The utility model discloses a tracheal catheter lumen wall cleaning device, comprising a rod body, wherein the elastic air bag in front of the rod is coated on the outer surface of the sealing rod, the exhaust passage of the elastic air bag and the rod parallel exhaust into the intake passage at the mouth of the rod end, the utility model adopts the rod the structure body is provided through a gas driven elastic balloon expandable structure, when in use, the rod body deep tracheal catheter and expand the gasbag, directly to the rod body pulled out catheter, balloon catheter will adhere on the inner wall of the effusion, bacterial biofilm and bring out the airbag soft and flexible, can fully contact with the vessel wall. Up to completely remove the purpose; the utility model has the advantages of simple structure, easy operation, high efficiency, low cost, in the process of using clean pipe internal fluid or / and fine Bacterial biofilm to avoid ventilator associated pneumonia.
【技术实现步骤摘要】
【技术保护点】
一种气管导管管腔内壁清理器,其特征在于:包括杆体,所述杆体前端密封包覆于杆体外表面的设置弹性气囊,所述弹性气囊的进排气通道与杆体并行,所述进排气通道的进排气口位于杆体尾端。
【技术特征摘要】
【专利技术属性】
技术研发人员:左泽兰,刘卫娟,
申请(专利权)人:重庆医科大学附属儿童医院,
类型:实用新型
国别省市:85[中国|重庆]
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