| 摘要 |
<p>Secondary case (100, 200, 30O5 400, 500, 600, 700, 800, 900, 1000, 1005) for a contact lens includes an indicator (405, 505, 630, 720, 820, 920, 1010) on the secondary case (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1005) that indicates when the secondary contact lens case (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1005) is expired. The indicator (405, 505, 630, 720, 820, 920, 1010) may include any number of features such as a month indicator (405, 505, 630, 720, 820, 920, 1010), pictures related to the seasons, numbers, shapes, colors, dates, time periods, or a time sensitive reactive ink.</p> |
