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    • 1. 发明申请
    • METHOD AND APPARATUS FOR DRUG PRODUCT TRACKING USING ENCODED OPTICAL IDENTIFICATION ELEMENTS
    • 使用编码的光学识别元件进行药物追踪的方法和装置
    • WO2006020363A2
    • 2006-02-23
    • PCT/US2005026289
    • 2005-07-21
    • ILLUMINA INC
    • MOON JOHN APUTNAM MARTIN AKERSEY ALAN DFOURNIER DAVID RPINTO JOSEPH
    • G06K19/06009G03H1/0011G03H2001/0016G06K19/16G06K2019/0629G07D7/0032G07D7/128
    • A method and apparatus for drug product tracking (or other pharmaceutical, health care or cosmetics products, and/or the packages or containers they are supplied with) using diffraction grating-based encoded optical identification elements (8) includes an optical substrate (10) having at least one diffraction grating (12) disposed therein. The grating (12) has one or more colocated pitches A which represent a unique identification digital code that is detected when illuminated by incident light (24). The incident light (24) may be directed transversely from the side of the substrate (10) (or from an end) with a narrow band (single wavelength) or multiple wavelength source, and the code is represented by a spatial distribution of light or a wavelength spectrum, respectively, or a combination thereof. The encoded element (8) may be used to label any desired item, such as drugs or medicines, or other pharmaceutical or health care products or cosmetics. The label may be used for many different purposes, such as for sorting, tracking, identification, verification, authentication, anti-theft/anti-counterfeit, security/anti-terrorism, or for other purposes. In a manufacturing environment, the elements (8) may be used to track inventory for production information or sales of goods/products. Such labeling provides product identification at the pill or liquid medicine level, which provides traceability of these products to their manufacturer, thereby reducing counterfeit products in the marketplace. Also, the elements (8 )may be incorporated into a film, liquid, coating or adhesive tape at attached to the product package.
    • 使用基于衍射光栅的编码光学识别元件(8)的药物产品跟踪(或其他药物,保健或化妆品产品和/或其提供的包装或容器)的方法和装置包括光学基底(10) 具有设置在其中的至少一个衍射光栅(12)。 光栅(12)具有一个或多个共同定位的间距A,其表示当被入射光(24)照射时检测到的唯一识别数字码。 入射光(24)可以从具有窄带(单波长)或多个波长源的基板(10)侧(或从一端)横向引导,并且代码由光的空间分布或 波长谱,或其组合。 编码元件(8)可用于标记任何所需物品,例如药物或药物,或其它药物或保健产品或化妆品。 该标签可用于许多不同的目的,例如用于分类,跟踪,识别,验证,认证,防盗/防伪,安全/反恐,或用于其他目的。 在制造环境中,元件(8)可用于跟踪生产信息的库存或商品/产品的销售。 这种标签在药丸或液体药物级别提供产品鉴定,这些产品可以向制造商提供这些产品的可追溯性,从而减少市场上的假冒产品。 此外,元件(8)可以结合到产品包装上的膜,液体,涂层或胶带中。