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公开(公告)号：US08910537B2
公开(公告)日：2014-12-16
申请号：US12997285
申请日：2009-05-20
CPC分类号： A61B19/26 , A61B90/50 , A61B2090/5025 , A61B2090/508 , Y10S901/21 , Y10T74/20305 , Y10T74/20323
摘要： A holding arm apparatus 1 is configured to connect upper and lower timing pulleys 5A and 6A of a vertical arm unit 4 to each other with a timing belt 15, to widen the range of rotation angle of a horizontal arm unit 5 and allow the position and angle of an endoscope 20 held at a front end of the horizontal arm unit 5 to be widely changed. The horizontal arm unit 5 and a counterweight 6 turn by the same angle, to maintain a weight balance by the counterweight 6. Using the timing belt 15 reduces the total weight and operation noise of the holding arm apparatus 1. Accordingly, the apparatus is appropriate for a medical front.
摘要翻译： 保持臂装置1被配置为将垂直臂单元4的上下正时带轮5A和6A彼此连接到同步带15，以扩大水平臂单元5的旋转角度的范围，并且允许位置和 保持在水平臂单元5的前端的内窥镜20的角度将被广泛变化。 水平臂单元5和配重6以相同的角度转动，以通过配重6保持重量平衡。使用同步带15降低了保持臂装置1的总重量和操作噪音。因此，该装置是适当的 为医疗阵线。
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公开(公告)号：US08477416B2
公开(公告)日：2013-07-02
申请号：US12746655
申请日：2008-12-09
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G02B21/22
CPC分类号： G02B21/0012 , G02B21/22
摘要： A stereomicroscope has a rotary mirror to switch an optical path of a beam from an objective optical system between a normal optical path A and an image optical path B. Accordingly, a main operator D1 can keep his or her eyes on eyepieces 15 when switching an optical image through the normal optical path A and an electronic image through the image optical path B from one to another. A zooming optical system 10 is horizontally arranged in the normal optical path A and a high-magnification optical path C is formed on a horizontally outer side of the zooming optical system 10, to reduce a vertical dimension of a body of the microscope and secure a wide work space.
摘要翻译： 立体显微镜具有旋转镜，以在正常光路A和图像光路B之间切换来自物镜光学系统的光束的光路。因此，主操作器D1可以在切换时将其眼睛保持在目镜15上 通过正常光路A的光学图像和通过图像光路B从一个到另一个的电子图像。 缩放光学系统10在普通光路A中水平布置，并且高倍率光路C形成在变焦光学系统10的水平外侧，以减小显微镜主体的垂直尺寸并确保 宽工作空间。
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公开(公告)号：US08200073B1
公开(公告)日：2012-06-12
申请号：US13011110
申请日：2011-01-21
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： A61B1/04
CPC分类号： A61B1/00193 , A61B1/00149
摘要： A dental treatment observation system includes a photographing unit supported with a first auxiliary arm at a front end of a support arm extending from a stand and a stereoscopic display unit supported with a second auxiliary arm at the front end of the support arm. The stand allows the photographing unit and stereoscopic display unit together to be widely moved and the first and second auxiliary arms allow the units to be separately moved in optional directions. The system is appropriate for dental treatment and is capable of reducing fatigue of a dentist during treatment.
摘要翻译： 牙科治疗观察系统包括拍摄单元，所述拍摄单元由支撑臂的前端处的第一辅助臂和在支撑臂的前端处由第二辅助臂支撑的立体显示单元支撑。 支架允许拍摄单元和立体显示单元一起被广泛移动，并且第一和第二辅助臂允许单元在任选的方向上分开移动。 该系统适用于牙科治疗，能够减少治疗期间牙医的疲劳。
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公开(公告)号：US08144393B2
公开(公告)日：2012-03-27
申请号：US13070042
申请日：2011-03-23
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G02B21/22
CPC分类号： G02B21/0012 , G02B21/22 , G02B21/362
摘要： A stereomicroscope includes a microscope main body and a camera for assistant. The microscope main body includes therein an objective optical system, a zoom optical system and an eyepiece optical system. The camera for assistant is detachably mounted to the microscope main body. The microscope main body provides to a main operator a pair of optical images including a certain binocular disparity as viewed from an observation direction of the main operator. The camera for assistant provides to an assistant a pair of electron images including a certain binocular disparity as viewed from an observation direction of the assistant. The observation directions of the main operator and the assistant cross at a certain angle. The camera for assistant outputs the pair of electron images into a stereo viewer which is separated from the microscope main body.
