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1. 发明专利

AU2002367322A8 Device for measuring the aberration refraction 未知
$Device for measuring the aberration refraction$
公开(公告)号：AU2002367322A8
公开(公告)日：2003-07-24
申请号：AU2002367322
申请日：2002-12-31
申请人： TRACEY TECHNOLOGIES LLC
发明人： KOLENOV SERGIY , SMIRNOV EUGENE , MOLEBNY VASYL V , ILCHENKO LEONID , LASTER LAMAR FREDERICK
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/107 , A61B3/14

2. 发明专利

AU2002367322A1 DEVICE FOR MEASURING THE ABERRATION REFRACTION OF THE EYE 未知
公开(公告)号：AU2002367322A1
公开(公告)日：2003-07-24
申请号：AU2002367322
申请日：2002-12-31
申请人： TRACEY TECHNOLOGIES LLC
发明人： SMIRNOV EUGENE , ILCHENKO LEONID , KOLENOV SERGIY , MOLEBNY VASYL V , LASTER LAMAR FREDERICK
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/107 , A61B3/14

3. 发明专利

AU2003282699A8 Method for measuring the wave aberrations of the eye 未知
公开(公告)号：AU2003282699A8
公开(公告)日：2004-05-04
申请号：AU2003282699
申请日：2003-10-06
申请人： TRACEY TECHNOLOGIES LLC
发明人： MOLEBNY VASYL V , LASTER LAMAR F , MOLEBNY SERGIY
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/103 , A61B3/107 , A61B3/14

4. 发明专利

AU2003282699A1 METHOD FOR MEASURING THE WAVE ABERRATIONS OF THE EYE 未知
公开(公告)号：AU2003282699A1
公开(公告)日：2004-05-04
申请号：AU2003282699
申请日：2003-10-06
申请人： TRACEY TECHNOLOGIES LLC
发明人： LASTER LAMAR F , MOLEBNY SERGIY , MOLEBNY VASYL V
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/103 , A61B3/107 , A61B3/14

5. 发明申请

WO2004032712A3 METHOD FOR MEASURING THE WAVE ABERRATIONS OF THE EYE 审中-公开
标题翻译：测量眼睛波浪的方法
公开(公告)号：WO2004032712A3
公开(公告)日：2004-09-02
申请号：PCT/US0331610
申请日：2003-10-06
申请人： TRACEY TECHNOLOGIES LLC , MOLEBNY SERGIY , MOLEBNY VASYL V , LASTER LAMAR F
发明人： MOLEBNY SERGIY , MOLEBNY VASYL V , LASTER LAMAR F
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/103 , A61B3/107 , A61B3/14
CPC分类号： A61B3/1015
摘要： The invention relates to medical instrumentation, in particular to diagnostic measuring devices, and can be applied, for example, for high-accuracy vision correction. This method uses probing the eye with a thin laser beam, detecting the radiation scattered by retina, measuring the wave front tilt in the form of first partial derivatives along the coordinates in a discrete set of the pupil points with known coordinates, approximating the wave front from said data as functions of pupil coordinates and calculating the wave aberrations of the eye. Partial derivatives are determined in any point of the pupil by means of spline approximation using the values in a discrete number of points, in which the wave front tilts are measured. This set of points can be located along concentric circles or along one of the orthogonal axes. The wave front is reconstructed using numerical integration along the radii with the initial integration point in the center of the pupil. The wave aberrations are calculated on base of wave front data reconstructed in the form of splines.
摘要翻译：本发明涉及医疗仪器，尤其涉及诊断测量装置，并且可以应用于例如高精度视力校正。该方法使用薄激光束探测眼睛，检测由视网膜散射的辐射，以已知坐标的离散瞳孔点集合中沿着坐标的一阶偏导数的形式测量波前倾斜，近似波前根据所述数据作为瞳孔坐标的函数并计算眼睛的波像差。通过使用离散数量的点中的值的样条近似来确定瞳孔的任何点的偏导数，其中测量波前倾斜。这组点可以沿着同心圆或沿着一个正交轴定位。使用沿着半径的数值积分重建波前，初始积分点位于瞳孔中心。根据以样条形式重建的波前数据计算波像差。

6. 发明申请

WO03057008A3 DEVICE FOR MEASURING THE ABERRATION REFRACTION 审中-公开
标题翻译：用于测量抛光折射的装置
公开(公告)号：WO03057008A3
公开(公告)日：2003-09-18
申请号：PCT/US0241853
申请日：2002-12-31
申请人： TRACEY TECHNOLOGIES LLC , MOLEBNY VASYL V , LASTER LAMAR FREDERICK , SMIRNOV EUGENE , ILCHENKO LEONID , KOLENOV SERGIY
发明人： MOLEBNY VASYL V , LASTER LAMAR FREDERICK , SMIRNOV EUGENE , ILCHENKO LEONID , KOLENOV SERGIY
IPC分类号： A61B20060101 , A61B3/00 , A61B3/10 , A61B3/107 , A61B3/14
CPC分类号： A61B3/107 , A61B3/1015
摘要： High-accuracy measurement of aberration refraction of the eye is needed in optometry for advanced investigation of vision and in refraction surgery for high quality laser-based operations of vision correction. Device contains a probing channel, (1) a measuring channel (2) and a channel of positioning, (3) orientation and providing an accommodation state of the eye. The probing channel is being composed of a laser, (6) two one-coordinate deflectors, (7) and (8) selector the first order of diffraction and collimating lens, which are arranged in series. The exit pupil of selector is coincided with front focus of collimating lens. Transferring telescope of the equivalent center of rays deflection by the first deflector in the equivalent center of rays deflection by the second deflector is placed between acousto-optic crystals of singlecoordinate deflectors. The entrance pupil of transferring telescope and the entrance pupil of selector of the first order of diffraction coincide with equivalent center of beams deflection by acousto-optic crystals of the second deflector. Measuring channel includes a objective lens, position-sensitive photo detector, which is placed in its focal plane, whose output is linked to a unit for information processing and display on the basis of a computer.(22).
摘要翻译：在视力检查中需要高精度测量眼睛的像差折射，以进行高级视力检查和折射手术，以实现高质量的基于激光的视力矫正操作。设备包含探测通道，（1）测量通道（2）和定位通道，（3）定位并提供眼睛的适应状态。探测通道由激光器组成，（6）两个单坐标偏转器，（7）和（8）选择串联布置的衍射和准直透镜的一阶。选择器的出射光瞳与准直透镜的前焦点一致。将等效光束中心的望远镜放置在单一偏转器的声光晶体之间，由第一偏转器在等效的第二偏转器偏转中心偏转的望远镜放置。传送望远镜的入射光瞳和第一级衍射的选择器的入射光瞳与第二偏转器的声光晶体的等效光束偏转中心重合。测量通道包括物镜，位置敏感光电检测器，其位于其焦平面中，其输出端与用于信息处理和显示的单元相连接，该计算机基于计算机。

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