The utility model provides two blood glucose test structures that can use what biological sensor,Including an insulating substrate； Electrode (working electrode and reference electrode) on insulating substrate,The both ends of the electrode are respectively ferment reactive end and biological sensor connecting pin； One padded of insulation,Top have one it is U-shaped within concane gap and insulating substrate form ferment reaction zone,At least one layer of ferment reaction film is coated in the ferment reaction zone； One upper cover plate,The ferment reaction chamber in a three-dimensional space is collectively formed with padded of insulation and insulating substrate； It is sample suction inlet that the top of the upper cover plate, which has half moonpool,； The upper cover plate corresponds to what and insulate the bottom three-dimensional space of padded U-shaped interior concane gap,It is the exhaust outlet of sample sucking with the small opening of a rectangle,Also the form of ferment reaction chamber whether can be full of for sample.本新型提供二例可用於生物感測器之血糖試片結構，包括一絕緣基板；絕緣基板上之電極(工作電極及參考電極)，該電極之兩端分別為酵素反應端以及生物感測器連接端；一絕緣墊高片，頂端具有一U型之內凹缺口與絕緣基板形成酵素反應區，該酵素反應區內塗佈有至少一層酵素反應膜；一上蓋片，與絕緣墊高片及絕緣基板共同形成一個三度空間之酵素反應室；該上蓋片之頂端具有一半月形開口為樣品吸入口；該上蓋片對應於絕緣墊高片U型內凹缺口之底部三度空間，具有一長方形小開口為樣品吸入之排氣口，亦可為樣品是否充滿酵素反應室之視窗。
