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1. 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。

2. 发明授权

US5552929A Stereomicroscope 失效
标题翻译：立体显微镜
公开(公告)号：US5552929A
公开(公告)日：1996-09-03
申请号：US411929
申请日：1995-03-28
申请人： Takashi Fukaya , Masami Hamada , Shinichi Nakamura , Toyoharu Hanzawa , Masahiko Kinukawa , Tomonori Ishikawa , Hiroshi Fujiwara , Shigeo Tokunaga
发明人： Takashi Fukaya , Masami Hamada , Shinichi Nakamura , Toyoharu Hanzawa , Masahiko Kinukawa , Tomonori Ishikawa , Hiroshi Fujiwara , Shigeo Tokunaga
IPC分类号： A61B19/00 , G02B21/18 , G02B21/22 , G02B21/36 , H04N13/00 , G02B21/00
CPC分类号： H04N13/0438 , G02B21/18 , G02B21/22 , G02B21/361 , H04N13/0003 , H04N13/0239 , A61B90/20 , H04N13/0044 , H04N13/0048 , H04N13/0055 , H04N13/0217 , H04N13/0242
摘要： A stereomicroscope includes an objective optical system, a variable magnification optical system, and a plurality of imaging optical systems, in which the plurality of imaging optical systems can be moved in a plane perpendicular to the optical axis of the variable magnification optical system. Thus, the stereomicroscope has the advantage that where one of two observers wishes to observe a brighter image, the amount of light can be adjusted, without replacement of a light source, by moving the imaging optical systems.
摘要翻译：立体显微镜包括物镜光学系统，可变倍率光学系统和多个成像光学系统，其中多个成像光学系统可以在垂直于可变放大光学系统的光轴的平面中移动。因此，立体显微镜的优点在于，两个观察者中的一个希望观察到更亮的图像，可以通过移动成像光学系统来调节光量而不更换光源。

3. 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。

4. 发明授权

US5579772A Surgical microscope system 失效
标题翻译：手术显微镜系统
公开(公告)号：US5579772A
公开(公告)日：1996-12-03
申请号：US259020
申请日：1994-06-13
申请人： Masahiko Kinukawa , Masami Hamada , Hiroshi Fujiwara , Takashi Fukaya , Masanori Kaneda , Toyoharu Hanzawa , Susumu Takahashi , Nobuaki Akui , Katsuyuki Saito , Yoshinao Oaki
发明人： Masahiko Kinukawa , Masami Hamada , Hiroshi Fujiwara , Takashi Fukaya , Masanori Kaneda , Toyoharu Hanzawa , Susumu Takahashi , Nobuaki Akui , Katsuyuki Saito , Yoshinao Oaki
IPC分类号： G02B21/00 , G02B21/22
CPC分类号： G02B21/0012 , G02B21/22
摘要： A surgical microscope system having a stereoscopic optical system, an imaging unit, and a monitor display. The stereoscopic optical system has two optical paths and forms a 3D image of an object. The imaging unit forms two images of the object from two light beams focused in the optical paths. The monitor display displays the images of the object which the imaging unit has formed. The surgical microscope system further comprises an observation-light receiving section located in the optical paths for determining an observation field, an observation-light emitting section located in the monitor display for applying the images formed by the imaging unit, and reflectors arranged between the observation-light receiving section and the observation-light emitting section. The observation-light receiving and the observation-light emitting sections are located close to each other and a barrel holds the sections together. Images displayed on the monitor display are projected such that the observer perceives a 3-dimensional virtual image located at a distance from the observer equal to the actual distance between the observer and the object.
摘要翻译：具有立体光学系统，成像单元和监视器显示器的手术显微镜系统。立体光学系统具有两条光路并形成物体的3D图像。成像单元从聚焦在光路中的两个光束形成物体的两个图像。显示器显示器显示成像单元形成的物体的图像。手术显微镜系统还包括位于用于确定观察场的光路中的观察光接收部，位于监视器显示器中的用于施加由成像单元形成的图像的观察光发射部，以及布置在观察者之间的反射器光接收部和观察发光部。观察光接收和观察光发射部分彼此靠近定位，并且桶将部分保持在一起。投影在监视器显示器上的图像，使得观察者感知位于距离观察者一定距离的3维虚像，等于观察者与对象之间的实际距离。

