公开(公告)号：US20080062390A1

公开(公告)日：2008-03-13

申请号：US11896967

申请日：2007-09-07

申请人： Yudong Zhang ,  Jian Wang ,  Lixin Zhao ,  Song Hu ,  Xiaochun Dong ,  Xuejun Rao ,  Hongtao Gao ,  Yun Dai

发明人： Yudong Zhang ,  Jian Wang ,  Lixin Zhao ,  Song Hu ,  Xiaochun Dong ,  Xuejun Rao ,  Hongtao Gao ,  Yun Dai

IPC分类号： G03B27/73

CPC分类号： G03F7/70291 ,  B29D11/00038 ,  G03F7/24 ,  G03F7/703

摘要： A customizing equipment for individualized contact lenses comprises an uniform illumination system, a gray image generation system, a projection optical system, a stage system and an alignment system, among which the uniform illumination system generates uniform parallel illuminative light, which generates gray images through the gray image generator controlled by a computer after going through the gray image generation system according to detection results of aberration of human eyes, and images on the image plane of given radius of curvature with photoresist on the samples' surface, which is fixed on the stage system and adjusted to the correct position through the alignment system, after the gray images are zoomed and the curvature of the image field is corrected through the projection optical system, so that the photoresist on the samples' surface will be exposed according to the gray levels of the gray images, after which the exposed samples are developed and etched to obtain the device with continuous embossment microstructure on the sphere. After the checking and post-processing, this device will result in the individualized contact lenses, which can be worn. This current invention can realizes fast customization of individualized contact lenses.

摘要翻译： 用于个性化隐形眼镜的定制设备包括均匀照明系统，灰色图像生成系统，投影光学系统，舞台系统和对准系统，其中均匀的照明系统产生均匀的平行照明光，其通过 根据人眼像差的检测结果经过灰度图像生成系统后，由计算机控制的灰度图像发生器，以及固定在台面上的样品表面上的具有光刻胶的给定曲率半径的图像平面上的图像 系统，并通过对准系统调整到正确的位置，在灰度图像变焦后，通过投影光学系统校正图像的曲率，使得样品表面上的光致抗蚀剂将根据灰度级曝光 的灰色图像，然后将曝光的样品显影并蚀刻以获得 在球体上具有连续压花微结构的装置。 检查和后处理后，此设备将导致可佩戴的个性化隐形眼镜。 本发明可实现个性化隐形眼镜的快速定制。

公开(公告)号：US08061841B2

公开(公告)日：2011-11-22

申请号：US11896967

申请日：2007-09-07

申请人： Yudong Zhang ,  Jian Wang ,  Lixin Zhao ,  Song Hu ,  Xiaochun Dong ,  Xuejun Rao ,  Hongtao Gao ,  Yun Dai

发明人： Yudong Zhang ,  Jian Wang ,  Lixin Zhao ,  Song Hu ,  Xiaochun Dong ,  Xuejun Rao ,  Hongtao Gao ,  Yun Dai

IPC分类号： A61B3/10

CPC分类号： G03F7/70291 ,  B29D11/00038 ,  G03F7/24 ,  G03F7/703

摘要： A customizing equipment for individualized contact lenses comprises an uniform illumination system, a gray image generation system, a projection optical system, a stage system and an alignment system, among which the uniform illumination system generates uniform parallel illuminative light, which generates gray images through the gray image generator controlled by a computer after going through the gray image generation system according to detection results of aberration of human eyes, and images on the image plane of given radius of curvature with photoresist on the samples' surface, which is fixed on the stage system and adjusted to the correct position through the alignment system, after the gray images are zoomed and the curvature of the image field is corrected through the projection optical system, so that the photoresist on the samples' surface will be exposed according to the gray levels of the gray images, after which the exposed samples are developed and etched to obtain the device with continuous embossment microstructure on the sphere. After the checking and post-processing, this device will result in the individualized contact lenses, which can be worn. This current invention can realizes fast customization of individualized contact lenses.

