Biological disc and method of positioning the biological disc

摘要

A biological disc and method of positioning the biological disc is presented. The biological disc includes a manufacturing information data zone on the outermost peripheral for storing data corresponding to characteristics and limitations of the biological disc, a plurality of flow paths, and a biological detecting zone on the outer peripheral. The testing start mark is used to mark starting point for counting testing chambers. Dividers are disposed between a plurality of testing mark, upper positioning mark, and lower positioning mark. The testing chamber is displayed in the testing mark. The lower positioning mark is positioned across the lower half of the testing mark and the upper positioning mark is positioned across the upper half of the testing mark used for positioning the testing mark.

主权项

1. A biological disc comprising:
a manufacturing information data zone disposed on an outermost peripheral of the biological disc having a data start mark used to determine a starting point of a data mark; the data mark including a plurality of data units having a predetermined length used to record data corresponding to the biological disc; a plurality of flow paths separately disposed on the biological disc and used for storing biological samples and reagents; entrances to the plurality of flow paths are set on an inner peripheral of the biological disc and exits of the plurality of flow paths are set on an outer peripheral of the biological disc; and a biological detecting zone having a predetermined width is disposed on the outer peripheral of the biological disc; the biological detecting zone including a testing start mark having a predetermined length used to indicate a starting point of a counting of testing chambers and a separately disposed plurality of testing marks, a lower positioning mark, and a higher positioning mark; wherein a testing mark of the plurality of testing marks is used to display a testing chamber, a lower positioning mark and an upper positioning mark have a width 0.5 times a width of the testing mark, the lower positioning mark is positioned across a lower half of the testing mark, the upper positioning mark is positioned across an upper half of the testing mark, and the upper half of the testing mark is a part of the testing mark closest to the manufacturing information data zone.