5. 发明授权

US5748366A Surgical microscope 失效
标题翻译：手术显微镜
公开(公告)号：US5748366A
公开(公告)日：1998-05-05
申请号：US578386
申请日：1995-12-26
申请人： Koji Yasunaga , Hiroshi Fujiwara , Masami Hamada , Takashi Fukaya , Masahiko Kinukawa , Tomonori Ishikawa , Masanori Kaneda , Takeshi Okada
发明人： Koji Yasunaga , Hiroshi Fujiwara , Masami Hamada , Takashi Fukaya , Masahiko Kinukawa , Tomonori Ishikawa , Masanori Kaneda , Takeshi Okada
IPC分类号： A61B19/00 , G02B21/00 , G02B21/06 , G02B21/26 , G02B21/36
CPC分类号： G02B21/0012 , A61B90/20
摘要： To provide a surgical microscope comprising a microscope collimator for enabling the operator to easily recognize the swivel center of the microscope body regardless of what position the microscope body moves for easy setting of the swivel center point of the microscope body, a surgical microscope pivotally supporting a microscope body having, an observation optical system with one point on an observation optical axis of the microscope body as the swivel center. The surgical microscope comprises index projectors as swivel center visible indicators being capable of recognizing the swivel center. This configuration enables the operator to easily recognize the swivel center of the microscope body for easy setting of the swivel center point of the microscope body. Also, to provide a surgical microscope which does not disturb an operator who handles the microscope or performs an operation and also enables the operator to easily observe at every angle from every direction for improving operability, the surgical microscope is capable of changing an observation angle and an observation direction with a gaze point P on an observation optical axis a of a microscope body having an observation optical system as a rotation center. A base unit that can be moved in X, Y, and Z directions is disposed at a position relative to the microscope body and a swivel base rotatable with the gaze point P as a rotation center is installed above the base unit.
摘要翻译：为了提供一种包括显微镜准直器的手术显微镜，用于使操作者能够容易地识别显微镜主体的旋转中心，而不管显微镜主体移动什么位置以便容易地设置显微镜体的旋转中心点，手术显微镜可枢转地支撑显微镜本体具有作为旋转中心的在显微镜主体的观察光轴上具有一个点的观察光学系统。手术显微镜包括索引投影仪，作为能够识别旋转中心的旋转中心可见指示器。这种结构使得操作者能够容易地识别显微镜主体的旋转中心，以便容易地设置显微镜主体的旋转中心点。此外，为了提供不干扰处理显微镜或进行操作的操作者的外科手术显微镜，并且还使得操作者能够从各个方向容易地观察每个方向以改善可操作性，因此手术显微镜能够改变观察角度在具有观察光学系统作为旋转中心的显微镜主体的观察光轴a上具有注视点P的观察方向。可以在X，Y和Z方向上移动的基座设置在相对于显微镜主体的位置，并且以基准单元的上方作为旋转中心的目视点P可旋转的旋转基座。

6. 发明授权

US5805335A Operating microscope 失效
标题翻译：手术显微镜
公开(公告)号：US5805335A
公开(公告)日：1998-09-08
申请号：US843190
申请日：1997-04-14
申请人： Takashi Fukaya , Koji Yasunaga , Masahiko Kinukawa , Hiroshi Fujiwara , Yoshia Hoshino , Junichi Nozawa
发明人： Takashi Fukaya , Koji Yasunaga , Masahiko Kinukawa , Hiroshi Fujiwara , Yoshia Hoshino , Junichi Nozawa
IPC分类号： G02B21/24 , A61B19/00 , G02B7/00 , G02B21/00 , A47F5/00
CPC分类号： G02B7/001 , A61B90/25 , G02B21/0012 , A61B90/20 , A61B90/50
摘要： An operating microscope includes a base and a support coupled to the base. An arm has a proximal end portion rotatably and/or vertically movably coupled to the support, and a distal end portion. At least the distal end portion is formed of a non-magnetic material. A microscope portion is coupled to the distal end portion of the arm and includes a stereoscopic optical system for forming an image of an observed part. The microscope portion is formed of a non-magnetic material. The operating microscope also includes a power system for operating the microscope portion or a part thereof, and an operation instructing portion for instructing the power system to operate. The power system includes a power generating portion for generating a pressure change or a positional change; a power output portion, formed of a non-magnetic material, for converting the pressure change or the positional change of the power generating portion into a power for operating the microscope portion and a part thereof; and a power transmitting mechanism for transmitting the pressure change and the positional change from the power generating portion to the power output portion. The power transmitting mechanism is formed of a non-magnetic material at least near the power output portion.
摘要翻译：操作显微镜包括底座和联接到底座的支撑件。臂具有可旋转和/或垂直移动地联接到支撑件的近端部分和远端部分。至少前端部由非磁性材料形成。显微镜部分联接到臂的远端部分，并且包括用于形成观察部分的图像的立体光学系统。显微镜部分由非磁性材料形成。操作显微镜还包括用于操作显微镜部分或其一部分的电力系统和用于指示电力系统操作的操作指示部分。电力系统包括用于产生压力变化或位置变化的发电部分; 由非磁性材料形成的功率输出部分，用于将发电部分的压力变化或位置变化转换成用于操作显微镜部分及其一部分的电源; 以及用于将压力变化和位置变化从动力产生部分传递到动力输出部分的动力传递机构。动力传递机构由至少靠近动力输出部分的非磁性材料形成。