摘要翻译： 立体显微镜包括显微镜主体和助手相机。 显微镜主体包括物镜光学系统，变焦光学系统和目镜光学系统。 助手相机可拆卸地安装在显微镜主体上。 显微镜主体向主操作者提供从主操作者的观察方向观察到的包括一定的双目视差的一对光学图像。 辅助摄像机向辅助人员提供一对电子图像，包括从助手的观察方向观察到的一定的双目视差。 主操作员和助手的观察方向以一定角度交叉。 辅助摄像机将一对电子图像输出到与显微镜主体分离的立体观察器中。
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公开(公告)号：US20110253128A1
公开(公告)日：2011-10-20
申请号：US13141827
申请日：2009-12-24
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
CPC分类号： F24S10/70 , F24S10/30 , F24S20/20 , F24S23/79 , F24S60/00 , F24S70/10 , F24S70/20 , Y02E10/41 , Y02E10/44
摘要： A light receiving plate floating on the surface of tin, i.e., a low-melting-point heating medium and receiving solar beams is made of solid carbon material entirely coated with a silicon carbide film. Due to the silicon carbide film, the surface of the light receiving plate is black to realize a high absorption ratio of the solar beams. In addition, the light receiving plate is made of the silicon carbide film at least at the surface thereof, to demonstrate excellent heat resistance.
摘要翻译： 漂浮在锡表面上的受光板，即低熔点加热介质和接收太阳能光束由完全涂覆有碳化硅膜的固体碳材料制成。 由于碳化硅膜，光接收板的表面是黑色的，以实现太阳光束的高吸收率。 此外，光接收板至少在其表面由碳化硅膜制成，以显示出优异的耐热性。
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6.发明申请公开(公告)号：US20100271697A1
公开(公告)日：2010-10-28
申请号：US12746263
申请日：2008-12-05
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G02B21/06
摘要： An optical filter 11 is fixed in an optical path in a light generation unit 6 to cut out light in an infrared region. The optical filter 11 do not deviate from the optical path, and infallibly eliminate light in the infrared region which becomes heat radiation. The optical filter 11 cuts out light whose wavelength is longer than a threshold wavelength that is longer than 805 nm and shorter than 815 nm, and eliminates heat radiation in the infrared region, which includes a wavelength (approximately 825 nm) which is substantially a first peak P of the radiant intensity of the xenon lamp 10.
摘要翻译： 光学滤波器11固定在光产生单元6的光路中以切割红外区域中的光。 光学滤波器11不偏离光路，并且绝对地消除红外区域中成为热辐射的光。 滤光器11切出波长长于805nm且小于815nm的阈值波长的光，并且消除红外区域中的热辐射，该红外区域包括基本上为第一个的波长（大约825nm） 氙灯10的辐射强度的峰值P.
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公开(公告)号：US6050530A
公开(公告)日：2000-04-18
申请号：US769349
申请日：1996-12-19
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
CPC分类号： F16M11/2064 , A61B90/50 , F16M11/08 , F16M11/18 , G02B7/001 , A61B2090/506 , A61B90/20 , F16M2200/041 , F16M2200/044
摘要： The vertical movement of a retaining link mechanism and the horizontal movement of a counterweight are interlocked by a drive mechanism for balancing in weight between a medical optical device and/or its auxiliary devices and the counterweight about the center of pivot. Accordingly, the action of the drive mechanism makes a balance in the horizontal and vertical movements of the operating microscope combination, thereby automate the balancing control readily.
