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1. 发明申请

US20100177181A1 ENDOSCOPE IMAGE PROCESSING METHOD AND APPARATUS, AND ENDOSCOPE SYSTEM USING THE SAME 有权
标题翻译：内窥镜图像处理方法和装置，以及使用其的内窥镜系统
公开(公告)号：US20100177181A1
公开(公告)日：2010-07-15
申请号：US12352387
申请日：2009-01-12
申请人： Daisuke Ayame , Shuichi Ishii , Shinji Takeuchi , Hiroshi Fujita
发明人： Daisuke Ayame , Shuichi Ishii , Shinji Takeuchi , Hiroshi Fujita
IPC分类号： A61B1/04
CPC分类号： A61B1/042 , A61B1/00009 , A61B1/043 , A61B5/0071 , A61B5/0075 , A61B5/0084
摘要： A method capable of obtaining a fluorescence image and a background image with a simple configuration. A color image is obtained, when excitation light is emitted on a subject, by imaging excitation light reflected from the subject and fluorescence emitted from the subject. Thereafter, an estimated spectral image that includes a background image representing the excitation light and a fluorescence image representing the fluorescence is generated by allocating a wavelength component of the excitation light and a wavelength component of the fluorescence included in the obtained color image to different primary color components.
摘要翻译：能够以简单的结构获得荧光图像和背景图像的方法。通过对从被检体反射的激发光进行成像，从被检体发出的荧光进行成像，当对被检体发射激发光时，获得彩色图像。此后，通过将所获得的彩色图像中包含的激发光的波长分量和包含的荧光的波长分量分配给不同的原色来生成包括表示激发光的背景图像和表示荧光的荧光图像的估计光谱图像组件。

2. 发明授权

US07471472B2 Lens system assembling method and spacing jig 失效
标题翻译：镜头系统组装方法和间距夹具
公开(公告)号：US07471472B2
公开(公告)日：2008-12-30
申请号：US11790627
申请日：2007-04-26
申请人： Daisuke Ayame , Hiroshi Fujita
发明人： Daisuke Ayame , Hiroshi Fujita
IPC分类号： G02B7/02
CPC分类号： G02B27/62 , G02B7/021 , G02B7/022 , G02B7/027
摘要： In a lens system assembling method, the spacing between two mutually opposing lenses are set more accurately. The method includes the steps of: holding a first lens with a lens holding member, with the opposing lens face of the first lens being brought into close contact with a first receiving face of a spacing jig, and a lens receiving face of the lens holding member being brought into close contact with a second receiving face of the spacing jig; removing the spacing jig from the first lens and the lens holding member holding the first lens; and setting the spacing between the mutually opposing first and second lenses at a predetermined distance by abutting the second lens to the lens receiving face of the lens holding member such that the opposing lens face of the second lens is brought into close contact with the lens receiving face.
摘要翻译：在透镜系统组装方法中，更精确地设置两个相互相对的透镜之间的间隔。该方法包括以下步骤：保持具有透镜保持部件的第一透镜，使第一透镜的相对透镜面与间隔夹具的第一接收面紧密接触，并且透镜保持部件的透镜接收面构件与间隔夹具的第二接收面紧密接触; 从第一透镜和保持第一透镜的透镜保持部件移除间隔夹具; 以及通过将所述第二透镜与所述透镜保持部件的透镜接收面抵接而将相互相对的第一透镜和第二透镜之间的间隔设置在预定距离处，使得所述第二透镜的相对透镜面与所述透镜接收部紧密接触面对。

3. 发明授权

US08300093B2 Endoscope image processing method and apparatus, and endoscope system using the same 有权
标题翻译：内窥镜图像处理方法和装置，以及使用其的内窥镜系统
公开(公告)号：US08300093B2
公开(公告)日：2012-10-30
申请号：US12352387
申请日：2009-01-12
申请人： Daisuke Ayame , Shuichi Ishii , Shinji Takeuchi , Hiroshi Fujita
发明人： Daisuke Ayame , Shuichi Ishii , Shinji Takeuchi , Hiroshi Fujita
IPC分类号： A61B1/06
CPC分类号： A61B1/042 , A61B1/00009 , A61B1/043 , A61B5/0071 , A61B5/0075 , A61B5/0084
摘要： A method capable of obtaining a fluorescence image and a background image with a simple configuration. A color image is obtained, when excitation light is emitted on a subject, by imaging excitation light reflected from the subject and fluorescence emitted from the subject. Thereafter, an estimated spectral image that includes a background image representing the excitation light and a fluorescence image representing the fluorescence is generated by allocating a wavelength component of the excitation light and a wavelength component of the fluorescence included in the obtained color image to different primary color components.
摘要翻译：能够以简单的结构获得荧光图像和背景图像的方法。通过对从被检体反射的激发光进行成像，从被检体发出的荧光进行成像，当对被检体发射激发光时，获得彩色图像。此后，通过将所获得的彩色图像中包含的激发光的波长分量和包含的荧光的波长分量分配给不同的原色来生成包括表示激发光的背景图像和表示荧光的荧光图像的估计光谱图像组件。

