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公开(公告)号：US07556605B2
公开(公告)日：2009-07-07
申请号：US11906198
申请日：2007-10-01
CPC分类号： A61B5/442 , A61B5/0055 , A61B5/0088
摘要： The invention relates to methods of measuring the overall elasticity of skin and determining the portion of the overall elasticity that is due to elastic properties and the portion of overall elasticity that is due to viscoelastic properties of the skin and correlating the results of the measurement to an individual's chronological age. The invention also relates to methods of measuring improvements in a person's skin health by measuring elasticity before, during and after human clinical trials of topical and/or oral treatment compositions. The parameters for determining elasticity are based on areas that are defined on a deformation/relaxation curve and require that an inflection point be determined for each skin sample analyzed.
摘要翻译： 本发明涉及测量皮肤整体弹性的方法，并确定由于弹性和弹性部分所引起的整体弹性的部分，这是由于皮肤的粘弹性，并将测量结果与 个人的年龄。 本发明还涉及通过在局部和/或口服治疗组合物的人临床试验之前，期间和之后测量弹性来测量人的皮肤健康改善的方法。 用于确定弹性的参数基于在变形/松弛曲线上定义的区域，并且要求为分析的每个皮肤样品确定拐点。
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公开(公告)号：US20080087098A1
公开(公告)日：2008-04-17
申请号：US11906198
申请日：2007-10-01
IPC分类号： G01N3/20
CPC分类号： A61B5/442 , A61B5/0055 , A61B5/0088
摘要： The invention relates to methods of measuring the overall elasticity of skin and determining the portion of the overall elasticity that is due to elastic properties and the portion of overall elasticity that is due to viscoelastic properties of the skin and correlating the results of the measurement to an individual's chronological age. The invention also relates to methods of measuring improvements in a person's skin health by measuring elasticity before, during and after human clinical trials of topical and/or oral treatment compositions. The parameters for determining elasticity are based on areas that are defined on a deformation/relaxation curve and require that an inflection point be determined for each skin sample analyzed.
摘要翻译： 本发明涉及测量皮肤整体弹性的方法，并确定由于弹性和弹性部分所引起的整体弹性的部分，这是由于皮肤的粘弹性，并将测量结果与 个人的年龄。 本发明还涉及通过在局部和/或口服治疗组合物的人临床试验之前，期间和之后测量弹性来测量人的皮肤健康改善的方法。 用于确定弹性的参数基于在变形/松弛曲线上定义的区域，并且要求为分析的每个皮肤样品确定拐点。
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