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31. 发明申请

US20100118132A1 OPTICAL IMAGE MEASUREMENT DEVICE 有权
标题翻译：光学图像测量装置
公开(公告)号：US20100118132A1
公开(公告)日：2010-05-13
申请号：US12451621
申请日：2008-05-15
申请人： Kazuhiko Yumikake , Hiroaki Okada , Tsutomu Kikawa
发明人： Kazuhiko Yumikake , Hiroaki Okada , Tsutomu Kikawa
IPC分类号： H04N7/18
CPC分类号： G01B9/0203 , A61B3/0091 , A61B3/102 , A61B3/152 , G01B9/02044 , G01B9/02077 , G01B9/02083 , G01B9/02091 , G01B2290/65
摘要： A fundus oculi observation device 1 splits a low-coherence light L0 into a signal light LS and a reference light LR, generates an interference light LC from the signal light LS propagated through an eye E and the reference light LR propagated through a reference mirror 174 to detect the interference light LC and, based on the result of the detection, forms a tomographic image of a fundus oculi Ef. The device 1 includes a scan unit 141 configured to scan with the signal light LS, and an LCD and optical system that present a fixation target. The device 1 acquires an image of the fundus oculi Ef in a state that scan a fixation target is presented while scanning with the signal light LS, and based on the image, determines whether fixation is proper or not.
摘要翻译：眼底观察装置1将低相干光L0分解为信号光LS和参考光LR，从通过眼睛E传播的信号光LS和通过参考镜174传播的参考光LR产生干涉光LC 以检测干涉光LC，并且基于检测结果，形成眼底Ef的断层图像。装置1包括被配置为用信号光LS扫描的扫描单元141以及呈现固定目标的LCD和光学系统。设备1在用信号光LS扫描的同时，在扫描固定目标的状态下获取眼底Ef的图像，并且基于该图像确定是否适当的固定。

32. 发明授权

US08177362B2 Optical image measurement device 有权
标题翻译：光学图像测量装置
公开(公告)号：US08177362B2
公开(公告)日：2012-05-15
申请号：US12450881
申请日：2008-04-08
申请人： Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa , Kazuhiko Yumikake
发明人： Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa , Kazuhiko Yumikake
IPC分类号： A61B3/14
CPC分类号： A61B3/102 , G01N21/4795 , G01N2021/1787
摘要： A device is an OCT device that splits a low-coherence light into a signal light and a reference light, detects an interference light obtained by superimposing the signal light propagated through an eye and the reference light propagated through a reference mirror, and forms an image of an fundus oculi. The device has a scan unit that scans the eye with the signal light. When a cross-section position is designated in an fundus oculi image, the device repetitively scans with the signal light along each cross-section position to repeatedly forms tomographic images at each cross-section position, thereby displaying a tomographic motion image at each cross-section position on a display. An operator can observe the tomographic motion image to designate the range and timing for measurement of a tomographic still image.
摘要翻译：器件是将低相干光分解为信号光和参考光的OCT器件，检测通过叠加通过眼睛传播的信号光和通过参考反射镜传播的参考光而获得的干涉光，并形成图像的眼底。该装置具有用信号灯扫描眼睛的扫描单元。当在眼底图像中指定横截面位置时，该装置利用沿着每个横截面位置的信号光重复扫描以在每个横截面位置处重复形成断层图像，从而在每个横截面位置处显示断层摄影运动图像，显示屏上的截面位置。操作者可以观察层析运动图像来指定断层摄影静止图像的测量的范围和时间。

33. 发明授权

US08098278B2 Optical image measurement device 有权
标题翻译：光学图像测量装置
公开(公告)号：US08098278B2
公开(公告)日：2012-01-17
申请号：US12451621
申请日：2008-05-15
申请人： Kazuhiko Yumikake , Hiroaki Okada , Tsutomu Kikawa
发明人： Kazuhiko Yumikake , Hiroaki Okada , Tsutomu Kikawa
IPC分类号： H04N7/18 , H04N9/47 , A61B3/14
CPC分类号： G01B9/0203 , A61B3/0091 , A61B3/102 , A61B3/152 , G01B9/02044 , G01B9/02077 , G01B9/02083 , G01B9/02091 , G01B2290/65
摘要： A fundus oculi observation device 1 splits a low-coherence light L0 into a signal light LS and a reference light LR, generates an interference light LC from the signal light LS propagated through an eye E and the reference light LR propagated through a reference mirror 174 to detect the interference light LC and, based on the result of the detection, forms a tomographic image of a fundus oculi Ef. The device 1 includes a scan unit 141 configured to scan with the signal light LS, and an LCD and optical system that present a fixation target. The device 1 acquires an image of the fundus oculi Ef in a state that scan a fixation target is presented while scanning with the signal light LS, and based on the image, determines whether fixation is proper or not.
摘要翻译：眼底观察装置1将低相干光L0分解为信号光LS和参考光LR，从通过眼睛E传播的信号光LS和通过参考镜174传播的参考光LR产生干涉光LC 以检测干涉光LC，并且基于检测结果，形成眼底Ef的断层图像。装置1包括被配置为用信号光LS扫描的扫描单元141以及呈现固定目标的LCD和光学系统。设备1在用信号光LS扫描的同时，在扫描固定目标的状态下获取眼底Ef的图像，并且基于该图像确定是否适当的固定。

