1results about How to "Simplify configuration steps" patented technology

This invention discloses a reagent kit for detecting tacrolimus concentration in whole blood. The kit includes a box, a container rack, multiple reagent bottles, and a working solution preparation tube. The container rack is fixedly installed in the box and has multiple cavities. The reagent bottles and the working solution preparation tube are placed in the cavities. The working solution preparation tube consists of an upper chamber and a lower chamber. The lower chamber is an open cavity. The bottom end of the upper chamber is engaged with the top end of the lower chamber, forming a sealed cavity. A cap is provided at the top end of the upper chamber. A conical portion is provided inside the lower chamber, extending upwards from the bottom end of the lower chamber to contact the bottom end of the upper chamber. This invention simplifies the working solution preparation steps in traditional methods, eliminating the need for repeated weighing and pipetting, improving solution preparation efficiency, further saving time and costs, and increasing detection efficiency.