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11. 发明授权

US5227914A Stereomicroscope including a single variable magnification optical system 失效
标题翻译：包括单变量放大光学系统的常规
公开(公告)号：US5227914A
公开(公告)日：1993-07-13
申请号：US729346
申请日：1991-07-12
申请人： Toyoharu Hanzawa , Tomonori Ishikawa , Shinichi Nakamura , Hiroshi Fujiwara , Masahiko Kinukawa , Kimihiko Nishioka , Masami Hamada , Takashi Fukaya , Shigeo Tokunaga , Yoshihiro Kawano , Masaaki Yamagishi
发明人： Toyoharu Hanzawa , Tomonori Ishikawa , Shinichi Nakamura , Hiroshi Fujiwara , Masahiko Kinukawa , Kimihiko Nishioka , Masami Hamada , Takashi Fukaya , Shigeo Tokunaga , Yoshihiro Kawano , Masaaki Yamagishi
IPC分类号： G02B21/02 , G02B21/22
CPC分类号： G02B21/025 , G02B21/22
摘要： A stereomicroscope is equipped with an objective lens, a variable magnification optical system having an optical axis common with that of the objective lens, a splitting optical system splitting emergent light from the variable magnification optical system into a plurality of optical paths, and an eyepiece disposed in at least one of the optical paths, having a diameter larger than the interpupil distance of an observer. Thus, the stereomicroscope has advantages that, with a simple structure and easy adjustment, many people can make observations, the mountings of photographic and TV devices are possible, the directions in which plural observers see through the microscope can be changed, and eyestrain is difficult to occur which may be caused by the difference in magnification between the images of a bilateral observation optical system.
摘要翻译：立体显微镜配备有物镜，具有与物镜共有的光轴的可变倍率光学系统，将可变倍率光学系统的出射光分离成多个光路的分光光学系统，以及配置在至少一个光路中，其直径大于观察者的间距距离。因此，立体显微镜的优点在于，结构简单，调整方便，许多人可以观察，摄影和电视设备的安装是可能的，多个观察者通过显微镜观察的方向可以改变，眼睛疲劳很困难可能由双侧观察光学系统的图像之间的放大率的差异引起。

12. 发明授权

US5122904A Operating microscope with drape and suction means for removing air from the drape 失效
标题翻译：具有悬垂和抽吸的手术显微镜用于从悬垂液中除去空气
公开(公告)号：US5122904A
公开(公告)日：1992-06-16
申请号：US600839
申请日：1990-10-22
申请人： Hiroshi Fujiwara , Masami Hamada , Shigeo Tokunaga , Masahiko Kinukawa , Tomonori Ishikawa , Takashi Fukaya , Masanori Kaneda , Kenji Yoshino , Tadao Hagino
发明人： Hiroshi Fujiwara , Masami Hamada , Shigeo Tokunaga , Masahiko Kinukawa , Tomonori Ishikawa , Takashi Fukaya , Masanori Kaneda , Kenji Yoshino , Tadao Hagino
IPC分类号： A61B17/00 , A61B19/00 , A61B19/08 , A61M1/00 , G02B21/00
CPC分类号： G02B21/0012 , A61B46/10 , A61B90/36 , A61B2017/00973 , A61B2217/005 , A61B90/20
摘要： The operating microscope comprises at least one suction port formed in a microscope body or an arm for supporting the microscope body which is to be enveloped in a drape, and an exhaust fan or exhaust pump connected to the suction port. An exhaust port to be connected to an exhaust pump may be formed in the drape. Since air is exhausted out of the drape, and the drape is brought into close contact with the microscope body and the arm by operating the exhaust fan or the exhaust pump, the drape does not constitute a hindrance in the visual field of a surgeon or dgrade operability of the microscope.
摘要翻译：操作显微镜包括形成在显微镜主体或臂中的至少一个吸入口，用于支撑待包被在盖布中的显微镜主体，以及连接到吸入口的排气扇或排气泵。要连接到排气泵的排气口可以形成在帘布中。由于空气从悬垂状体中排出，并且通过操作排气风扇或排气泵使悬垂体与显微镜主体和臂紧密接触，所以悬垂不会构成外科医生视野中的障碍或降级显微镜的可操作性。

