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    • 4. 发明申请
    • INFRARED ATR GLUCOSE MEASUREMENT SYSTEM
    • 红外ATR葡萄糖测量系统
    • WO0021437A2
    • 2000-04-20
    • PCT/US9923823
    • 1999-10-12
    • BERMAN HERBERT LROE JEFFREY N
    • BERMAN HERBERT LROE JEFFREY N
    • G01N21/27A61B5/00A61B5/145A61B5/1455
    • A61B5/1455A61B5/14532
    • This involves a non-invasive glucose measurement device and a process for determining blood glucose level in the human body using the device. In typical operation, the glucose measurement device is self-normalizing in that it does not employ an independent reference sample in its operation. The device uses attenuated total reflection (ATR) infrared spectroscopy. Preferably, the device is used on a fingertip and compares two specific regions of a measured infrared spectrum to determine the blood glucose level of the user. Clearly, this device is especially suitable for monitoring glucose levels in the human body, and is especially beneficial to users having diabetes mellitus. The device and procedure may be used for other analyte materials which exhibit unique mid-IR signatures of the type described herein and that are found in appropriate regions of the outer skin.
    • 这涉及非侵入性葡萄糖测量装置和使用该装置来测定人体血糖水平的方法。 在典型的操作中,葡萄糖测量装置是自标准化的,因为其操作中不使用独立的参考样品。 该设备使用衰减全反射(ATR)红外光谱。 优选地,将该装置用于指尖,并比较测量的红外光谱的两个特定区域以确定用户的血糖水平。 显然,该装置特别适用于监测人体内的葡萄糖水平,对于患有糖尿病的使用者尤其有益。 该装置和程序可以用于其它分析物质,其表现出本文所述类型的独特的中期IR特征并且在外皮的合适区域中发现。
    • 8. 发明申请
    • INFRARED ATR GLUCOSE MEASUREMENT SYSTEM
    • 红外ATR葡萄糖测量系统
    • WO0179818A3
    • 2002-07-18
    • PCT/US0111860
    • 2001-04-11
    • MEDOPTIX INCBERMAN HERBERT LROE JEFFREY N
    • BERMAN HERBERT LROE JEFFREY N
    • A61B5/00G01N21/55A61K7/48A61K7/50G01N21/31G01N21/35
    • A61B5/1455A61B5/14532A61B2562/245G01N21/552
    • This involves a non-invasive glucose measurement device and a process for determining blood glucose level in the human body using the device. In typical operation, the glucose measurement device is self-normalizing in that it does not employ an independent reference sample in its operation. The device uses attenuated total reflection (ATR) infrared spectroscopy. Preferably, the device is used on a fingertip and compares two specific regions of a measured infrared spectrum to determine the blood glucose level of the user. Clearly, this device is especially suitable for monitoring glucose levels in the human body, and is especially beneficial to users having diabetes mellitus. The device and procedure may be used for other analyte materials which exhibit unique mid-IR signatures of the type described herein and that are found in appropriate regions of the outer skin.
    • 这涉及非侵入性葡萄糖测量装置和使用该装置来测定人体血糖水平的方法。 在典型的操作中,葡萄糖测量装置是自标准化的,因为其操作中不使用独立的参考样品。 该装置使用衰减全反射(ATR)红外光谱。 优选地,将该装置用于指尖,并比较测量的红外光谱的两个特定区域以确定用户的血糖水平。 显然,该装置特别适用于监测人体内的葡萄糖水平,对于患有糖尿病的使用者尤其有益。 该装置和程序可用于展示本文所述类型的独特的中红外特征并且存在于外皮的合适区域中的其它分析物质。