摘要翻译： 用于个性化隐形眼镜的定制设备包括均匀照明系统，灰色图像生成系统，投影光学系统，舞台系统和对准系统，其中均匀的照明系统产生均匀的平行照明光，其通过 根据人眼像差的检测结果经过灰度图像生成系统后，由计算机控制的灰度图像发生器，以及固定在台面上的样品表面上的具有光刻胶的给定曲率半径的图像平面上的图像 系统，并通过对准系统调整到正确的位置，在灰度图像变焦后，通过投影光学系统校正图像的曲率，使得样品表面上的光致抗蚀剂将根据灰度级曝光 的灰色图像，然后将曝光的样品显影并蚀刻以获得 在球体上具有连续压花微结构的装置。 检查和后处理后，此设备将导致可佩戴的个性化隐形眼镜。 本发明可实现个性化隐形眼镜的快速定制。

公开(公告)号：US08020992B2

公开(公告)日：2011-09-20

申请号：US12794511

申请日：2010-06-04

申请人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

发明人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

IPC分类号： A61B3/00 ,  A61B3/10

CPC分类号： A61H5/00 ,  A61B3/14

摘要： The present invention proposes a human eye adaptive optical visual perception training apparatus, comprising: a human eye wave aberration measurement sub-system for measuring the human eye wave aberration of a person to be tested; a human eye wave aberration correction sub-system for driving and controlling the wavefront corrector to correct the human eye wave aberration of the person to be tested based on the measured human eye wave aberration of the tested person; and a visual perception training sub-system for processing and displaying sighting targets of different spatial frequencies and different contrasts, and presenting the sighting targets to the tested person, to conduct a human eye visual function measurement process and a visual perception training process. The apparatus according to the present invention is capable of several functions including eye aberration correction, visual function measurement, visual perception training. Finer visual stimulus is obtained by correcting human eye aberration, and then the human eye acuity limit can be measured, and the visual perception training effect and visual function of the human eye can be efficiently improved by performing visual perception training with such apparatus.

摘要翻译： 本发明提出了一种人眼自适应光学视觉感知训练装置，包括：人眼波像差测量子系统，用于测量被测试者的人眼波像差; 用于驱动和控制波前校正器的人眼波像差校正子系统，用于根据所测试的人眼波像差来校正被测试者的人眼波像差; 以及用于处理和显示不同空间频率和不同对比度的瞄准目标的视觉感知训练子系统，并向被测试人员呈现瞄准目标，进行人眼视觉功能测量过程和视觉感知训练过程。 根据本发明的装置能够具有眼像差校正，视觉功能测量，视觉感知训练等多种功能。 通过校正人眼畸变获得更精细的视觉刺激，然后可以测量人眼的视力限制，通过用这种装置进行视觉感知训练，可以有效地提高人眼的视觉感知训练效果和视觉功能。

公开(公告)号：US08020991B2

公开(公告)日：2011-09-20

申请号：US12794473

申请日：2010-06-04

申请人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

发明人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

IPC分类号： A61B3/00 ,  A61B3/14 ,  A61B3/10

CPC分类号： A61B3/14 ,  A61H5/00

摘要： The present invention proposes a two-eye adaptive optical visual perception training apparatus, comprising: left and right eye wave aberration measurement sub-systems for measuring eye wave aberrations of the left and right eyes of a person to be tested; left and right eye wave aberration correction sub-systems for driving and controlling the wavefront corrector to correct the wave aberrations of the left and right eyes of the person to be tested based on the measured wave aberrations of the left and right eyes of the tested person; and a two-eye visual perception training sub-system for processing and displaying sighting targets of different spatial frequencies and different contrasts and presenting the sighting targets to the tested person, to conduct a two-eye visual function measurement process and a visual perception training process. By means of the apparatus according to the present invention, finer visual stimulus is obtained by correcting aberrations of two eyes, and then eye acuity limit of the two eyes can be measured, and the visual perception training effect and visual function of the two eyes can be efficiently improved by performing visual perception training on the two eyes with such apparatus.

摘要翻译： 本发明提出了一种双眼自适应光学视觉感知训练装置，包括：左眼和右眼波像差测量子系统，用于测量被测试者的左眼和右眼的眼波畸变; 用于驱动和控制波前校正器的左右眼波像差校正子系统，用于根据所测试的人的左眼和右眼的测量的波像差来校正被测试者的左眼和右眼的波像差 ; 以及用于处理和显示不同空间频率和不同对比度的瞄准目标的双眼视觉训练子系统，并向被测试人员呈现目标目标，进行双眼视觉功能测量过程和视觉感知训练过程 。 通过根据本发明的装置，通过校正两只眼睛的像差来获得更精细的视觉刺激，然后可以测量两只眼睛的眼压极限，并且两只眼睛的视觉感知训练效果和视觉功能可以 通过用这种装置对两只眼睛进行视觉感知训练来有效地改善。