34. 发明申请

US20100110375A1 OPTICAL IMAGE MEASUREMENT DEVICE 有权
标题翻译：光学图像测量装置
公开(公告)号：US20100110375A1
公开(公告)日：2010-05-06
申请号：US12450881
申请日：2008-04-08
申请人： Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa , Kazuhiko Yumikake
发明人： Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa , Kazuhiko Yumikake
IPC分类号： A61B3/14 , G01B11/02
CPC分类号： A61B3/102 , G01N21/4795 , G01N2021/1787
摘要： A device 1 is an OCT device that splits a low-coherence light L0 into a signal light LS and a reference light LR, detects an interference light LC obtained by superimposing the signal light LS propagated through an eye E and the reference light LR propagated through a reference mirror 174, and forms an image of an fundus oculi Ef. The device 1 has a scan unit 141 that scans the eye E with the signal light LS. When a cross-section position is designated in an fundus oculi image Ef′, the device 1 repetitively scans with the signal light LS along each cross-section position to repeatedly forms tomographic images at each cross-section position, thereby displaying a tomographic motion image at each cross-section position on a display 240A. An operator can observe the tomographic motion image to designate the range and timing for measurement of a tomographic still image.
摘要翻译：器件1是将低相干光L0分解为信号光LS和参考光LR的OCT器件，检测通过叠加通过眼睛E传播的信号光LS和通过传播的参考光LR获得的干涉光LC 参考镜174，并形成眼底Ef的图像。装置1具有用信号光LS扫描眼睛E的扫描单元141。当在眼底图像Ef'中指定横截面位置时，装置1沿着每个横截面位置用信号光LS重复扫描，以在每个横截面位置重复形成断层图像，从而显示断层摄影运动图像在显示器240A上的每个横截面位置。操作者可以观察层析运动图像来指定断层摄影静止图像的测量的范围和时间。

35. 发明申请

US20100039616A1 OPTICAL IMAGE MEASUREMENT DEVICE AND PROGRAM FOR CONTROLLING THE SAME 有权
标题翻译：光学图像测量装置及其控制程序
公开(公告)号：US20100039616A1
公开(公告)日：2010-02-18
申请号：US12450879
申请日：2008-04-08
申请人： Kazuhiko Yumikake , Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa
发明人： Kazuhiko Yumikake , Yutaka Nishio , Hiroaki Okada , Tsutomu Kikawa
IPC分类号： A61B3/12 , G01B11/02 , A61B3/14
CPC分类号： G02B26/105 , A61B3/102 , A61B3/145 , G01N21/4795 , G01N2021/1787 , G02B26/101
摘要： A fundus oculi observation device 1 divides a low-coherence light L0 into a signal light LS and a reference light LR, superimposes the signal light LS propagated through a a fundus oculi Ef and the reference light LR propagated through a reference mirror 174 to generate and detect an interference light LC, and forms an OCT image of the fundus oculi Ef based on the result of the detection. The fundus oculi observation device 1 scans with the signal light LS while changing a scan interval when performing a series of scans with the signal light LS. Thus, it is possible to acquire a highly accurate image at small scan intervals from an attention site, and it is possible to reduce a scanning time by scanning at large intervals in other sites. Accordingly, it is possible to rapidly acquire a highly accurate image of an attention site.
摘要翻译：眼底观察装置1将低相干光L0分成信号光LS和参考光LR，叠加通过眼底Ef传播的信号光LS和通过参考反射镜174传播的参考光LR，以产生和检测干涉光LC，并且基于检测结果形成眼底Ef的OCT图像。眼底观察装置1在用信号光LS进行一系列扫描的同时改变扫描间隔时用信号光LS进行扫描。因此，可以从注意部位以小的扫描间隔获取高精度的图像，并且可以通过在其他位置以大的间隔扫描来减少扫描时间。因此，可以快速地获取关注点的高精度图像。

