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1. 发明申请

US20110034768A1 ENDOSCOPE HAVING OPTICAL FIBERS 审中-公开
标题翻译：内窥镜具有光纤
公开(公告)号：US20110034768A1
公开(公告)日：2011-02-10
申请号：US12876900
申请日：2010-09-07
申请人： Takao Ozaki , Osamu Kuroda , Takayuki Nakamura , Takayuki Iida
发明人： Takao Ozaki , Osamu Kuroda , Takayuki Nakamura , Takayuki Iida
IPC分类号： A61B1/04
CPC分类号： G02B23/26 , A61B1/00096 , A61B1/00165 , A61B1/00167 , G02B23/2469 , G02B26/103 , H04N5/2259 , H04N5/23232 , H04N5/349 , H04N2005/2255
摘要： An endoscope for imaging of an object in a body cavity by receiving image light on an image sensor is provided. In an elongated tube for entry in the body cavity, an objective lens system is incorporated for receiving the image light from the object. A fiber optic image guide includes plural bundled optical fibers and a distal tip, is inserted in the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system. A piezoelectric actuator is positioned on the distal tip, for displacing the distal tip periodically. The image sensor detects the image light from the fiber optic image guide for plural times in synchronism with the displacement for forming a synthesized image. An anchoring device anchors the elongated tube partially on a wall of the body cavity, to stabilize the elongated tube relative to the image light.
摘要翻译：提供了一种用于通过在图像传感器上接收图像光来对体腔内的物体进行成像的内窥镜。在用于进入体腔的细长管中，并入物镜系统以接收来自物体的图像光。光纤图像引导件包括多个捆扎的光纤和远端，并插入细长管中，用于透过物镜系统传输聚焦在远端上的图像光。压电致动器定位在远侧末端上，用于周期性地移动远端。图像传感器与用于形成合成图像的位移同步地检测来自光纤图像引导件的图像光多次。锚固装置将细长管部分地锚定在体腔的壁上，以使细长管相对于图像光稳定。

2. 发明申请

US20100317923A1 ENDOSCOPE SYSTEM, ENDOSCOPE, AND DRIVING METHOD 审中-公开
标题翻译：内窥镜系统，内窥镜和驱动方法
公开(公告)号：US20100317923A1
公开(公告)日：2010-12-16
申请号：US12787269
申请日：2010-05-25
申请人： Azuchi Endo , Takayuki Iida , Takao Ozaki , Takayuki Nakamura , Osamu Kuroda
发明人： Azuchi Endo , Takayuki Iida , Takao Ozaki , Takayuki Nakamura , Osamu Kuroda
IPC分类号： A61B1/07
CPC分类号： A61B1/042 , A61B1/0008 , A61B1/00188 , A61B1/0053 , A61B1/0653
摘要： An endoscope includes an elongated tube. An objective lens system is disposed in the elongated tube, for passing image light from an object. A fiber optic image guide includes plural optical fibers bundled together, has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system in a proximal direction. A displacing device displaces the distal tip laterally and periodically upon receiving entry of the image light being focused by use of a piezoelectric actuator positioned outside the distal tip. An image sensor creates images in plural set positions of the distal tip. First to fourth images among the plural images created consecutively are combined to form a first synthesized image. Then second to fifth images among the plural images without use of the first image are combined to form a second synthesized image.
摘要翻译：内窥镜包括细长管。物镜系统设置在细长管中，用于使来自物体的图像光通过。纤维光学图像引导件包括捆扎在一起的多个光纤，具有远端，通过细长管插入，用于通过物镜系统沿近端方向透射聚焦在远端上的图像光。移位装置在通过使用定位在远侧末端外侧的压电致动器接收到被聚焦的图像光的进入时侧向和周期性地移位。图像传感器创建远端尖端的多个设定位置的图像。连续创建的多个图像中的第一至第四图像被组合以形成第一合成图像。然后，不使用第一图像的多个图像中的第二至第五图像被组合以形成第二合成图像。

