This creation is a kind of drop number control device of related semi-automatic drop,Include: an ontology,Comprising with gradient two sides and a bottom surface,A plurality of corresponding trips are wherein respectively equipped on the two sides,And this etc. a plurality of trips be arranged successively into a ladder； And one center be equipped with a wheel shaft regulating wheel,It is arranged on the what ontology,Wherein the adjusting train is moved between a plurality of trips such as this using the wheel shaft； Wherein,The two sides of the ontology and the bottom surface form a channel,It is placed for a stilligout,And wherein,The mobile regulating wheel to it is any this etc. a plurality of corresponding trips,The trip is capable of fixing the regulating wheel and so that the regulating wheel is compressed the stilligout in the channel and control the drop number of drop.本創作係有關一種半自動點滴之滴數控制裝置，包含：一本體，包含具有斜度之兩側面與一底面，其中該兩側面上分別設有複數個相對應之卡榫，且該等複數個卡榫依次排列成階梯狀；及一中心設有一輪軸之調節輪，設置於該本體上，其中該調節輪係利用該輪軸在該等複數個卡榫間移動；其中，該本體之兩側面與該底面形成一通道，可供一點滴管穿置，且其中，移動該調節輪至任一該等複數個相對應之卡榫，該卡榫能夠固定該調節輪並使該調節輪壓抵該通道內之點滴管而控制點滴之滴數。
