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1.发明公开
公开(公告)号：EP4052646A1
公开(公告)日：2022-09-07
申请号：EP22159118.3
申请日：2022-02-28
发明人： Hsieh, Kuen-Chang
IPC分类号： A61B5/0537 , A61B5/107
摘要： A method of bioimpedance vector analysis technology to evaluate local or whole body bone mineral density (10) includes the steps of (a) measuring the resistance and reactance of a subject with a bioimpedance measuring instrument (20), obtaining the height of the subject, and then dividing the height of the subject by the resistance to obtain a first value and dividing the height of the subject by the reactance to obtain a second value, and (b) comparing the first value and the second value with a bioimpedance vector analysis chart to evaluate the local or whole body bone mineral density of the subject. This method is convenient to use.
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2.发明公开
公开(公告)号：EP4052645A1
公开(公告)日：2022-09-07
申请号：EP22159104.3
申请日：2022-02-28
发明人： Hsieh, Kuen-Chang
IPC分类号： A61B5/0537 , A61B5/107
摘要： A method of bioimpedance technology to evaluate local or whole body bone mineral density (10) includes the steps of (a) measuring the resistance and reactance of a subject by a bioimpedance measuring instrument (20), and obtaining the height of the subject, and (b) calculating the bone mineral density of the local or whole body of the subject by the formula: BMD=a + b R/H+d Xc/H, where a, b, and d are weighting coefficients; R is the resistance of the subject; Xc is the reactance of the subject; H is the height of the subject. This can achieve the advantages of reducing measurement costs and rapid measurement.
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