-
公开(公告)号:US06584335B1
公开(公告)日:2003-06-24
申请号:US09485004
申请日:2000-05-08
IPC分类号: A61B500
CPC分类号: G01N21/8507 , A61B5/14532 , A61B5/1459 , A61B5/6848 , A61B5/6849 , G02B6/241
摘要: Analysis device for determining an analyte in vivo in the body of a patient, having a measuring probe with a hollow needle (18) which can pierce through the skin. Light is passed through the hollow needle (18) and into the body via an optical fiber (22) travelling in the hollow needle (18). The light transported in the optical fiber (22) is modified in the measuring probe (3), the modification being characteristic of the presence of the analyte. A measurement and evaluation unit (4) measures the change to extract information concerning the presence of the analyte in the body. The hollow needle (18) is permeable, at least in a partial section of its length, serving as a measuring section (30) which can be inserted into the skin so that interstitial liquid may penetrate through the hollow needle wall to a measuring section of the optical fiber extending in the hollow needle (18) and the modification of the light characteristic of the presence of the analyte is effected through interaction with the interstitial liquid in the measuring section.
摘要翻译: 用于确定患者体内的分析物的分析装置,其具有带有可刺穿皮肤的空心针(18)的测量探针。 光通过中空针(18)通过在中空针(18)中行进的光纤(22)进入体内。 在光纤(22)中传输的光在测量探针(3)中被修改,该修改是分析物存在的特征。 测量和评估单元(4)测量改变以提取关于分析物在体内的存在的信息。 中空针(18)至少在其长度的局部剖面中是可渗透的,用作可插入皮肤的测量部分(30),使得间隙液可以穿过中空针壁穿过测量部分 在中空针(18)中延伸的光纤和通过与测量部中的间隙液的相互作用来实现分析物的存在的光特性的修改。
-
公开(公告)号:US06366546B1
公开(公告)日:2002-04-02
申请号:US09380581
申请日:1999-11-19
IPC分类号: G11B509
CPC分类号: G11B20/10 , G11B20/00007
摘要: An output device digitally stores data on a data carrier. The output device includes a reading unit, a data converter unit, and an output unit, provided with data reconstruction elements. Data to be reproduced can be processed by control data components contained in a start block. The control data components can be stored in a control data storage unit connected to the data reconstruction elements by way of a start block detector unit. This enables fast reproduction of large amounts of data, particularly digitized audio data.
摘要翻译: 输出设备在数据载体上数字地存储数据。 该输出装置包括读取单元,数据转换器单元和具有数据重建元件的输出单元。 要再现的数据可以由包含在起始块中的控制数据组件来处理。 控制数据分量可以通过起始块检测器单元存储在连接到数据重建元件的控制数据存储单元中。 这使得能够快速再现大量的数据,特别是数字化的音频数据。
-