专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07794083B2 Fundus oculi observation device and fundus oculi image display device 有权
标题翻译：眼底观察装置和眼底图像显示装置
公开(公告)号：US07794083B2
公开(公告)日：2010-09-14
申请号：US11962786
申请日：2007-12-21
申请人： Hisashi Tsukada , Koki Harumoto , Tsutomu Kikawa , Yasufumi Fukuma , Hiroyuki Otsuka
发明人： Hisashi Tsukada , Koki Harumoto , Tsutomu Kikawa , Yasufumi Fukuma , Hiroyuki Otsuka
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B3/102 , G01N21/4795 , G06F19/00
摘要： A fundus oculi observation device comprises: a first image forming part configured to optically acquire data and form a 2-dimensional image of a surface of a fundus oculi of an eye based on the data; a second image forming part configured to optically acquire data and form a tomographic image of the fundus oculi based on the data; a display; a controller configured to cause the display to display the 2-dimensional image and the tomographic image side by side; and a designating part configured to designate a partial region of the displayed tomographic image, wherein the controller finds a position within the 2-dimensional image corresponding to the designated partial region, and displays designated-position information in a superimposed state on the position within the 2-dimensional image.
摘要翻译：眼底观察装置包括：第一图像形成部，被配置为基于数据光学地获取数据并形成眼底的表面的二维图像; 第二图像形成部，被配置为基于所述数据光学地获取数据并形成眼底的断层图像; 一个显示器控制器，被配置为使所述显示器并排地显示所述二维图像和所述断层图像; 以及指定部，其被配置为指定所述显示的断层图像的部分区域，其中，所述控制器找到与所述指定的部分区域对应的所述2维图像内的位置，并且将叠加状态的指定位置信息显示在所述位置内二维图像。

2. 发明申请

US20080151187A1 FUNDUS OCULI OBSERVATION DEVICE AND FUNDUS OCULI IMAGE DISPLAY DEVICE 有权
标题翻译： FUNDUS OCULI观察设备和FUNDUS OCULI图像显示设备
公开(公告)号：US20080151187A1
公开(公告)日：2008-06-26
申请号：US11962786
申请日：2007-12-21
申请人： Hisashi TSUKADA , Koki Harumoto , Tsutomu Kikawa , Yasufumi Fukuma , Hiroyuki Otsuka
发明人： Hisashi TSUKADA , Koki Harumoto , Tsutomu Kikawa , Yasufumi Fukuma , Hiroyuki Otsuka
IPC分类号： A61B3/12
CPC分类号： A61B3/102 , G01N21/4795 , G06F19/00
摘要： A fundus oculi observation device comprises: a first image forming part configured to optically acquire data and form a 2-dimensional image of a surface of a fundus oculi of an eye based on the data; a second image forming part configured to optically acquire data and form a tomographic image of the fundus oculi based on the data; a display; a controller configured to cause the display to display the 2-dimensional image and the tomographic image side by side; and a designating part configured to designate a partial region of the displayed tomographic image, wherein the controller finds a position within the 2-dimensional image corresponding to the designated partial region, and displays designated-position information in a superimposed state on the position within the 2-dimensional image.
摘要翻译：眼底观察装置包括：第一图像形成部，被配置为基于数据光学地获取数据并形成眼底的表面的二维图像; 第二图像形成部，被配置为基于所述数据光学地获取数据并形成眼底的断层图像; 一个显示器控制器，被配置为使所述显示器并排地显示所述二维图像和所述断层图像; 以及指定部，被配置为指定所述显示的断层图像的部分区域，其中，所述控制器找到与所述指定的部分区域对应的所述2维图像内的位置，并且将叠加状态的指定位置信息显示在所述位置内二维图像。

