Accurate determination of intraocular pressure and characterization of mechanical properties of the cornea
    1.
    发明授权
    Accurate determination of intraocular pressure and characterization of mechanical properties of the cornea 有权
    准确测定眼内压力和角膜机械性能的表征

    公开(公告)号:US08070679B2

    公开(公告)日:2011-12-06

    申请号:US12176848

    申请日:2008-07-21

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: A computer-implemented method for accurate determination of intraocular pressure (IOP) and characterization of mechanical properties of a cornea is provided that includes measuring a cornea with a probe tonometer to produce at least force versus displacement data over a range of applied forces; and forming a model of corneal constitutive parameters, with a computer having a processor, based on the data obtained by the probe tonometer to more accurately determine IOP and characterize mechanical properties of the cornea, wherein the computer is coupled with the probe tonometer.

    摘要翻译: 提供了用于精确测定眼内压(IOP)和表征角膜的机械性质的计算机实现的方法,其包括用探针眼压计测量角膜,以在所施加的力的范围上产生至少力与位移数据; 以及基于由探针眼压计获得的数据更准确地确定眼角膜的机能特性,形成具有处理器的计算机的角膜本构参数的模型,其中所述计算机与所述探针眼压计耦合。

    ACCURATE DETERMINATION OF INTRAOCULAR PRESSURE AND CHARACTERIZATION OF MECHANICAL PROPERTIES OF THE CORNEA
    8.
    发明申请
    ACCURATE DETERMINATION OF INTRAOCULAR PRESSURE AND CHARACTERIZATION OF MECHANICAL PROPERTIES OF THE CORNEA 有权
    精确测定颅内压力和机械性质的特征

    公开(公告)号:US20090030300A1

    公开(公告)日:2009-01-29

    申请号:US12176848

    申请日:2008-07-21

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: A computer-implemented method for accurate determination of intraocular pressure (IOP) and characterization of mechanical properties of a cornea is provided that includes measuring a cornea with a probe tonometer to produce at least force versus displacement data over a range of applied forces; and forming a model of corneal constitutive parameters, with a computer having a processor, based on the data obtained by the probe tonometer to more accurately determine IOP and characterize mechanical properties of the cornea, wherein the computer is coupled with the probe tonometer.

    摘要翻译: 提供了用于精确测定眼内压(IOP)和表征角膜的机械性质的计算机实现的方法,其包括用探针眼压计测量角膜,以在所施加的力的范围上产生至少力与位移数据; 以及基于由探针眼压计获得的数据更准确地确定眼角膜的机能特性,形成具有处理器的计算机的角膜本构参数的模型,其中所述计算机与所述探针眼压计耦合。