3. 发明授权

US08517929B2 Endoscope system 失效
标题翻译：内窥镜系统
公开(公告)号：US08517929B2
公开(公告)日：2013-08-27
申请号：US13166765
申请日：2011-06-22
申请人： Osamu Kuroda , Takayuki Iida
发明人： Osamu Kuroda , Takayuki Iida
IPC分类号： A61B1/06 , A61B1/04
CPC分类号： A61B1/05 , A61B1/0653 , A61B1/07 , G02B23/2469 , G02B27/48 , G06T5/002 , G06T2207/10024 , G06T2207/10068
摘要： An endoscope system is able to stably obtain an image free from speckle interference. A captured image including a first basic color component B on which a speckle noise of a laser beam is superimposed and a second basic color component G not including the speckle noise. A speckle noise component Bs is extracted based on difference information between the first basic color component B and the second basic color component G Based on the extracted speckle noise component Bs, the speckle noise component Bs is removed from the first basic color component B, so as to obtain a good observation image free from the speckle noise.
摘要翻译：内窥镜系统能够稳定地获得没有斑点干扰的图像。包括其上叠加有激光束的斑点噪声的第一基本色彩分量B和不包括斑点噪声的第二基色分量G的拍摄图像。基于第一基色分量B和第二基色分量G之间的差信息提取散斑噪声分量Bs基于提取的散斑噪声分量Bs，从第一基色分量B除去斑点噪声分量Bs，因此以获得没有斑点噪声的良好观察图像。

4. 发明申请

US20120053417A1 ENDOSCOPE AND HARDNESS ADJUSTER 审中-公开
公开(公告)号：US20120053417A1
公开(公告)日：2012-03-01
申请号：US13221518
申请日：2011-08-30
申请人： Shinichi YAMAKAWA , Kimitake Fukushima , Takayuki Nakamura , Maki Saito , Shozo Iyama , Atsuhiko Ishihara , Takayuki Iida
发明人： Shinichi YAMAKAWA , Kimitake Fukushima , Takayuki Nakamura , Maki Saito , Shozo Iyama , Atsuhiko Ishihara , Takayuki Iida
IPC分类号： A61B1/00
CPC分类号： A61B1/00078 , A61B1/00066 , A61B1/0016
摘要： The endoscope includes: a hardness adjusting device which changes the flexibility of the flexible portion of an endoscope insertion unit; and a handling member that handles the hardness adjusting device. The handling member is positioned in a region in which the handling member can be operated with one hand of an operator holding the handheld operation unit of the endoscope, the region being located in an upper portion of the handheld operation unit. The contact spring is extended from the front end of the handheld operation unit to the upper portion of the handheld operation unit, the front end of the handheld operation unit continuing to the flexible portion.

5. 发明授权

US09113787B2 Electronic endoscope system 有权
标题翻译：电子内窥镜系统
公开(公告)号：US09113787B2
公开(公告)日：2015-08-25
申请号：US13283396
申请日：2011-10-27
申请人： Kiyohiro Maeda , Takayuki Iida
发明人： Kiyohiro Maeda , Takayuki Iida
IPC分类号： A61B5/00 , A61B1/00 , A61B1/06 , A61B5/1455 , A61B5/1459 , G01J3/10 , G01J3/28 , G01J3/42 , G02B23/24
CPC分类号： A61B5/0084 , A61B1/00009 , A61B1/0005 , A61B1/00186 , A61B1/0638 , A61B1/0646 , A61B5/0075 , A61B5/14551 , A61B5/1459 , A61B5/7232 , G01J3/10 , G01J3/28 , G01J3/42 , G02B23/2484
摘要： In an endoscope system, rays of different wavelength bands are sequentially projected toward a target site of a test subject, to obtain image signals from the reflected rays. Reflection spectra are calculated from the image signals and subjected to a multi-regression analysis in combination with absorption spectra of those objects which are relevant to the inspection, such as blood or hemoglobin in the target site, and absorption spectra of irrelevant objects other than the relevant objects, such as bile or staining materials. Spectral components of the irrelevant objects in the reflection spectra are determined through the multi-regression analysis, and are eliminated from the reflection spectra, providing second reflection spectra. A couple of images are produced and displayed on the basis of the first reflection spectra from which the spectral components of the irrelevant objects are not eliminated and the second reflection spectra.
摘要翻译：在内窥镜系统中，将不同波长带的光线依次投射到被测者的目标部位，从反射光线获得图像信号。从图像信号计算反射光谱，并与检测相关的那些物体的吸收光谱（如目标部位的血液或血红蛋白）以及不相关物体的吸收光谱结合进行多元回归分析相关物品，如胆汁或染色物质。通过多元回归分析确定反射光谱中无关物体的光谱分量，并从反射光谱中消除，提供第二反射光谱。基于不消除不相关对象的光谱分量的第一反射光谱和第二反射光谱，产生和显示几个图像。