公开(公告)号：US20110149238A1

公开(公告)日：2011-06-23

申请号：US12794511

申请日：2010-06-04

申请人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

发明人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

IPC分类号： A61B3/00

CPC分类号： A61H5/00 ,  A61B3/14

摘要： The present invention proposes a human eye adaptive optical visual perception training apparatus, comprising: a human eye wave aberration measurement sub-system for measuring the human eye wave aberration of a person to be tested; a human eye wave aberration correction sub-system for driving and controlling the wavefront corrector to correct the human eye wave aberration of the person to be tested based on the measured human eye wave aberration of the tested person; and a visual perception training sub-system for processing and to displaying sighting targets of different spatial frequencies and different contrasts, and presenting the sighting targets to the tested person, to conduct a human eye visual function measurement process and a visual perception training process. The apparatus according to the present invention is capable of several functions including eye aberration correction, visual function measurement, visual perception training. Finer visual stimulus is obtained by correcting human eye aberration, and then the human eye acuity limit can be measured, and the visual perception training effect and visual function of the human eye can be efficiently improved by performing visual perception training with such apparatus.

摘要翻译： 本发明提出了一种人眼自适应光学视觉感知训练装置，包括：人眼波像差测量子系统，用于测量被测试者的人眼波像差; 用于驱动和控制波前校正器的人眼波像差校正子系统，用于根据所测试的人眼波像差来校正被测试者的人眼波像差; 以及用于处理和显示不同空间频率和不同对比度的瞄准目标的视觉感知训练子系统，并向被测试人员呈现目标目标，进行人眼视觉功能测量过程和视觉感知训练过程。 根据本发明的装置能够具有眼像差校正，视觉功能测量，视觉感知训练等多种功能。 通过校正人眼畸变获得更精细的视觉刺激，然后可以测量人眼的视力限制，通过用这种装置进行视觉感知训练，可以有效地提高人眼的视觉感知训练效果和视觉功能。

公开(公告)号：US20110149237A1

公开(公告)日：2011-06-23

申请号：US12794473

申请日：2010-06-04

申请人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

发明人： Yudong Zhang ,  Yifeng Zhou ,  Yun Dai ,  Xuejun Rao ,  Haoxin Zhao

IPC分类号： A61B3/00

CPC分类号： A61B3/14 ,  A61H5/00

摘要： The present invention proposes a two-eye adaptive optical visual perception training apparatus, comprising: left and right eye wave aberration measurement sub-systems for measuring eye wave aberrations of the left and right eyes of a person to be tested; left and right eye wave aberration correction sub-systems for driving and controlling the wavefront corrector to correct the wave aberrations of the left and right eyes of the person to be tested based on the measured wave aberrations of the left and right eyes of the tested person; and a two-eye visual perception training sub-system for processing and displaying sighting targets of different spatial frequencies and different contrasts and presenting the sighting targets to the tested person, to conduct a two-eye visual function measurement process and a visual perception training process. By means of the apparatus according to the present invention, finer visual stimulus is obtained by correcting aberrations of two eyes, and then eye acuity limit of the two eyes can be measured, and the visual perception training effect and visual function of the two eyes can be efficiently improved by performing visual perception training on the two eyes with such apparatus.

摘要翻译： 本发明提出了一种双眼自适应光学视觉感知训练装置，包括：左眼和右眼波像差测量子系统，用于测量被测试者的左眼和右眼的眼波畸变; 用于驱动和控制波前校正器的左右眼波像差校正子系统，用于根据所测试的人的左眼和右眼的测量的波像差来校正被测试者的左眼和右眼的波像差 ; 以及用于处理和显示不同空间频率和不同对比度的瞄准目标的双眼视觉训练子系统，并向被测试人员呈现目标目标，进行双眼视觉功能测量过程和视觉感知训练过程 。 通过根据本发明的装置，通过校正两只眼睛的像差来获得更精细的视觉刺激，然后可以测量两只眼睛的眼睛视力限制，并且两只眼睛的视觉感知训练效果和视觉功能可以 通过用这种装置对两只眼睛进行视觉感知训练来有效地改善。