Eye tonometry apparatus, systems and methods
    1.
    发明授权
    Eye tonometry apparatus, systems and methods 有权
    眼压测仪,系统和方法

    公开(公告)号:US07959570B2

    公开(公告)日:2011-06-14

    申请号:US12807101

    申请日:2010-08-27

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: A system for measuring intraocular pressure (IOP) of an eye, comprising a plurality of force sensors that are adapted to contact a surface of an eye, means for measuring the forces exerted on the force sensors when in contact with the eye surface, and processing means that is adapted to receive the measured forces and determine IOP of the eye as a function of the measured forces.

    摘要翻译: 一种用于测量眼睛的眼内压(IOP)的系统,包括适于接触眼睛表面的多个力传感器,用于测量当与眼表面接触时施加在力传感器上的力,以及处理 意味着适于接收所测量的力并根据所测量的力量确定眼睛的眼压。

    Eye tonometry apparatus, systems and methods

    公开(公告)号:US20110054291A1

    公开(公告)日:2011-03-03

    申请号:US12807101

    申请日:2010-08-27

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: A system for measuring intraocular pressure (IOP) of an eye, comprising a plurality of force sensors that are adapted to contact a surface of an eye, means for measuring the forces exerted on the force sensors when in contact with the eye surface, and processing means that is adapted to receive the measured forces and determine IOP of the eye as a function of the measured forces.

    Method of modeling the behavior of an eye subjected to an external force
    3.
    发明申请
    Method of modeling the behavior of an eye subjected to an external force 审中-公开
    对经受外力的眼睛行为进行建模的方法

    公开(公告)号:US20100049447A1

    公开(公告)日:2010-02-25

    申请号:US12583466

    申请日:2009-08-21

    IPC分类号: G06F19/00 G06G7/48 G01M19/00

    CPC分类号: G16H50/50 A61B3/0025

    摘要: A method for simulating the behavior of an eye comprising the steps of (i) generating a FEM model of the eye representing the physical structure of the eye, the FEM model including an elastic walled corneo-scleral shell, (ii) modeling deformations of the eye with the FEM model, the deformation modeling including the simulated application of at least one external force to the FEM model, and (iv) obtaining FEM model solutions iteratively in an incremental fashion, whereby adjustable nodal pressure is introduced inside the corneo-scleral shell.

    摘要翻译: 一种用于模拟眼睛行为的方法,包括以下步骤:(i)产生代表眼睛的物理结构的眼睛的FEM模型,包括弹性围壁的巩膜外壳的FEM模型,(ii)模型的变形 通过FEM模型,变形建模包括对FEM模型的至少一个外力的模拟应用,以及(iv)以递增的方式迭代地获得FEM模型解,从而在角膜巩膜内引入可调节节点压力 。