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    ELECTROMAGNETIC WAVE SENSOR FOR DETERMINING A HYDRATION STATUS OF A BODY TISSUE IN VIVO
    2.
    发明申请
    ELECTROMAGNETIC WAVE SENSOR FOR DETERMINING A HYDRATION STATUS OF A BODY TISSUE IN VIVO 审中-公开
    用于确定身体组织体内水分状况的电磁波传感器

    公开(公告)号：WO2017077052A1

    公开(公告)日：2017-05-11

    申请号：PCT/EP2016/076696

    申请日：2016-11-04

    申请人： INFINEON TECHNOLOGIES AG

    发明人： GUARIN, Gustavo Adolfo ,  HOFMANN, Maximilian ,  KISSINGER, Dietmar ,  SEIDERER, Tanja ,  RÖDIG, Herbert

    IPC分类号： A61B5/05

    CPC分类号： A61B5/0507 ,  A61B5/4875 ,  A61B5/6803 ,  A61B5/681 ,  A61B5/6833 ,  A61B2560/0214

    摘要： An electromagnetic wave sensor (100)for determining a hydration statusof a body tissue (10) in vivocomprises an electromagnetic wave transmitter unit (120), a waveguide unit (110), and an electromagnetic wave receiver unit (130). The electromagnetic wave transmitter unit (120) is configured to emit an electromagnetic wave signal in a frequency range between 1 Hz and 1THz. The waveguide unit (110) is coupled to theelectromagnetic wave transmitter unit (120). The waveguide unit (110) is adapted to be arranged next to the body tissue (10) such that a fringe field (FF) of the electromagnetic wave signal guided by the waveguide unit (110) penetrates the body tissue (10). The electromagnetic wave receiver unit (130) is coupled to the waveguide unit (110). The electromagnetic wave receiver unit (130) is configured to receive the electromagnetic wave signal modified by the body tissue (10) in dependence of the hydration status of the body tissue (10).

    摘要翻译： 用于确定身体组织（10）的水合状态的电磁波传感器（100）包括电磁波发射器单元（120），波导单元（110）和电磁波接收器单元 （130）。 电磁波发射器单元（120）被配置为发射频率范围在1Hz和1THz之间的电磁波信号。 波导单元（110）耦合到电磁波发射器单元（120）。 波导单元（110）适于布置在身体组织（10）旁边，使得由波导单元（110）引导的电磁波信号的边缘场（FF）穿透身体组织（10）。 电磁波接收器单元（130）耦合到波导单元（110）。 电磁波接收器单元（130）被配置为根据身体组织（10）的水合状态接收由身体组织（10）修改的电磁波信号。

    UNOBTRUSIVE SKIN TISSUE HYDRATION DETERMINING DEVICE AND RELATED METHOD
    9.
    发明申请
    UNOBTRUSIVE SKIN TISSUE HYDRATION DETERMINING DEVICE AND RELATED METHOD 审中-公开
    无害皮肤组织水分测定装置及相关方法

    公开(公告)号：WO2016012469A1

    公开(公告)日：2016-01-28

    申请号：PCT/EP2015066688

    申请日：2015-07-21

    申请人： KONINKL PHILIPS NV

    发明人： KIRENKO IHOR OLEHOVYCH ,  VERKRUIJSSE WILLEM

    IPC分类号： A61B5/00

    CPC分类号： A61B5/443 ,  A61B5/0077 ,  A61B5/02416 ,  A61B5/14507 ,  A61B5/14551 ,  A61B5/4875 ,  A61B5/7278

    摘要： The present disclosure relates to a method and a device (10) for determining a hydration state of skin tissue. The device (10) comprises an interface (22) for receiving a data stream (100) comprising a plurality of PPG signals including at least a first PPG signal (104) indicative of a first wavelength range (72), a second PPG signal (106) indicative of a second wavelength range (74), and a third PPG signal (108) indicative of a third wavelength range (76), a processing unit (24) for computing at least a first combined signal (116) based on a first pair of signals (104, 106) selected from the plurality of PPG signals, and a second combined signal (118)based on a second pair of signals (108, 110) selected from the plurality of PPG signals, wherein at least one PPG signal of the second combined signal (118) is dependent on a tissue hydration level, and an analysis unit (26) for computing a hydration signal (34) indicative of skin hydration, wherein the hydration signal (34) is derived from the first combined signal (116) and the second combined signal (118).

