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1. 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。

2. 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。

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

US5048941A Surgical miscroscope with a modular stand 失效
标题翻译：具有模块化支架的外科手术镜
公开(公告)号：US5048941A
公开(公告)日：1991-09-17
申请号：US417438
申请日：1989-10-05
申请人： Masami Hamada , Hiroshi Fujiwara , Kosaku Tsuboshima , Masahiko Kinukawa , Toshiyuki Tsunoda , Takashi Nagano , Kazyuki Minami , Shigeo Tokunaga , Masanori Kaneda , Tomonori Ishikawa
发明人： Masami Hamada , Hiroshi Fujiwara , Kosaku Tsuboshima , Masahiko Kinukawa , Toshiyuki Tsunoda , Takashi Nagano , Kazyuki Minami , Shigeo Tokunaga , Masanori Kaneda , Tomonori Ishikawa
IPC分类号： G02B21/24 , A61B19/00 , G02B21/00
CPC分类号： G02B21/0012 , Y10T307/50
摘要： The surgical microscope comprises a stand, an arm movably attached to said stand for sustaining a microscope body, an electric control equipment divided into a plural number of units removably piled up on said stand and a foot switch unit to be used for executing various types of functions. Accommodated in each unit are a function control means having a single specific function or plural specific functions different from those of the other units and an independent power source means connected to said function control means in a relation of 1:1 or in a different combination. The surgical microscope can be designed compact as a whole, has high operability and assures high security during operation. Should a function be lost due to troubles during operation, the surgical microscope prevents the other functions from being influenced by the troubles and allows to speedily restore the lost function.
摘要翻译：手术显微镜包括支架，可移动地附接到所述支架上用于维持显微镜主体的臂，分割成可移除地堆叠在所述支架上的多个单元的电控设备和用于执行各种类型的脚踏开关单元功能。在每个单元中容纳有具有与其它单元不同的单个特定功能或多个特定功能的功能控制装置和以1：1或不同组合连接到所述功能控制装置的独立电源装置。手术显微镜整体设计紧凑，操作性好，操作安全性高。如果由于操作中的麻烦而导致功能丧失，则手术显微镜防止其他功能受到麻烦的影响，并且能够快速恢复丢失的功能。

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

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。

7. 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。

8. 发明授权

US08121666B2 Image observation apparatus 有权
标题翻译：图像观察装置
公开(公告)号：US08121666B2
公开(公告)日：2012-02-21
申请号：US11190615
申请日：2005-07-27
申请人： Satoshi Otsuka , Takashi Fukaya , Junichi Nozawa , Tomonori Ishikawa
发明人： Satoshi Otsuka , Takashi Fukaya , Junichi Nozawa , Tomonori Ishikawa
IPC分类号： A61B5/05 , F16M1/00 , F16M13/00
CPC分类号： F16M11/28 , A61B90/37 , A61B90/50 , A61B2090/372 , F16M11/10 , F16M11/2014 , F16M11/2021 , F16M11/2092 , F16M11/42 , F16M2200/048 , G02B7/001 , G02B27/0149
摘要： An image observation apparatus comprising an image display unit for displaying an observation image and a supporting mechanism for supporting the image display unit movably and adjustably in the directions of three, substantially perpendicular axes. Since the supporting mechanism of this image observation apparatus can move and adjust the image display unit in three orthogonal axial directions, an operator need not select a plurality of articulates for operating them when he/she wants to move the image display unit to a desired axial direction. Further, one of the three axes can be a rotational axis for turnably supporting the image display unit around the operator. According to this configuration, the image display unit can be independently moved and adjusted in three axial directions, while the observation angle of the observer with respect to the display face of the image display unit is kept constant.
摘要翻译：一种图像观察装置，包括用于显示观察图像的图像显示单元和用于以三个基本上垂直的轴线可移动地和可调节地支撑图像显示单元的支撑机构。由于该图像观察装置的支撑机构能够在三个正交的轴向方向上移动和调整图像显示单元，所以当他/她想要将图像显示单元移动到期望的轴向时，操作者不需要选择多个用于操作它们的关节方向。此外，三个轴中的一个可以是用于可转动地支撑操作者周围的图像显示单元的旋转轴。根据该结构，图像显示单元可以在三个轴向独立地移动和调整，而观察者相对于图像显示单元的显示面的观察角度保持恒定。

9. 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。

10. 发明申请

US20060023324A1 Image observation apparatus 有权
标题翻译：图像观察装置
公开(公告)号：US20060023324A1
公开(公告)日：2006-02-02
申请号：US11190615
申请日：2005-07-27
申请人： Satoshi Otsuka , Takashi Fukaya , Junichi Nozawa , Tomonori Ishikawa
发明人： Satoshi Otsuka , Takashi Fukaya , Junichi Nozawa , Tomonori Ishikawa
IPC分类号： G02B7/182
CPC分类号： F16M11/28 , A61B90/37 , A61B90/50 , A61B2090/372 , F16M11/10 , F16M11/2014 , F16M11/2021 , F16M11/2092 , F16M11/42 , F16M2200/048 , G02B7/001 , G02B27/0149
摘要： An image observation apparatus comprising an image display unit for displaying an observation image and a supporting mechanism for supporting the image display unit movably and adjustably in the directions of three, substantially perpendicular axes. Since the supporting mechanism of this image observation apparatus can move and adjust the image display unit in three orthogonal axial directions, an operator need not select a plurality of articulates for operating them when he/she wants to move the image display unit to a desired axial direction. Further, one of the three axes can be a rotational axis for turnably supporting the image display unit around the operator. According to this configuration, the image display unit can be independently moved and adjusted in three axial directions, while the observation angle of the observer with respect to the display face of the image display unit is kept constant.
摘要翻译：一种图像观察装置，包括用于显示观察图像的图像显示单元和用于以三个基本上垂直的轴线可移动地和可调节地支撑图像显示单元的支撑机构。由于该图像观察装置的支撑机构能够在三个正交的轴向方向上移动和调整图像显示单元，所以当他/她想要将图像显示单元移动到期望的轴向时，操作者不需要选择多个用于操作它们的关节方向。此外，三个轴中的一个可以是用于可转动地支撑操作者周围的图像显示单元的旋转轴。根据该结构，图像显示单元可以在三个轴向独立地移动和调整，而观察者相对于图像显示单元的显示面的观察角度保持恒定。

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