, which are stuck on the back waist of the human body, and the leading out assembly drains cerebrospinal fluid in the form of positive pressure. The drainage tube assembly includes a drainage tube and a guide needle, the guide needle is arranged at one end of the drainage tube, the guide needle is inserted into the lumbar cistern, the other end of the drainage tube is connected with the lead out assembly, the lead out assembly includes an inner tube, an outer tube, a diaphragm, a discharge tube and a collecting bag, the top of the inner tube is connected with the drainage tube, the inner tube near the bottom is provided with a diaphragm, the bottom of the inner tube is sleeved with an outer tube, the bottom of the outer tube is closed, and the bottom of the inner tube is sleeved with an outer tube The side is provided with a number of overflow holes, which allow the space under the diaphragm to be connected to the outer tube. The outer tube is filled with pressure distribution liquid, which contacts with the lower surface of the diaphragm. One end of the discharge tube is inserted into the inner tube from the side and extends downward to contact with the upper surface of the diaphragm. The end face of the bottom of the discharge tube is provided with a through hole towards the diaphragm, and the other end of the discharge tube is connected with a liquid collecting bag.
【技术实现步骤摘要】
一种腰大池脑脊液引流术用综合护理干预装置
本专利技术涉及脊液引流术领域,具体是一种腰大池脑脊液引流术用综合护理干预装置。
技术介绍
脑脊液引流常用于脑部手术的术中、术后辅助操作,其目的是降低颅内压力,为进一步脑科手术或术后恢复创造条件。脑脊液引流还能促进脑脊液分泌,让引流走的脑脊液带走可能的细菌,修复脑膜。腰大池在人体内与脑部连通,从腰大池处引流脑脊液,相比于直接从头部引流,风险大大减小,可操作性更高,病人的肢体活动受限较小,所以临床应用越来越多。现有技术中,大多脑脊液引流装置只是简单地通过升降引流管高度的方式调节引流压力,例如申请号为CN201720668251.6的专利,只是通过一个升降支架吊装一个引流袋来进行引流,引流流量和速度通过引流管高度来设置,还有一些机械式的调压方式,例如申请号为CN201711287381.6的专利,通过弹簧预紧力来界定脑脊液出流压力,这些方式要么调压不准确,要么阀值压力无法更改,适用性均不高。现有技术中也没有考虑引流管的稳定性问题,基本都是在使用过程中小心谨慎,来防止引流管弯折,尤其是刚出人体的那一段管路。
技术实现思路
本专利技术的目的在于提供一种腰大池脑脊液引流术用综合护理干预装置,以解决现有技术中的问题。为实现上述目的,本专利技术提供如下技术方案:一种腰大池脑脊液引流术用综合护理干预装置,包括背贴、引流管组件和引出组件,背贴贴敷在人体背面腰部,引流管组件一端插入腰大池并通过背贴进行位置固定,引流管组件另一端连接引出组件,引出组件以正压形式引流脑脊液。背贴帮助固定引流管组件,维持引流管组件插入人体内的正常位置,并且背贴也保 ...
【技术保护点】
1.一种腰大池脑脊液引流术用综合护理干预装置,其特征在于:所述综合护理干预装置包括背贴(1)、引流管组件(2)和引出组件(3),所述背贴(1)贴敷在人体背面腰部,所述引流管组件(2)一端插入腰大池并通过背贴(1)进行位置固定,引流管组件(2)另一端连接引出组件(3),所述引出组件(3)以正压形式引流脑脊液。
【技术特征摘要】
1.一种腰大池脑脊液引流术用综合护理干预装置,其特征在于:所述综合护理干预装置包括背贴(1)、引流管组件(2)和引出组件(3),所述背贴(1)贴敷在人体背面腰部,所述引流管组件(2)一端插入腰大池并通过背贴(1)进行位置固定,引流管组件(2)另一端连接引出组件(3),所述引出组件(3)以正压形式引流脑脊液。2.根据权利要求1所述的一种腰大池脑脊液引流术用综合护理干预装置,其特征在于:所述引流管组件(2)包括引流管(21)和引针(22),所述引针(22)设置在引流管(21)的一端,引针(22)插入腰大池,引流管(21)的另一端连接引出组件(3),所述引出组件(3)包括内管(31)、外管(32)、膜片(33)、排出管(34)和集液袋(35),所述内管(31)的顶部连接引流管(21),内管(31)靠近底部的管内设置膜片(33),内管(31)底部套嵌外管(32),所述外管(32)底部封闭,所述内管(31)下端侧面设有若干过流孔(311),过流孔(311)让膜片(33)下方空间连通至外管(32)内,外管(32)内注有配压液,配压液与膜片(33)下表接触,所述排出管(34)一端从侧面插入内管(31)中并向下延伸与膜片(33)上表接触,排出管(34)底部端面设置朝向膜片(33)的通孔,排出管(34)的另一端连接集液袋(35)。3.根据权利要求2所述的一种腰大池脑脊液引流术用综合护理干预装置,其特征在于:所述引流管(21)上还设有单向止回结构,单向止回结构靠近引针(22)。4.根据权利要求3所述的一种腰大池脑脊液引流术用综合护理干预装置,其特征在于:所述单向止回结构为膜瓣(25),所述膜瓣(25)设置在引流管(21)管内,膜瓣(25)由若干片弧面扇形组成圆锥面,膜瓣(25)尖部背离引针(22)。5.根据权利要求3所述的一种腰大池脑脊液引流术用综合护理干...
【专利技术属性】
技术研发人员:周刘蕾,刘晓燕,
申请(专利权)人:南通大学附属医院,
类型:发明
国别省市:江苏,32
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。