36. 发明授权

US08096658B2 Fundus oculi observation device and program for controlling the same 有权
标题翻译：眼底观察装置及其控制程序
公开(公告)号：US08096658B2
公开(公告)日：2012-01-17
申请号：US12600865
申请日：2008-04-08
申请人： Tsutomu Kikawa , Hiroyuki Aoki
发明人： Tsutomu Kikawa , Hiroyuki Aoki
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B5/0059 , A61B3/102 , A61B5/0066 , G01N21/4795 , G01N21/64
摘要： A fundus oculi observation device 1 can form a near-infrared motion image and a color image (still image) of a fundus oculi Ef. The device 1 specifies an image region within the near-infrared motion image corresponding to a region of interest within the color image while the near-infrared motion image is being formed. The device 1 scans with a signal light LS based on the specified image region, thereby forming a tomographic image along the scanning line. According to the device 1, it is possible to determine a region of interest within a still image having a comparatively high image quality, specify the image region within the motion image corresponding to this region of interest, set a measurement site for the tomographic image.
摘要翻译：眼底观察装置1可以形成眼底Ef的近红外运动图像和彩色图像（静止图像）。设备1在形成近红外运动图像的同时指定与彩色图像内的感兴趣区域相对应的近红外运动图像内的图像区域。装置1基于指定的图像区域用信号光LS扫描，从而沿着扫描线形成断层图像。根据装置1，可以确定具有较高图像质量的静止图像内的感兴趣区域，指定与该感兴趣区域相对应的运动图像内的图像区域，设置断层图像的测量位置。

37. 发明授权

US07715023B2 Jig mounting apparatus 有权
标题翻译：夹具安装装置
公开(公告)号：US07715023B2
公开(公告)日：2010-05-11
申请号：US11547418
申请日：2005-03-31
申请人： Eiichi Yanagi , Takahiro Watanabe , Yoshimasa Ogawa , Tsutomu Kikawa , Kazuo Kitamura , Yasuo Suzuki , Kenichi Watanabe
发明人： Eiichi Yanagi , Takahiro Watanabe , Yoshimasa Ogawa , Tsutomu Kikawa , Kazuo Kitamura , Yasuo Suzuki , Kenichi Watanabe
IPC分类号： G01B11/14
CPC分类号： B23Q17/24 , B24B9/14
摘要： A jig mounting apparatus has a detection optical system that detects reference marker of an eyeglass lens, is configured so as to determine an mounting point based on the reference marker detected by the detection optical system and position the mounting center of jig, which is used in processing the eyeglass lens, on the mounting point to mount the jig on the surface of the eyeglass lens, in which the detection optical system includes: a focusing optical system that focuses a light-emitting optical flux from a light source on the surface of the eyeglass lens, where hidden marks are formed, via an aperture stop; a reflection plate that reflects an optical flux focused by the focusing optical system and passed through the eyeglass lens; and an imaging device that is provided on a position optically approximately conjugate with the aperture stop and configured to focus on a space portion along an optical axis direction from the surface of the eyeglass lens.
摘要翻译：夹具安装装置具有检测眼镜片的参考标记的检测光学系统，其被构造成基于由检测光学系统检测到的参考标记来确定安装点，并且定位夹具的安装中心在安装点处处理眼镜镜片，以将夹具安装在眼镜镜片的表面上，其中检测光学系统包括：聚焦光学系统，其将来自光源的发光光通量聚焦在通过孔径光阑形成隐藏痕迹的眼镜镜片; 反射板，其反射由聚焦光学系统聚焦并通过眼镜镜片的光通量; 以及成像装置，其设置在与孔径光阑近似共轭的位置处，并被配置为从眼镜透镜的表面沿着光轴方向聚焦在空间部分上。

38. 发明申请

US20080231794A1 Jig Mounting Apparatus 有权
标题翻译：夹具安装装置
公开(公告)号：US20080231794A1
公开(公告)日：2008-09-25
申请号：US11547418
申请日：2005-03-31
申请人： Eiichi Yanagi , Takahiro Watanabe , Yoshimasa Ogawa , Tsutomu Kikawa , Kazuo Kitamura , Yasuo Suzuki , Kenichi Watanabe
发明人： Eiichi Yanagi , Takahiro Watanabe , Yoshimasa Ogawa , Tsutomu Kikawa , Kazuo Kitamura , Yasuo Suzuki , Kenichi Watanabe
IPC分类号： G02C13/00
CPC分类号： B23Q17/24 , B24B9/14
摘要： A jig mounting apparatus has a detection optical system that detects reference marker of an eyeglass lens, is configured so as to determine an mounting point based on the reference marker detected by the detection optical system and position the mounting center of jig, which is used in processing the eyeglass lens, on the mounting point to mount the jig on the surface of the eyeglass lens, in which the detection optical system includes: a focusing optical system that focuses a light-emitting optical flux from a light source on the surface of the eyeglass lens, where hidden marks are formed, via an aperture stop; a reflection plate that reflects an optical flux focused by the focusing optical system and passed through the eyeglass lens; and an imaging device that is provided on a position optically approximately conjugate with the aperture stop and configured to focus on a space portion along an optical axis direction from the surface of the eyeglass lens.
摘要翻译：夹具安装装置具有检测眼镜片的参考标记的检测光学系统，其被构造成基于由检测光学系统检测到的参考标记来确定安装点，并且定位夹具的安装中心在安装点处处理眼镜镜片，以将夹具安装在眼镜镜片的表面上，其中检测光学系统包括：聚焦光学系统，其将来自光源的发光光通量聚焦在通过孔径光阑形成隐藏痕迹的眼镜镜片; 反射板，其反射由聚焦光学系统聚焦并通过眼镜镜片的光通量; 以及成像装置，其设置在与孔径光阑近似共轭的位置处，并被配置为从眼镜透镜的表面沿着光轴方向聚焦在空间部分上。

