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    • 4. 发明专利
    • Medical apparatus for determination of biological condition using impedance measurement
    • 用于使用阻抗测量来确定生物条件的医疗设备
    • JP2012143571A
    • 2012-08-02
    • JP2012043843
    • 2012-02-29
    • Scibase Abサイベース、アクチボラグScibase Ab
    • OLLMAR STIGNICANDER INGRIDBIRGERSSON ULRIKCORMAN THIERRYAABERG PETER
    • A61B5/05A61B5/0408A61B5/0478A61B5/0492
    • A61B5/0531A61B5/411A61B5/444A61B5/685
    • PROBLEM TO BE SOLVED: To provide a medical apparatus for diagnosing a diseased condition of the skin of a subject.SOLUTION: The apparatus comprises an electrically conducting probe including a plurality of electrodes, each electrode comprising a plurality of micro-needles, wherein each electrode comprises a base substrate, the micro-needles being integrally formed with the substrate and arranged in a laterally spaced relationship apart from each other and having a length being sufficient to penetrate the stratum corneum, the micro-needles being arranged with an at least partially oblique shape. Furthermore, the present invention relates to an electrode for use in the device, arrays of the micro-needle and a method for the diagnostics of biological conditions using impedance measurements. The diagnostics is in particular related to cancer, and preferably skin cancer, wherein skin cancer is a basal cell carcinoma, a malignant melanoma, a squamous cell carcinoma, or precursors of such lesions.
    • 待解决的问题:提供一种用于诊断受试者皮肤的疾病状况的医疗装置。 解决方案:该装置包括一个包括多个电极的导电探针,每个电极包括多个微针,其中每个电极包括一个基底,该微针与基底一体地形成并且布置在一个 横向间隔的关系彼此分开并且具有足以穿透角质层的长度,微针被布置成至少部分倾斜的形状。 此外,本发明涉及一种用于该器件的电极,该微针的阵列以及使用阻抗测量来诊断生物学条件的方法。 诊断特别涉及癌症,优选皮肤癌,其中皮肤癌是基底细胞癌,恶性黑素瘤,鳞状细胞癌或这种病变的前体。 版权所有(C)2012,JPO&INPIT