The utility model relates to a compound layer anti-slip and anti-side leakage body cavity drainage tube, which belongs to the technical field of medical devices, including a hose; a hard material cladding, which is covered in the middle section of the hose; an air bag, which is fixed on a hard material cladding; and at least one side of the air bag is provided with an air inlet hole. Because the balloon is set up, after the drainage tube is placed, part of the balloon is located in the body cavity and part of the balloon is located outside the body cavity. After the corresponding holes are placed, the body wall has certain pressure on the drainage tube itself, so the thin-walled balloon will be locally pressed into a depression. At the same time, part of the balloon in the body and in the body will be inflated because there is no pressure or the pressure is small, so the final gas will be formed. The capsule will eventually be dumbbell-shaped to clamp the body wall, which makes it difficult to slide, thus solving the problem of anti-slip and anti-slippage. The balloon of the new drainage tube passes through the abdominal wall and produces pressure on the part of the abdominal wall after inflating. This pressure can reduce or avoid the outflow of body fluid from the gap between the abdominal wall and the drainage tube, which realizes the function of preventing side leakage.
【技术实现步骤摘要】
复合层防滑防脱防侧漏体腔引流管
本专利技术涉及一种体腔引流管,具体涉及一种复合层防滑防脱防侧漏体腔引流管,属于医疗器械
技术介绍
引流管是外科与介入手术常规治疗材料,广泛用于各种手术,用于引流体腔积液。引流管在体内留置时间不等,留置时间短者为数小时,长者可达数月甚至数年。目前引流管材质主要为橡胶(软质)、硅胶(偏硬)及PVC(硬质)等材料,从结构上来说分为单腔与多腔引流管,橡胶与硅胶引流管主要为单腔引流管,PVC引流管易制作为多腔引流管。临床上通常使用的上述引流管存在易滑脱、易侧漏及易被体壁肌肉夹闭引起引流不通畅等问题,这些问题在需要长期留置引流管的患者中尤其突出,严重时这些问题甚至可以引起严重的手术并发症甚至导致患者死亡,处理这些问题增加患者痛苦并且占用大量医疗资源。此外,即便未发生上述问题,目前体腔引流管多以缝线方式固定,增加患者痛苦。其中橡胶等软质引流管在易滑脱、易侧漏及易被体壁肌肉夹闭这三个缺陷均存在,硅胶及PVC等硬质引流管存在易滑脱、易侧漏等缺陷,不易被体壁肌肉夹闭,但又存在硬质引流管易引起脏器损伤的缺陷。
技术实现思路
本专利技术是为了解决上述 ...
【技术保护点】
1.复合层防滑防脱防侧漏体腔引流管,其特征在于,包括:软管;硬材料包层,包覆在所述软管的中间段;气囊,包覆固定在所述硬材料包层上;其中,所述气囊的至少一侧设置有进气孔,用于向所述气囊充气使得所述气囊鼓起。
【技术特征摘要】
1.复合层防滑防脱防侧漏体腔引流管,其特征在于,包括:软管;硬材料包层,包覆在所述软管的中间段;气囊,包覆固定在所述硬材料包层上;其中,所述气囊的至少一侧设置有进气孔,用于向所述气囊充气使得所述气囊鼓起。2.根据权利要求1所述的复合层防滑防脱防侧漏体腔引流管,其特征在于,还包括小气囊,一端通过进气管与所述进气孔连通,另一端具有开口。3.根据权利要求2所述的复合层防滑防脱防侧漏体腔引流管,其特征在于:其中,所述小气囊设置在体腔外,通过手指按压感知所述气囊内气压。4.根据权利要求2所述的复合层防滑防脱防侧漏体腔引流管,其特征在于:其中,所述进气管有两根,分别与所述气囊位于体外侧和体腔侧的部分连通。5.根据权利要求3所述的复合层防滑防脱防侧漏体腔引流管,其特征在于:其中,所述小气囊设置在体外侧,与所述...
【专利技术属性】
技术研发人员:勾善淼,张涛,
申请(专利权)人:武汉恒鑫康得科技有限公司,
类型:发明
国别省市:湖北,42
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