RSVT is a fast test snake venom product. The blood is collected through the front microneedle, and the specificity and color reaction between the antibody and antigen in the immunochromatographic reagent are used to allow the patient to grasp and operate easily. Quickly grasp the type of snake bitten in order to facilitate the acquisition of serum, avoiding delays in treatment due to not knowing the species of snakes. At the same time, the technical components of the product are relatively streamlined compared with the existing detection methods, reducing the burden of poor and remote areas.