13. 发明授权

US07088504B2 Surgical microscope 有权
标题翻译：手术显微镜
公开(公告)号：US07088504B2
公开(公告)日：2006-08-08
申请号：US10733122
申请日：2003-12-11
申请人： Takashi Fukaya , Tomonori Ishikawa , Shunichiro Takahashi
发明人： Takashi Fukaya , Tomonori Ishikawa , Shunichiro Takahashi
IPC分类号： G02B21/22 , G02B21/00
CPC分类号： G02B21/18 , G02B21/0012 , G02B21/22
摘要： Binocular luminous fluxes are formed by an objective lens and a pair of relay lenses and go through a splitting optical system, which allows an assistant to observe the same stereoscopic view as the surgeon by using an assistant's binocular eyepiece optical system at a location across from the surgeon via a splitting optical system. Part of at least one of the binocular luminous fluxes is incident on a pupil splitting optical system, forming a binocular luminous flux that has undergone pupil splitting, which allows stereoscopic observation by pupil splitting even when the assistant's binocular eyepiece optical system is rotated to the surgeon's side.
摘要翻译：双目光通量由物镜和一对中继透镜形成，并通过分光光学系统，通过使用助手的双目目镜光学系统，可以使辅助人员观察与外科医生相同的立体视野外科医生通过分裂光学系统。至少一个双目光束的一部分入射到瞳孔分裂光学系统上，形成已经经历瞳孔分裂的双目光通量，即使当助手的双目目镜光学系统旋转到外科医生的时候，也允许通过瞳孔分裂进行立体观察侧。

14. 发明授权

US06661571B1 Surgical microscopic system 有权
标题翻译：手术微观系统
公开(公告)号：US06661571B1
公开(公告)日：2003-12-09
申请号：US09663676
申请日：2000-09-18
申请人： Keiji Shioda , Kazuhito Nakanishi , Masakazu Mizoguchi , Masahiko Kinukawa , Wataru Ohno , Toru Shinmura , Koji Yasunaga , Takashi Fukaya
发明人： Keiji Shioda , Kazuhito Nakanishi , Masakazu Mizoguchi , Masahiko Kinukawa , Wataru Ohno , Toru Shinmura , Koji Yasunaga , Takashi Fukaya
IPC分类号： G02B2118
CPC分类号： A61B1/0005 , A61B1/04 , A61B34/20 , A61B34/25 , A61B34/70 , A61B50/13 , A61B90/20 , A61B90/25 , A61B90/36 , A61B90/361 , A61B90/50 , A61B2034/2055 , A61B2090/365 , A61B2090/378 , A61B2090/3784 , G02B21/0012
摘要： Provided is a surgical observational system capable of effectively displaying, in the field of an operating microscope, a real-time image obtained by means of an ultrasonic probe, for example, and a slice image obtained by a preoperative diagnosis on the location of the distal end portion of the probe or a three-dimensional image of an affected region, in association with an actual observational image obtained by means of the microscope. The surgical operation observational system is provided with two monitors in the operating microscope for the observation of the affected region to be operated. Images on the two monitors are alternatively superposed on the optical path of the operating microscope.
摘要翻译：提供了一种手术观察系统，其能够在手术显微镜领域中有效地显示通过超声波探头获得的实时图像，以及通过术前诊断获得的切片图像，其位于远端与通过显微镜获得的实际观察图像相关联的探针的末端部分或受影响区域的三维图像。在手术显微镜下，外科手术观察系统设有两个监视器，用于观察受影响的手术区域。两个监视器上的图像交替叠加在操作显微镜的光路上。

