A liquid flow measuring device is provided with a drop tube (18) shaped like a drop bucket on the top, and a pickup (30) is arranged around the drop tube (10); a small flow pipeline can be connected in series when used for a small flow measuring pipeline; a medicine pipeline is connected in series when used for a transfusion system; and during the transfusion process, the medicine will be connected in series. When entering the dropper body (10), the sound sensor (30) detects the number of droplets, and then transmits the information to the backstage of the hospital or to the single chip (101) with it for calculation. The flow rate, flow rate and whether the infusion stops or reverses can be calculated to achieve the effect of automatic monitoring the infusion process and avoid accidents. It happened.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请，...
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。