39. 发明申请

US20100189334A1 FUNDUS OCULI OBSERVATION DEVICE, FUNDUS OCULI IMAGE PROCESSING DEVICE, AND FUNDUS OCULI OBSERVATION METHOD 审中-公开
标题翻译：基金OCULI观察设备，FUNDUS OCULI图像处理设备和基金OCULI观察方法
公开(公告)号：US20100189334A1
公开(公告)日：2010-07-29
申请号：US12733559
申请日：2008-09-09
申请人： Atsuo Tomidokoro , Shinsuke Konno , Makoto Araie , Hiroyuki Aoki , Takashi Fujimura , Tsutomu Kikawa
发明人： Atsuo Tomidokoro , Shinsuke Konno , Makoto Araie , Hiroyuki Aoki , Takashi Fujimura , Tsutomu Kikawa
IPC分类号： G06K9/00
CPC分类号： A61B3/102 , A61B3/0058 , A61B3/1225 , A61B3/14
摘要： A fundus oculi observation device 1 has a function of forming a tomographic image of a fundus oculi Ef and a function of capturing a two-dimensional image of the surface of the fundus oculi Ef (a fundus oculi image Ef′). An arithmetic and control unit 200: specifies a vascular region in the tomographic image and a vascular region in the fundus oculi image Ef′; obtains a common region of the vascular region in the tomographic image and the vascular region in the fundus oculi image Ef′ and specifies the common region in the tomographic image; erases an image of the common region from the tomographic image and estimates a layer position within the common region to add an image representing this layer position to the common region; and obtains the layer thickness of the fundus oculi Ef in the common region based on the image representing this layer position.
摘要翻译：眼底观察装置1具有形成眼底Ef的断层图像和捕获眼底Ef（眼底图像Ef'）的表面的二维图像的功能的功能。算术和控制单元200：指定断层图像中的血管区域和眼底图像Ef'中的血管区域; 获取眼底图像中的血管区域的共同区域和眼底图像Ef'中的血管区域，并指定断层图像中的共同区域; 从断层图像中擦除公共区域的图像，并估计公共区域内的层位置，以将表示该层位置的图像添加到公共区域; 并且基于表示该层位置的图像，获得公共区域中眼底Ef的层厚度。

40. 发明授权

US07407432B2 Lens suction jig installing apparatus and method of determining lens position using apparatus thereof 失效
标题翻译：透镜吸附夹具安装装置及使用其装置确定透镜位置的方法
公开(公告)号：US07407432B2
公开(公告)日：2008-08-05
申请号：US11583403
申请日：2006-10-18
申请人： Takahiro Watanabe , Tsutomu Kikawa
发明人： Takahiro Watanabe , Tsutomu Kikawa
IPC分类号： B24B51/00
CPC分类号： G02C13/003
摘要： The lens suction jig installing apparatus of the present invention comprises a position adjustable pedestal for holding a spectacle lens where a plurality of indices are formed that are provided with a predetermined space on a surface; a position adjusting device for displacing the pedestal within the position adjustable range; an image capture device for capturing an image of the spectacle lens; an image processing device for image-processing to detect the indices based on the image of the spectacle lens; a display device for displaying an image; a display control device for controlling in order to make the display device display an image of the spectacle lens image-captured by the image capture device and an image of the indices obtained by the image-processing; and a jig installing device for installing a lens sucking lens at a predetermined position of the spectacle lens.
摘要翻译：本发明的镜头吸附夹具安装装置包括：位置可调基座，用于保持在表面上设置有预定空间的多个指数的眼镜片; 位置调节装置，用于使所述基座在所述位置可调范围内移位; 用于捕获眼镜镜片的图像的图像捕获装置; 图像处理装置，用于基于眼镜镜片的图像来检测指标; 用于显示图像的显示装置; 显示控制装置，用于控制以使显示装置显示图像拍摄装置拍摄的眼镜片的图像和通过图像处理获得的索引的图像; 以及用于将透镜吸引透镜安装在眼镜镜片的预定位置的夹具安装装置。

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