15. 发明授权

US06398721B1 Surgical microscope apparatus 有权
标题翻译：手术显微镜装置
公开(公告)号：US06398721B1
公开(公告)日：2002-06-04
申请号：US09506059
申请日：2000-02-17
申请人： Motokazu Nakamura , Masaaki Ueda , Toru Shinmura , Keiji Shioda , Kyo Imagawa , Nobuaki Akui , Shigeyasu Kishioka , Koji Yasunaga , Junichi Nozawa , Takashi Fukaya , Toshiya Sugai , Koji Shimomura , Hitoshi Karasawa , Kazutaka Nakatsuchi , Takeaki Nakamura
发明人： Motokazu Nakamura , Masaaki Ueda , Toru Shinmura , Keiji Shioda , Kyo Imagawa , Nobuaki Akui , Shigeyasu Kishioka , Koji Yasunaga , Junichi Nozawa , Takashi Fukaya , Toshiya Sugai , Koji Shimomura , Hitoshi Karasawa , Kazutaka Nakatsuchi , Takeaki Nakamura
IPC分类号： A61B100
CPC分类号： G02B7/001 , A61B90/20 , A61B90/30 , A61B90/36 , A61B90/361 , A61B2018/00982 , A61B2090/378
摘要： A surgical microscope apparatus incorporating a frame portion placed on a floor, a microscope body for stereoscopically observing a portion to be operated, an arm portion supported by the frame portion and arranged to suspend the microscope body, and an endoscope for observing a blind spot for a stereoscopic observation field of view. The frame portion has a light source unit for generating light for illuminating a portion observed with the endoscope and a camera control unit for processing an observed image of an observed portion obtained by the endoscope. A light guide fiber extending from the light source unit to the microscope body and capable of supplying light to the endoscope, and a camera cable for transmitting the image observed with the endoscope to the camera control unit extend in the arm portion. The microscope body is provided with an end of the light guide fiber for connecting the endoscope and a camera head connected to the camera cable.
摘要翻译：一种外科显微镜装置，其包括放置在地板上的框架部分，用于立体观察待操作部分的显微镜主体，由框架部分支撑并布置成悬置显微镜主体的臂部分，以及用于观察盲点的内窥镜立体观察视野。框架部分具有用于产生用于照射用内窥镜观察的部分的光的光源单元和用于处理由内窥镜获得的观察部分的观察图像的照相机控制单元。从光源单元延伸到显微镜主体并能够向内窥镜提供光的光导纤维，以及用于将用内窥镜观察到的图像传送到照相机控制单元的照相机电缆在臂部延伸。显微镜主体设置有导光纤维的端部，用于连接内窥镜和连接到相机电缆的相机头。

16. 发明授权

US5825536A Surgical microscope unit 失效
标题翻译：手术显微镜单位
公开(公告)号：US5825536A
公开(公告)日：1998-10-20
申请号：US525907
申请日：1995-09-08
申请人： Koji Yasunaga , Takashi Fukaya
发明人： Koji Yasunaga , Takashi Fukaya
IPC分类号： A61B19/00 , F16M11/12 , G02B7/00 , G02B21/00 , F16L3/00
CPC分类号： G02B7/001 , F16M11/105 , F16M11/18 , F16M11/2064 , F16M11/2092 , F16M11/24 , A61B90/20 , A61B90/50 , F16M2200/063
摘要： A surgical microscope unit which is compact and operated lightly at high stability has first and second parallelogrammic linkages, interlocking mechanisms for interlocking the first and second parallelogrammic linkages, a counterweight connected to an arm of the second parallelogrammic linkage, flexible movement transmitting members for transmitting tilting movements of the microscope body around pivot axes directly to a tilting rod as tilting movements around pivot axes at the same ratio, and a movement controlling mechanism for limiting a moving locus of the tilting rod to a corresponding location at which the microscope unit is set. The pivot axes are arranged so that a triangle formed by connecting the pivot axes is similar to a triangle formed by connecting the pivot axes in a plane parallel with a plane including a vertical axis. Auxiliary counterweights are provided on members interlocking with either the first interlocking mechanism or the second interlocking mechanism. When the microscope body is moved, the balancing weight does not project from the microscope body.
摘要翻译：紧凑且高度稳定地操作的手术显微镜单元具有第一和第二平行四边形连杆，用于互锁第一和第二平行四边形连杆的互锁机构，连接到第二平行四边形连杆的臂的配重，用于传递倾斜的柔性运动传递部件显示器主体围绕枢转轴线的运动直接作为倾斜杆，以相同的比例围绕枢转轴线转动;以及移动控制机构，用于将倾斜杆的移动轨迹限制到设置显微镜单元的相应位置。枢转轴被布置成使得通过连接枢转轴线形成的三角形类似于通过在与包括垂直轴线的平面平行的平面中连接枢转轴而形成的三角形。辅助配重设置在与第一互锁机构或第二互锁机构互锁的构件上。当显微镜主体移动时，平衡重不会从显微镜主体突出。

17. 发明授权

US07076286B2 Surgical microscope 失效
公开(公告)号：US07076286B2
公开(公告)日：2006-07-11
申请号：US10172868
申请日：2002-06-17
申请人： Masakazu Mizoguchi , Masahiko Kinukawa , Takashi Fukaya
发明人： Masakazu Mizoguchi , Masahiko Kinukawa , Takashi Fukaya
IPC分类号： A61B6/00
CPC分类号： G02B21/0012 , A61B34/20 , A61B34/30 , A61B90/20 , A61B90/36 , A61B90/50 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , A61B2034/252 , A61B2090/3937 , A61B2090/3983
摘要： First sensing means senses the three-dimensional position of a microscope, with an operating site as the origin. Second sensing means senses the three dimensional position of a surgical instrument with respect to the microscope. On the basis of the sensing results of the first sensing means and second sensing means, computing means calculates the three-dimensional position of the surgical instrument, with the operating site as the origin.

