Patent ID: 8745906

Claim:
A dose tracking method, the method comprising the steps of: a. printing information associated with a source container upon a parent label and a child label, the parent and child labels forming a portion of a multi-flag label, the multi-flag label comprising: a bifurcated bottom label layer, the bottom label layer having first and second segments separated by a back cut, the first and second segments having equal segment widths and unequal segment lengths; a transparent intermediate label layer, the intermediate label layer being removably and adhesively attached to the bottom label layer thereby linking the first and second segments at the back cut thereby forming a transparent source-attaching portion and a labeling portion first layer, the source-attaching portion having a source-attaching portion length lesser in magnitude than the equal segment widths, and a source-attaching portion width greater in magnitude than a first of the unequal segment lengths and lesser in magnitude than a second of the unequal segment lengths; and an opaque top label layer, the top label layer being widthwise coextensive and lengthwise abbreviated relative to the intermediate label layer, the top label layer being permanently attached to the intermediate label layer for forming a labeling portion second layer such that first ends of the intermediate and top label layers are aligned a second end of the top label layer terminating upon the intermediate label layer for visually exposing the back cut via the intermediate label layer, the labeling portion first and second layers defining a parent label portion and a child label portion, the intermediate and top label layers being cut through the labeling portion first and second layers of the child label portion for effecting at least one child flag adjacent the parent label portion removably and adhesively attached upon the bottom label layer; b. attaching the source-attaching portion of the multi-flag label to the source container, the source-attaching portion overlying the information associated with the source container; c. drawing a dose from the source container into a dose container; d. removing the child label from the multi-flag label; e. attaching the removed child label to the dose container; and f. inputting the printed information from the child label into a dose tracking mechanism.