3. 发明授权

US07566128B2 Fundus observation device, fundus image display device and fundus observation program 有权
标题翻译：眼底观察装置，眼底图像显示装置和眼底观察程序
公开(公告)号：US07566128B2
公开(公告)日：2009-07-28
申请号：US11521360
申请日：2006-09-15
申请人： Hisashi Tsukada , Koki Harumoto , Hiroyuki Aoki , Tsutomu Kikawa , Yasufumi Fukuma
发明人： Hisashi Tsukada , Koki Harumoto , Hiroyuki Aoki , Tsutomu Kikawa , Yasufumi Fukuma
IPC分类号： A61B3/10
CPC分类号： A61B3/102
摘要： To provide a technology that makes it easy to capture a positional relation of a 2-dimensional image of the surface of a fundus oculi and a tomographic image of the fundus oculi. The fundus observation device 1 is provided with a fundus camera unit 1A for forming a 2-dimensional image of the surface of a fundus oculi Ef of an eye to be examined, an OCT unit 150 for forming a tomographic image of the fundus oculi Ef, a scanning unit 141 as well as an image processing part 220, a display 207, and a controlling part 210 of a computer 200 for displaying the 2-dimensional image formed by the fundus camera unit 1A and a tomographic image formed by the OCT unit, etc. in parallel on the display 207, and also for displaying the cross-sectional position information (attention line L, attention region P) indicating the cross-sectional position of the tomographic image on the surface of the fundus oculi Ef, so as to be overlapped with the 2-dimensional image.
摘要翻译：提供一种能够容易地捕获眼底表面的二维图像与眼底断层图像的位置关系的技术。眼底观察装置1设置有用于形成眼睛的眼底Ef的表面的二维图像的眼底相机单元1A，用于形成眼底Ef的断层图像的OCT单元150，扫描单元141以及用于显示由眼底照相机单元1A形成的二维图像的计算机200的图像处理部分220，显示器207和控制部分210以及由OCT单元形成的断层图像，并且还用于显示指示眼底Ef的表面上的断层图像的横截面位置的横截面位置信息（注意力线L，注意区域P），以便与二维图像重叠。

4. 发明申请

US20070070295A1 Fundus observation device, fundus image display device and fundus observation program 有权
标题翻译：眼底观察装置，眼底图像显示装置和眼底观察程序
公开(公告)号：US20070070295A1
公开(公告)日：2007-03-29
申请号：US11521360
申请日：2006-09-15
申请人： Hisashi Tsukada , Koki Harumoto , Hiroyuki Aoki , Tsutomu Kikawa , Yasufumi Fukuma
发明人： Hisashi Tsukada , Koki Harumoto , Hiroyuki Aoki , Tsutomu Kikawa , Yasufumi Fukuma
IPC分类号： A61B3/14
CPC分类号： A61B3/102
摘要： To provide a technology that makes it easy to capture a positional relation of a 2-dimensional image of the surface of a fundus oculi and a tomographic image of the fundus oculi. The fundus observation device 1 is provided with a fundus camera unit 1A for forming a 2-dimensional image of the surface of a fundus oculi Ef of an eye to be examined, an OCT unit 150 for forming a tomographic image of the fundus oculi Ef, a scanning unit 141 as well as an image processing part 220, a display 207, and a controlling part 210 of a computer 200 for displaying the 2-dimensional image formed by the fundus camera unit 1A and a tomographic image formed by the OCT unit, etc. in parallel on the display 207, and also for displaying the cross-sectional position information (attention line L, attention region P) indicating the cross-sectional position of the tomographic image on the surface of the fundus oculi Ef, so as to be overlapped with the 2-dimensional image.
摘要翻译：提供一种能够容易地捕获眼底表面的二维图像与眼底断层图像的位置关系的技术。眼底观察装置1设置有用于形成被检眼眼底Ef的表面的二维图像的眼底照相机部1A，形成眼底Ef的断层图像的OCT单元150 ，扫描单元141以及用于显示由眼底照相机单元1A形成的二维图像的计算机200的图像处理部分220，显示器207和控制部分210以及由OCT形成的断层图像单元等在显示器207上并行显示，并且还用于显示指示眼底Ef的表面上的断层图像的横截面位置的横截面位置信息（注意力线L，注意区域P），因此以与2维图像重叠。

5. 发明申请

US20120033181A1 FUNDUS OBSERVATION APPARATUS 有权
标题翻译：基金观察设备
公开(公告)号：US20120033181A1
公开(公告)日：2012-02-09
申请号：US13264117
申请日：2010-04-02
申请人： Hiroshi Koizumi , Koki Harumoto , Tsutomu Kikawa , Takefumi Hayashi
发明人： Hiroshi Koizumi , Koki Harumoto , Tsutomu Kikawa , Takefumi Hayashi
IPC分类号： A61B3/12 , A61B3/15
CPC分类号： A61B3/152 , A61B3/102 , A61B3/113 , A61B3/12 , A61B3/1225 , A61B3/14 , G06T7/73 , G06T2207/10101 , G06T2207/20068 , G06T2207/30041
摘要： The fundus observation apparatus 1 has a function to form tomographic images and 3-dimensional images of a fundus Ef by scanning signal light LS as well as a function to form a moving image (observation image K) of a fundus Ef during OCT measurement. Furthermore, the fundus observation apparatus 1 includes an x-correction part 231 and a y-correction part 232 for correcting a position in the fundus surface direction of the 3-dimensional image based on the observation image K, and a z-correction part 233 for correcting the position in the fundus depth direction of a 3-dimensional image, based on a tomographic image Gi of the fundus Ef based on the detection results of interference light LC of separately scanned signal light LS and reference light LR.
摘要翻译：眼底观察装置1具有通过扫描信号光LS形成截面图像和眼底Ef的3维图像以及在OCT测量期间形成眼底Ef的运动图像（观察图像K）的功能的功能。此外，眼底观察装置1包括基于观察图像K来校正三维图像的眼底表面方向的位置的x校正部231和y校正部232，以及z校正部233 基于分开扫描的信号光LS和参考光LR的干涉光LC的检测结果，基于眼底Ef的断层图像Gi来校正三维图像的眼底深度方向的位置。