6. 发明授权

US09002816B2 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US09002816B2
公开(公告)日：2015-04-07
申请号：US13310399
申请日：2011-12-02
申请人： Sumi Omura , Takayuki Iida , Kensuke Horiuchi , Kentaro Nagahama
发明人： Sumi Omura , Takayuki Iida , Kensuke Horiuchi , Kentaro Nagahama
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/3064
摘要： According to one embodiment, an information processing apparatus comprises a content display, an extraction module, a storage, and a keyword display. The content display is configured to display a content. The extraction module is configured to extract a keyword from the content displayed by the content display. The storage is configured to store a first keyword extracted by the extraction module. The keyword display is configured to display the first keyword extracted by the extraction module and a second keyword read from the storage.
摘要翻译：根据一个实施例，信息处理设备包括内容显示，提取模块，存储和关键字显示。内容显示被配置为显示内容。提取模块被配置为从由内容显示显示的内容中提取关键字。存储器被配置为存储由提取模块提取的第一关键字。关键字显示被配置为显示由提取模块提取的第一关键字和从存储器读取的第二关键字。

7. 发明授权

US08876706B2 Endoscopic apparatus 有权
标题翻译：内窥镜装置
公开(公告)号：US08876706B2
公开(公告)日：2014-11-04
申请号：US13591378
申请日：2012-08-22
申请人： Akira Mizuyoshi , Maki Saito , Takayuki Iida
发明人： Akira Mizuyoshi , Maki Saito , Takayuki Iida
IPC分类号： A61B1/06 , A61B1/045 , A61B1/00
CPC分类号： A61B1/0684 , A61B1/00006 , A61B1/045 , A61B1/063 , A61B1/0638 , A61B1/0653 , A61B1/0669
摘要： According to an aspect of the invention, an endoscopic apparatus outputs illuminating light from a tip of an endoscope inserting module to a subject and detects a reflected light from the subject to obtain an image signal of the subject. The endoscopic apparatus includes a first light source, a second light source, a target light intensity setting module, a light intensity ratio setting module, an information storing module, an amplitude value setting module, a driving signal generating module, a signal supplying module.
摘要翻译：根据本发明的一个方面，内窥镜装置将来自内窥镜插入模块的尖端的照明光输出到被摄体，并检测来自被摄体的反射光，以获得被摄体的图像信号。内窥镜装置包括第一光源，第二光源，目标光强度设定模块，光强度比设定模块，信息存储模块，振幅值设定模块，驱动信号生成模块，信号提供模块。

8. 发明授权

US08585586B2 Electronic endoscope system, processor for electronic endoscope, and target tracing method 有权
标题翻译：电子内窥镜系统，电子内窥镜处理器和目标跟踪方法
公开(公告)号：US08585586B2
公开(公告)日：2013-11-19
申请号：US13108086
申请日：2011-05-16
申请人： Hiroshi Yamaguchi , Takayuki Iida
发明人： Hiroshi Yamaguchi , Takayuki Iida
IPC分类号： A61B1/06 , A61B1/04 , A61B1/00
CPC分类号： A61B5/14551 , A61B1/00009 , A61B1/043 , A61B1/05 , A61B1/063 , A61B1/0638 , A61B1/0646 , A61B1/0669 , A61B5/1459
摘要： In a tracing mode of an electronic endoscope system, a target designating frame is displayed on a monitor to enable designating a tracing target in an endoscopic image captured from an interior of a body cavity illuminated with a broadband light. After the tracing target is designated, narrowband rays of different wavelength ranges from each other are sequentially projected into the body cavity, to acquire biological information on the designated tracing target from image signals obtained under these narrowband rays. On the basis of the biological information on the tracing target, an area corresponding to the tracing target is detected from endoscopic images newly captured after the designation of the tracing target.
摘要翻译：在电子内窥镜系统的跟踪模式中，目标指定框架被显示在监视器上，以使得能够指定从用宽带光照射的体腔内部捕获的内窥镜图像中的跟踪目标。在指定跟踪目标之后，将彼此不同波长范围的窄带射线顺序地投射到体腔中，从在这些窄带射线下获得的图像信号获取指定的跟踪目标上的生物信息。根据跟踪目标的生物信息，从跟踪对象的指定后的新近捕获的内窥镜图像中检测与跟踪对象对应的区域。