4. 发明授权

US08038609B2 Electronic endoscope apparatus and program 有权
标题翻译：电子内窥镜装置及程序
公开(公告)号：US08038609B2
公开(公告)日：2011-10-18
申请号：US11730094
申请日：2007-03-29
申请人： Shinichi Kohno , Hiroshi Fujita , Daisuke Ayame
发明人： Shinichi Kohno , Hiroshi Fujita , Daisuke Ayame
IPC分类号： A61B1/06
CPC分类号： A61B5/0066 , A61B1/00009 , A61B1/0638 , A61B5/0084
摘要： An endoscope apparatus used in combination with a near infrared light irradiation unit that irradiates near infrared light on a target irradiation section. White light and the infrared light are irradiated on a target observation area including the target irradiation section. The imaging means spectroscopically images a reflected light image of the target observation area, which is outputted as a spectral image signal. The storage section includes estimated matrix data. The IR image signal generation means generates an IR image signal constituted by an estimated value of reflected light intensity of the near infrared light by performing a matrix operation on the spectral image signal using the estimated matrix data and spectral matrix data of the near infrared light. The color image signal generation means generates a color image signal based on the spectral image signal and the IR image signal.
摘要翻译：一种与近红外线照射部照射近红外线的近红外光照射部组合使用的内窥镜装置。白光和红外光照射在包括目标照射部的目标观察区域上。成像装置用光谱图像作为光谱图像信号输出的目标观察区域的反射光图像。存储部分包括估计的矩阵数据。 IR图像信号产生装置使用估计的矩阵数据和近红外光的光谱矩阵数据，通过对光谱图像信号执行矩阵运算，生成由近红外光的反射光强度的估计值构成的IR图像信号。彩色图像信号产生装置根据光谱图像信号和IR图像信号产生彩色图像信号。

5. 发明申请

US20070232861A1 Electronic endoscope apparatus and program 有权
标题翻译：电子内窥镜装置及程序
公开(公告)号：US20070232861A1
公开(公告)日：2007-10-04
申请号：US11730094
申请日：2007-03-29
申请人： Shinichi Kohno , Hiroshi Fujita , Daisuke Ayame
发明人： Shinichi Kohno , Hiroshi Fujita , Daisuke Ayame
IPC分类号： A61B1/06
CPC分类号： A61B5/0066 , A61B1/00009 , A61B1/0638 , A61B5/0084
摘要： An endoscope apparatus used in combination with a near infrared light irradiation unit that irradiates near infrared light on a target irradiation section. White light and the infrared light are irradiated on a target observation area including the target irradiation section. The imaging means spectroscopically images a reflected light image of the target observation area, which is outputted as a spectral image signal. The storage section includes estimated matrix data. The IR image signal generation means generates an IR image signal constituted by an estimated value of reflected light intensity of the near infrared light by performing a matrix operation on the spectral image signal using the estimated matrix data and spectral matrix data of the near infrared light. The color image signal generation means generates a color image signal based on the spectral image signal and the IR image signal.
摘要翻译：一种与近红外线照射部照射近红外线的近红外光照射部组合使用的内窥镜装置。白光和红外光照射在包括目标照射部的目标观察区域上。成像装置用光谱图像作为光谱图像信号输出的目标观察区域的反射光图像。存储部分包括估计的矩阵数据。 IR图像信号产生装置使用估计的矩阵数据和近红外光的光谱矩阵数据，通过对光谱图像信号执行矩阵运算，生成由近红外光的反射光强度的估计值构成的IR图像信号。彩色图像信号产生装置根据光谱图像信号和IR图像信号产生彩色图像信号。