18. 发明授权

US06434416B1 Surgical microscope 有权
标题翻译：手术显微镜
公开(公告)号：US06434416B1
公开(公告)日：2002-08-13
申请号：US09435597
申请日：1999-11-08
申请人： Masakazu Mizoguchi , Masahiko Kinukawa , Takashi Fukaya
发明人： Masakazu Mizoguchi , Masahiko Kinukawa , Takashi Fukaya
IPC分类号： A61B505
CPC分类号： G02B21/0012 , A61B34/20 , A61B34/30 , A61B90/20 , A61B90/36 , A61B90/50 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , A61B2034/252 , A61B2090/3937 , A61B2090/3983
摘要： First sensing means senses the three-dimensional position of a microscope, with an operating site as the origin. Second sensing means senses the three-dimensional position of a surgical instrument with respect to the microscope. On the basis of the sensing results of the first sensing means and second sensing means, computing means calculates the three-dimensional position of the surgical instrument, with the operating site as the origin.
摘要翻译：第一感测装置感测显微镜的三维位置，其操作部位为原点。第二感测装置感测手术器械相对于显微镜的三维位置。基于第一感测装置和第二感测装置的感测结果，计算装置以操作部位为起点计算手术器械的三维位置。

19. 发明授权

US5720706A Stereoscopic endoscope 失效
标题翻译：立体内镜
公开(公告)号：US5720706A
公开(公告)日：1998-02-24
申请号：US452959
申请日：1995-05-30
申请人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
发明人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24 , H04N5/225 , H04N13/00
CPC分类号： H04N13/0239 , A61B1/00179 , A61B1/00193 , A61B1/042 , G02B23/2415 , H04N13/0296 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/021 , H04N13/0257 , H04N13/0438 , H04N13/044 , H04N13/0497 , H04N2005/2255
摘要： A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
摘要翻译：一种立体内窥镜，包括用于形成物体的图像的物镜系统，所述物镜的系统布置在插入部的前端并具有单个光轴; 与所述物镜系统同轴布置并适于透射由所述物镜系统形成的图像的图像传输装置; 用于分割通过物镜系统传输的图像和图像传输装置的光瞳分割装置，以获得物体的左右图像; 用于拾取由瞳孔分割装置获得的左和右图像的图像感测装置; 至少包含物镜系统的第一支撑结构; 以及至少包含瞳孔分割装置和图像感测装置的第二支撑结构，其中所述第一和第二支撑结构围绕沿着所述内窥镜的纵向尺寸延伸的轴线可相对于彼此旋转。

20. 发明授权

US5588948A Stereoscopic endoscope 失效
标题翻译：立体内镜
公开(公告)号：US5588948A
公开(公告)日：1996-12-31
申请号：US122303
申请日：1993-09-17
申请人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
发明人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24 , H04N5/225 , H04N13/00
CPC分类号： H04N13/0239 , A61B1/00179 , A61B1/00193 , A61B1/042 , G02B23/2415 , H04N13/0296 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/021 , H04N13/0257 , H04N13/0438 , H04N13/044 , H04N13/0497 , H04N2005/2255
摘要： A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing-at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
摘要翻译：一种立体内窥镜，包括用于形成物体的图像的物镜系统，所述物镜的系统布置在插入部的前端并具有单个光轴; 与所述物镜系统同轴布置并适于透射由所述物镜系统形成的图像的图像传输装置; 用于分割通过物镜系统传输的图像和图像传输装置的光瞳分割装置，以获得物体的左右图像; 用于拾取由瞳孔分割装置获得的左和右图像的图像感测装置; 至少包含物镜系统的第一支撑结构; 以及至少包含瞳孔分割装置和图像感测装置的第二支撑结构，其中所述第一和第二支撑结构围绕沿着所述内窥镜的纵向尺寸延伸的轴线可相对于彼此旋转。

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