9. 发明授权

US08579799B2 Electronic endoscope system, processor for electronic endoscope, image search system, and image search method 有权
标题翻译：电子内窥镜系统，电子内窥镜处理器，图像搜索系统和图像搜索方法
公开(公告)号：US08579799B2
公开(公告)日：2013-11-12
申请号：US13163542
申请日：2011-06-17
申请人： Hiroshi Yamaguchi , Takayuki Iida
发明人： Hiroshi Yamaguchi , Takayuki Iida
IPC分类号： A61B1/04
CPC分类号： A61B1/0638 , A61B1/00009 , A61B1/043 , A61B1/05 , A61B1/063 , A61B1/0646 , A61B5/14551 , A61B5/1459 , G06F19/00
摘要： In a search mode of an electronic endoscope system, ordinary light images and special light images are captured from a body cavity respectively under white light and special light. Simultaneously, biological information on the body cavity is acquired from image signals obtained under the special light. The ordinary and special light images are associated with the acquired biological information and stored in an image accumulator. By pressing a lock-on switch while confining a target in an area designating frame on an ordinary image on a monitor, the target is designated and biological information on the target is determined. Thereafter, biological information associated with the latest image in the image accumulator is compared with the biological information on the search target. If the latest image contains an area having the same biological information as the search target, the area designating frame is displayed on that area on the monitor.
摘要翻译：在电子内窥镜系统的搜索模式中，在白光和特殊光下分别从体腔捕获普通光图像和特殊光图像。同时，从特殊光下获得的图像信号中获取体腔上的生物信息。普通和特殊的光图像与所获取的生物信息相关联并存储在图像累加器中。通过在监视器上的普通图像上将目标限定在区域指定框中的同时按下锁定开关，指定目标并确定目标的生物信息。此后，将与图像累加器中的最新图像相关联的生物信息与搜索目标上的生物信息进行比较。如果最新图像包含具有与搜索目标相同的生物信息的区域，则在监视器的该区域上显示区域指定帧。

10. 发明申请

US20120046671A1 REPETITIVE CLIPPING TREATMENT DEVICE 审中-公开
标题翻译：重复剪辑处理设备
公开(公告)号：US20120046671A1
公开(公告)日：2012-02-23
申请号：US13318759
申请日：2010-05-12
申请人： Yoshiaki Matsuoka , Takayuki Iida , Ryousuke Oosako
发明人： Yoshiaki Matsuoka , Takayuki Iida , Ryousuke Oosako
IPC分类号： A61B17/10
CPC分类号： A61B17/1285 , A61B17/1227
摘要： A repetitive clipping treatment device has a cylindrical sheath loaded with a clip series that has plural clips, a manipulating wire to move the clip series in the longitudinal direction of the sheath inside the sheath, a handle main body connected to the sheath and having the manipulating wire arranged therein, a slider to move the manipulating wire in the axial direction of the handle main body, and a slider displacement regulating member to regulate the displacement of the slider in the axial direction to different displacements required for clipping treatment of each clip of the clip series. The plural different displacements corresponding to the respective clips are determined based on the lengths to protrude and the retraction amounts of the respective clips.
摘要翻译：重复剪裁处理装置具有装载有夹子系列的圆柱形护套，该夹子系列具有多个夹子，操纵线沿护套的护套的纵向方向移动夹子系列，手柄主体连接到护套并具有操纵布置在其中的线，用于沿着手柄主体的轴向方向移动操作线的滑块和用于调节滑块在轴向方向上的位移的不同位移的滑块位移限制构件，用于限制处理剪辑系列。基于相应夹子的突出长度和缩回量确定对应于相应夹子的多个不同位移。

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