6. 发明授权

US08573776B2 Fundus observation apparatus 有权
标题翻译：眼底观察仪
公开(公告)号：US08573776B2
公开(公告)日：2013-11-05
申请号：US13264117
申请日：2010-04-02
申请人： Hiroshi Koizumi , Koki Harumoto , Tsutomu Kikawa , Takefumi Hayashi
发明人： Hiroshi Koizumi , Koki Harumoto , Tsutomu Kikawa , Takefumi Hayashi
IPC分类号： A61B3/14 , A61B3/15 , A61B3/12
CPC分类号： A61B3/152 , A61B3/102 , A61B3/113 , A61B3/12 , A61B3/1225 , A61B3/14 , G06T7/73 , G06T2207/10101 , G06T2207/20068 , G06T2207/30041
摘要： The fundus observation apparatus 1 has a function to form tomographic images and 3-dimensional images of a fundus Ef by scanning signal light LS as well as a function to form a moving image (observation image K) of a fundus Ef during OCT measurement. Furthermore, the fundus observation apparatus 1 includes an x-correction part 231 and a y-correction part 232 for correcting a position in the fundus surface direction of the 3-dimensional image based on the observation image K, and a z-correction part 233 for correcting the position in the fundus depth direction of a 3-dimensional image, based on a tomographic image Gi of the fundus Ef based on the detection results of interference light LC of separately scanned signal light LS and reference light LR.
摘要翻译：眼底观察装置1具有通过扫描信号光LS形成截面图像和眼底Ef的3维图像以及在OCT测量期间形成眼底Ef的运动图像（观察图像K）的功能的功能。此外，眼底观察装置1包括基于观察图像K来校正三维图像的眼底表面方向的位置的x校正部231和y校正部232，以及z校正部233 基于分开扫描的信号光LS和参考光LR的干涉光LC的检测结果，基于眼底Ef的断层图像Gi来校正三维图像的眼底深度方向的位置。

7. 发明授权

US06685320B2 Opthalmic characteristic measuring apparatus 有权
标题翻译：光学特性测量仪器
公开(公告)号：US06685320B2
公开(公告)日：2004-02-03
申请号：US10122223
申请日：2002-04-16
申请人： Yoko Hirohara , Toshifumi Mihashi , Koki Harumoto
发明人： Yoko Hirohara , Toshifumi Mihashi , Koki Harumoto
IPC分类号： A61B310
CPC分类号： A61B3/1015 , A61B3/107
摘要： A first signal and a second signal are captured at the same time, and the optical characteristics of a subject eye and the corneal shape thereof are measured simultaneously or substantially simultaneously. A calculation section captures a received light signal (first signal) from a first light receiving section and a received light signal (second signal) from a second light receiving section at the same timing or substantially the same timing, obtains the optical characteristics of the subject eye on the basis of the first signal, and obtains the corneal shape of the subject eye on the basis of the second signal. A measurement timing decision section decides, on the basis of the first and/or the second signal, measurement timings of the first signal and the second signal as objects for which a measurement calculation is carried out. The measurement timing decision section uses, as a predetermined decision factor for measuring timing, at least one of a blink, a poor tear film, a lack of a pupil diameter, and a poor eyelid. A display section displays, as an image, the first signal and/or the second signal. The operator judges, on the basis of the displayed first signal and/or second signal, suitableness of measurement with the predetermined decision factor for measuring timing, and decides a measurement signal used for the calculation section.
摘要翻译：同时捕获第一信号和第二信号，同时或基本上同时测量被检眼的光学特性及其角膜形状。计算部分以相同的定时或基本相同的定时从第一光接收部分接收来自第二光接收部分的接收光信号（第一信号）和来自第二光接收部分的接收光信号（第二信号），获得对象的光学特性基于第一信号，基于第二信号获得被检眼的角膜形状。测量定时决定部基于第一信号和/或第二信号，决定作为进行测量计算的对象的第一信号和第二信号的测量定时。测量定时决定部使用眨眼，不良泪液，瞳孔直径不足，眼睑不良中的至少一个作为测定定时的预定决定因素。显示部分显示第一信号和/或第二信号作为图像。操作者根据所显示的第一信号和/或第二信号，根据用于测量定时的预定决定因素来判断测量的适当性，并且确定用于计算部分的测量信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式