    摘要翻译： 本公开涉及一种用于确定皮肤组织的水合状态的方法和装置（10）。 所述设备（10）包括用于接收数据流（100）的接口（22），所述数据流（100）包括多个PPG信号，所述PPG信号至少包括指示第一波长范围（72）的第一PPG信号（104），第二PPG信号 106），以及指示第三波长范围（76）的第三PPG信号（108），用于基于第一波长范围（76）计算至少第一组合信号（116）的处理单元（24） 从多个PPG信号中选择的第一对信号（104,106）和基于从多个PPG信号中选择的第二对信号（108,110）的第二组合信号（118），其中至少一个PPG 第二组合信号（118）的信号取决于组织水合水平，以及用于计算指示皮肤水合的水合信号（34）的分析单元（26），其中水合信号（34）从第一组合 信号（116）和第二组合信号（118）。

    A DEVICE, FOR EXAMPLE IN THE FORM OF A WATCH, A BRACELET, A BELT OR AN AUTO-ADHESIVE PLASTER, CAPABLE OF MONITORING THE VARIATIONS OF THE BODY HYDRATION CONDITION, IN PARTICULAR DURING THE PERFORMANCE OF SPORTS ACTIVITIES
    10.
    发明申请
    A DEVICE, FOR EXAMPLE IN THE FORM OF A WATCH, A BRACELET, A BELT OR AN AUTO-ADHESIVE PLASTER, CAPABLE OF MONITORING THE VARIATIONS OF THE BODY HYDRATION CONDITION, IN PARTICULAR DURING THE PERFORMANCE OF SPORTS ACTIVITIES 审中-公开
    用于手表形式，手镯，皮带或自动胶粘剂的示例的装置，能够监测体育水平条件的变化，特别是在运动活动的性能

    公开(公告)号：WO2016005915A2

    公开(公告)日：2016-01-14

    申请号：PCT/IB2015055162

    申请日：2015-10-12

    申请人： SI14 S P A

    发明人： TELLATIN ANDREA ,  TALLURI ANTONIO

    IPC分类号： A61B5/053

    CPC分类号： A61B5/0537 ,  A61B5/4875 ,  A61B5/6801 ,  A61B5/6831 ,  A61B5/6833 ,  A61B2503/10

    摘要： The present invention concerns a device (1) for the self-measurement of the body hydration condition of a subject and comprising: - A generator (G) for generating a voltage; - First means (a-a' ) for injecting in the subject a first current (I1) obtained through the generator (G); - Second means (b-b') to obtain a delivery current (12) circulating in the subject as a consequence of the first current (I1) injected; - Measurement means (V) to obtain a measure of the body hydration condition on the basis of the current injected (I1) and of the delivery current (12) detected. In accordance with the invention, the device is configured to result to be applicable to the body of a subject in such a way as to result to be transportable, preferably applicable to one of the extremities or to the torso.

    摘要翻译： 本发明涉及一种用于对受试者身体水合状况进行自我测量的装置（1），包括： - 用于产生电压的发生器（G）; - 用于在所述受试者中注射通过所述发生器（G）获得的第一电流（I1）的第一装置（a-a'）; - 第二种方法（b-b'），以获得由于注入的第一电流（I1）而在受试者中循环的递送电流（12）; - 测量装置（V），以根据检测到的电流（I1）和输送电流（12）获得体内水合状况的测量值。 根据本发明，该装置被配置为导致以可以运送的方式适用于被检体的主体，优选地适用于四肢或躯干之一。