6. 发明申请

US20070253077A1 Lens system assembling method and spacing jig 失效
标题翻译：镜头系统组装方法和间距夹具
公开(公告)号：US20070253077A1
公开(公告)日：2007-11-01
申请号：US11790627
申请日：2007-04-26
申请人： Daisuke Ayame , Hiroshi Fujita
发明人： Daisuke Ayame , Hiroshi Fujita
IPC分类号： G02B7/02
CPC分类号： G02B27/62 , G02B7/021 , G02B7/022 , G02B7/027
摘要： In a lens system assembling method, the spacing between two mutually opposing lenses are set more accurately. The method includes the steps of: holding a first lens with a lens holding member, with the opposing lens face of the first lens being brought into close contact with a first receiving face of a spacing jig, and a lens receiving face of the lens holding member being brought into close contact with a second receiving face of the spacing jig; removing the spacing jig from the first lens and the lens holding member holding the first lens; and setting the spacing between the mutually opposing first and second lenses at a predetermined distance by abutting the second lens to the lens receiving face of the lens holding member such that the opposing lens face of the second lens is brought into close contact with the lens receiving face.
摘要翻译：在透镜系统组装方法中，更精确地设置两个相互相对的透镜之间的间隔。该方法包括以下步骤：保持具有透镜保持部件的第一透镜，使第一透镜的相对透镜面与间隔夹具的第一接收面紧密接触，并且透镜保持部件的透镜接收面构件与间隔夹具的第二接收面紧密接触; 从第一透镜和保持第一透镜的透镜保持部件移除间隔夹具; 以及通过将所述第二透镜与所述透镜保持部件的透镜接收面抵接而将相互相对的第一透镜和第二透镜之间的间隔设置在预定距离处，使得所述第二透镜的相对透镜面与所述透镜接收部紧密接触面对。

7. 发明授权

US06956602B2 Electronic endoscope for highlighting blood vessel 失效
标题翻译：电子内窥镜突出血管
公开(公告)号：US06956602B2
公开(公告)日：2005-10-18
申请号：US10255079
申请日：2002-09-26
申请人： Mitsuru Higuchi , Daisuke Ayame , Kazunori Abe , Shinji Takeuchi , Keiichi Negishi
发明人： Mitsuru Higuchi , Daisuke Ayame , Kazunori Abe , Shinji Takeuchi , Keiichi Negishi
IPC分类号： A61B1/04 , A61B1/045 , H04N7/18
CPC分类号： H04N7/183 , A61B1/00009 , A61B1/045 , A61B1/0638
摘要： The apparatus according to the present invention includes a level adjusting circuit that increases a gain of a G (or B) signal output from a color conversion circuit, a binarization circuit that forms a binarized image from this G signal and an edge detection circuit that extracts blood vessel position signals through edge detection based on this binarized signal. Then, the apparatus extracts RGB color signals making up a blood vessel image by using the above-described blood vessel position signals, increases the gains of these blood vessel color signals and then adds the blood vessel color signals to the color signals of an original image. This allows blood vessels to be displayed in high contrast to mucous membranes, etc. Furthermore, the apparatus can also amplify the R signal and B signal by using a signal obtained by differentiating the above-described G signal as a gain signal to highlight blood vessels.
摘要翻译：根据本发明的装置包括电平调节电路，其增加从颜色转换电路输出的G（或B）信号的增益，从该G信号形成二值化图像的二值化电路和提取基于这种二值化信号的血管位置信号通过边缘检测。然后，通过使用上述血管位置信号，提取构成血管图像的RGB色信号，增加这些血管颜色信号的增益，然后将血管颜色信号与原始图像的颜色信号相加。这允许血管与粘膜等高度显示。此外，该装置还可以通过使用通过将上述G信号作为增益信号进行微分而获得的信号来放大R信号和B信号，以突出血管。

