The utility model provides a jet suction device with convenient operation and no power supply. It includes sucking phlegm storage tank, foot pump, Venturi tube and activated carbon tank; the front end of the Venturi tube is connected with the foot pump; the rear end of the Venturi tube is connected with the activated carbon tank, and the side end of the Venturi tube is connected with the phlegm storage tank. The pedal air pump is composed of an air inlet, a pressurized exhaust pipe, a foot pedal and a pressurized exhaust pipe joint. The Venturi tube includes the front end of the Venturi tube, the rear end of the Venturi tube, and the side end of the Venturi tube. The front end of the Venturi tube is connected with the pressure exhaust pipe joint of the foot pump; the back end of the Venturi tube is connected with the positive pressure intake pipe joint of the activated carbon tank, and the side end of the Venturi tube is connected with the negative pressure exhaust pipe joint of the phlegm storage tank. The sputum suction liquid storage tank comprises a negative pressure exhaust pipe and a negative pressure suction pipe. The negative pressure exhaust pipe is connected with the negative pressure exhaust pipe joint, the negative pressure suction pipe is connected with the negative pressure suction pipe joint, and the negative pressure suction pipe joint can connect the ordinary disposable respiratory suction catheter.
【技术实现步骤摘要】
射流吸痰器
本技术属于医疗器械的
,具体涉及一种射流吸痰器。
技术介绍
吸痰技术是临床医疗中重要的操作技术之一,可以解决移除阻塞气道痰液、采集痰液样本检验、避免痰液堆积引发感染、促进呼吸道通畅的临床问题。临床护理过程中,许多病人不能自行咳痰,需要人工辅助吸痰,以保持呼吸道的畅通。在医院临床护理、急救过程中一般使用电动吸痰器,不但成本高、笨重而不便于携带,更严重的是必须依赖电源才能工作,这样对户外开展抢救带来不便,也不适于广泛使用,而现有的手动吸痰器一般采用负压系统设计,无能耗、无噪音,而且专人专用,可避免交叉感染,使用安全,但是现有的手动吸痰器结构复杂,集痰效果不佳,并且不易清洗、消毒,增加了护理人员的劳动强度。
技术实现思路
本技术所要解决的技术问题是提供一种操作方便、不需电源的射流吸痰器。本技术解决上述技术问题的技术方案如下:根据文丘里管射流产生负压原理设计了一种射流吸痰器,其包括吸痰储液罐、脚踏气泵、文丘里管、活性炭罐;所述文丘里管前端与脚踏气泵相连接;所述文丘里管后端与活性炭罐相连接;所述文丘里管侧端与吸痰储液罐相连接。优选地,所述脚踏气泵由吸气口、加压排气管、脚踏板、加压排气管接头组成。优选地,所述文丘里管包括文丘里管前端、文丘里管后端、文丘里管侧端。文丘里管前端与脚踏气泵的加压排气管接头相连接;文丘里管后端与活性炭罐的正压进气管接头相连接;文丘里管侧端与吸痰储液罐的负压排气管接头相连接。优选地,所述吸痰储液罐包括负压排气管和负压吸气管。负压排气管连接有负压排气管接头;负压吸气管连接有负压吸气管接头,负压吸气管接头可以连接普通的一次性使用呼吸道 ...
【技术保护点】
一种射流吸痰器,包括吸痰储液罐、脚踏气泵、文丘里管、活性炭罐,其特征在于:所述文丘里管前端与脚踏气泵相连接;所述文丘里管后端与活性炭罐相连接;所述文丘里管侧端与吸痰储液罐相连接。
【技术特征摘要】
1.一种射流吸痰器,包括吸痰储液罐、脚踏气泵、文丘里管、活性炭罐,其特征在于:所述文丘里管前端与脚踏气泵相连接;所述文丘里管后端与活性炭罐相连接;所述文丘里管侧端与吸痰储液罐相连接。2.根据权利要求1所述的射流吸痰器,其特征在于:所述脚踏气泵由吸气口、加压排气管、脚踏板、加压排气管接头组成。3.根据权利要求1所述的射流吸痰器,其特征在于:所述文丘里管包括文丘里管前端、文丘里管后端、文丘里管侧端;文丘里管前端与脚踏气泵的加压排气管接头相连接;文丘里管后端与活性炭罐的正压进...
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