7. 发明授权

US4871245A Surgical microscope 失效
标题翻译：手术显微镜
公开(公告)号：US4871245A
公开(公告)日：1989-10-03
申请号：US112440
申请日：1987-10-26
申请人： Tomonori Ishikawa , Takashi Fukaya , Toshiyuki Tsunoda , Hiroshi Fujiwara
发明人： Tomonori Ishikawa , Takashi Fukaya , Toshiyuki Tsunoda , Hiroshi Fujiwara
IPC分类号： A61B19/00 , G02B21/08 , G02B21/12 , G02B21/36
CPC分类号： G02B21/082 , G02B21/12 , G02B21/361
摘要： A surgical microscope arranging, so as to be insertable into and removable from an illuminating optical path for observation, a semi-transparent mirror capable of introducing illuminating light for photographing in a coaxial relation into illuminating light for observation or a totally reflecting mirror having such size as not to entirely interrupt the illuminating light for observation, in order to make it possible that compact size and low cost are attained, the amounts of illuminating light for observation and photographing are sufficiently secured, both the illuminating light are conducted along a common optical axis, and the illuminating light for observation is not interrupted even for a moment in photographing.
摘要翻译：一种手术显微镜布置成可插入到用于观察的照明光路中并且可以从照明光路中移除的半透明镜，能够将用于以同轴关系拍摄的照明光引入用于观察的照明光或具有这种尺寸的全反射镜为了不完全中断观察用的照明光，为了使得可以实现小型化和低成本，用于观察和拍摄的照明光的量被充分确保，照明光都沿共同的光轴并且用于观察的照明光即使在摄影时刻也不会中断。

8. 发明授权

US06318864B1 Sterile instruments cover for use on surgical microscopes 失效
标题翻译：无菌仪器适用于外科显微镜
公开(公告)号：US06318864B1
公开(公告)日：2001-11-20
申请号：US08557533
申请日：1995-11-14
申请人： Takashi Fukaya , Tohru Shinmura , Koji Yasunaga , Kazuo Banju , Masaaki Ueda , Tomonori Ishikawa , Hiroshi Fujiwara , Masanori Kaneda , Junichi Nozawa
发明人： Takashi Fukaya , Tohru Shinmura , Koji Yasunaga , Kazuo Banju , Masaaki Ueda , Tomonori Ishikawa , Hiroshi Fujiwara , Masanori Kaneda , Junichi Nozawa
IPC分类号： B85D8538
CPC分类号： G02B21/0012 , G02B21/24
摘要： A microscope for operation body 1 having an objective lens 4 and eyepieces 5 is combined with a cap that is capable of covering the entire part of the microscope body 1 and which is made of a sterilizable elastic material such as rubber. A retaining portion 7 projecting to retain the cap is provided on the microscope body 1 and a mounting portion engageable with the retaining portion 7 is provided on the cap.
摘要翻译：具有物镜4和目镜5的操作体1的显微镜与能够覆盖显微镜主体1的整个部分并由诸如橡胶等可消毒弹性材料制成的盖组合。凸出以保持盖的保持部分7设置在显微镜主体1上，并且在盖上设置有可与保持部7接合的安装部。

9. 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。

10. 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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