8. 发明申请

US20100000621A1 Method for repairing flexible tube 有权
标题翻译：柔性管修复方法
公开(公告)号：US20100000621A1
公开(公告)日：2010-01-07
申请号：US12457903
申请日：2009-06-24
申请人： Kouichi Kamata , Atsushi Iwasaki , Daisuke Ayame , Nobuharu Takahashi
发明人： Kouichi Kamata , Atsushi Iwasaki , Daisuke Ayame , Nobuharu Takahashi
IPC分类号： F16L55/16
CPC分类号： B05D5/00 , A61B1/00071 , A61B1/0011 , A61B1/005 , B05D1/42 , B05D7/02 , B05D2254/02 , G02B23/2476
摘要： Around a damaged area of a jacket of a flexible tube, a top coat layer whose adhesion to a polymer layer is weak is peeled off with an adhesive tape. The damaged area and its immediate surrounding area are sanded, and then wiped with ethanol for cleaning. A main agent and a hardening agent are heated and defoamed while being mixed to prepare a repair material. The repair material is applied to the damaged area and the immediate surrounding area. A heat shrink tube is opened along slits in an end portion and covers the flexible tube. The heat shrink tube is shrunk with hot air, pressing the repair material and making it flush with a surface of the jacket. The flexible tube is heated with an electric hot plate to harden the repair material. Thereafter, the heat shrink tube is peeled off from the flexible tube.
摘要翻译：在柔性管的护套的损坏区域周围，用粘合带剥离其对聚合物层的粘附性弱的面涂层。受损区域及其周边地区被打磨，然后用乙醇擦拭清洁。将主剂和硬化剂在混合的同时加热消泡以制备修补材料。修复材料应用于受损区域和周边地区。热收缩管沿着端部的狭缝开口并且覆盖柔性管。热收缩管用热空气收缩，按压修补材料并使其与外套的表面齐平。柔性管用电热板加热，以硬化修补材料。此后，将热收缩管从柔性管上剥离。

9. 发明申请

US20060252988A1 Endoscope spectral image system apparatus 有权
标题翻译：内窥镜光谱图像系统装置
公开(公告)号：US20060252988A1
公开(公告)日：2006-11-09
申请号：US11377272
申请日：2006-03-17
申请人： Daisuke Ayame , Kazunori Abe , Shinji Takeuchi
发明人： Daisuke Ayame , Kazunori Abe , Shinji Takeuchi
IPC分类号： A61B1/04 , A61B6/00
CPC分类号： H04N5/2354 , A61B1/00009 , A61B1/045 , A61B1/05 , A61B5/0075 , A61B5/0084 , H04N1/646 , H04N9/07 , H04N9/67 , H04N2005/2255
摘要： An endoscope spectral image system is provided and includes: an image recording apparatus for recording a color image provided by using a scope; and a processor apparatus, in which spectroscopic characteristic information including a spectroscopic characteristic of CCD is output from the processor apparatus to the image recording apparatus along with color image data. At the image recording apparatus, matrix data in correspondence with the spectroscopic characteristic information is selected to be read from a plurality of matrix data stored in a memory, matrix operation by the matrix data and color image data is carried out at a spectral image-forming circuit, and a spectral image formed by signals of arbitrarily selected wavelength regions is provided.
摘要翻译：提供内窥镜光谱图像系统，包括：图像记录装置，用于记录通过使用范围提供的彩色图像; 以及处理器装置，其中包括CCD的分光特性的分光特性信息与彩色图像数据一起从处理器装置输出到图像记录装置。在图像记录装置中，从存储在存储器中的多个矩阵数据中选择与分光特征信息对应的矩阵数据，通过矩阵数据进行矩阵运算，彩色图像数据在光谱图像形成提供由任意选择的波长区域的信号形成的光谱图像。

10. 发明申请

US20060211915A1 Endoscope apparatus 有权
标题翻译：内窥镜装置
公开(公告)号：US20060211915A1
公开(公告)日：2006-09-21
申请号：US11365861
申请日：2006-03-02
申请人： Shinji Takeuchi , Kazunori Abe , Daisuke Ayame , Mitsuru Higuchi
发明人： Shinji Takeuchi , Kazunori Abe , Daisuke Ayame , Mitsuru Higuchi
IPC分类号： A61B1/04 , A61B6/00
CPC分类号： A61B1/05 , A61B5/0059
摘要： An endoscope apparatus comprises: an endoscope comprising an imaging device that forms a color image signal of a body to be observed; a storage portion that stores matrix data regarding a wavelength range in which a spectral image is constituted; a spectral image forming circuit that conducts matrix calculation based on the color image signals by using the matrix data of the storage portion and forms a spectral image of a selected wavelength range; and a wavelength selecting section that selects the wavelength range of the spectral image formed by the spectral image forming circuit through a continuous changeover or a step-wise changeover.
摘要翻译：内窥镜装置包括：内窥镜，其包括形成要观察的身体的彩色图像信号的摄像装置; 存储部分，其存储关于构成光谱图像的波长范围的矩阵数据; 光谱图像形成电路，其通过使用所述存储部分的矩阵数据进行基于所述彩色图像信号的矩阵计算，并形成所选择的波长范围的光谱图像; 以及波长选择部，其通过连续切换或逐步切换来选择由所述光谱图像形成电路形成的所述光谱图像的波长范围。

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