Abstract: The present invention provides a biosensor having a code electrode, a method for manufacturing the same, and a method for obtaining sensor information on the same, in which a code electrode for providing sensor information such as correction information, the type of biosensor, etc. is provided in each biosensor such that a measuring device can obtain necessary information on each biosensor from the code electrode, thus solving a variety of conventional problems.

Abstract: The present invention provides a biosensor having a code electrode, a method for manufacturing the same, and a method for obtaining sensor information on the same, in which a code electrode for providing sensor information such as correction information, the type of biosensor, etc. is provided in each biosensor such that a measuring device can obtain necessary information on each biosensor from the code electrode, thus solving a variety of conventional problems. According to the present invention, since the biosensor includes the code electrode in itself and thus can directly provide a variety of information to the measuring device during the use of the biosensor, it is possible to solve the problems associated with the use of a bar code or scanner. Moreover, it is possible to improve the product value of biosensors. Further, since each biosensor can provide accurate sensor information to the measuring device, it is possible to improve the accuracy of measurement.

Abstract: Disclosed herein is a biosensor, in which sensing electrodes are formed on an upper insulating substrate and a lower insulating substrate such that, using the sensing electrodes, a measuring device can determine whether a sample (e.g., blood) injected through a sample injection port is completely filled in a sample path and determine a time point at which the sample is injected and a time point at which the sample is completely filled. Therefore, it is possible to estimate the flow characteristics of the sample and the flow rate and use the estimated values to correct the measurement result, thus obtaining a more accurate measurement result.

Abstract: Disclosed is a portable micro blood separator, which has a blood separator including a main body including an upper substrate and a lower substrate; a blood introduction unit formed at one side of the main body for allowing blood to be introduced into the separator; a blood inflow unit including an inflow groove formed in the lower substrate, through which the blood introduced by the blood introduction unit flows; and a plasma extraction unit including extraction spaces extended from the blood inflow unit and having a height lower than that of the inflow groove of the blood inflow unit so that plasma can be separated from the blood flowing into the blood inflow unit, so as to separate the plasma and corpuscles from the blood and analyze ingredients in the separated plasma.