摘要翻译： 保持连杆机构的垂直运动和配重的水平运动通过用于在医疗光学装置和/或其辅助装置之间平衡重量的驱动机构和围绕枢轴中心的配重互锁。 因此，驱动机构的作用使得操作显微镜组合的水平和垂直移动平衡，从而容易地实现平衡控制的自动化。
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公开(公告)号：US5609565A
公开(公告)日：1997-03-11
申请号：US512225
申请日：1995-08-07
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
CPC分类号： A61B90/50 , A61B2017/00539 , A61B2090/508 , A61B90/10 , Y10T403/32032 , Y10T403/32204 , Y10T403/32254
摘要： Each pivotal shaft normally urged in one direction by the urging means drives the movable barrel to push the pressure spring, so that the clutch disposed either to the inner ball or to the outer ball in each joint is brought into press contact with the other ball to lock the joint. Accordingly, once the holding arm holds a tool, the holding force of the arm does not decline with time. Since the pressure applied to the pressure spring by the movable barrel is released by turning the pivotal shaft in the opposite direction by the driving means, each joint assumes an unlocked state. Thus, the tool held at the free end portion of the holding arm can be moved to a desired position, and also the holding position can be changed very easily.
摘要翻译： 每个枢转轴通常由推动装置沿一个方向推动，驱动可动筒推动压力弹簧，使得设置在每个关节中的内球或外球的离合器与另一个球压力接触 锁定关节。 因此，一旦握持臂保持工具，则臂的保持力不会随时间而下降。 由于通过由驱动装置沿相反方向转动枢转轴来释放通过可移动筒施加到压力弹簧的压力，所以每个关节呈现解锁状态。 因此，保持在保持臂的自由端部的工具能够移动到期望的位置，并且可以非常容易地改变保持位置。
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公开(公告)号：US5186422A
公开(公告)日：1993-02-16
申请号：US822499
申请日：1992-01-17
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
CPC分类号： F16M11/2064 , F16M11/123 , F16M11/2092 , F16M11/24 , G02B7/001 , F16M2200/044 , F16M2200/063
摘要： In a stand apparatus for a medical optical instrument, a first link mechanism including a first pantograph arrangement has a proximal end which is mounted on a body having a horizontal groove. The body is rotatable about a vertical axis. The first pantograph arrangement has an intermediate section which is slidably engaged within the horizontal groove. The first pantograph arrangement reciprocating linearly along a horizontal direction has a forward end on which a horizontal moving element having a vertical groove is mounted. A second link mechanism including a second pantograph arrangement has a proximal end which is mounted on the horizontal moving element. The second pantograph arrangement has an intermediate section which is slidably engaged within the vertical groove in the horizontal moving element. The medical optical instrument is supported at a forward end of the second pantograph arrangement which reciprocates linearly along a vertical direction. A counter weight for canceling a weight of the medical optical instrument is provided within the first link mechanism.
摘要翻译： 在用于医疗用光学仪器的支架装置中，包括第一受电弓装置的第一连杆机构具有安装在具有水平槽的主体上的近端。 身体可绕垂直轴线旋转。 第一缩放装置具有可滑动地接合在水平槽内的中间部分。 沿着水平方向线性往复移动的第一受电弓装置具有前端，安装有具有垂直槽的水平移动元件。 包括第二受电弓装置的第二连杆机构具有安装在水平移动元件上的近端。 第二受电弓装置具有中间部分，该中间部分可滑动地接合在水平移动元件的垂直槽内。 医疗光学仪器被支撑在第二放大装置的前端沿垂直方向线性往复运动。 用于取消医疗用光学仪器的重量的配重设置在第一连杆机构内。
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公开(公告)号：US08786946B2
公开(公告)日：2014-07-22
申请号：US12306119
申请日：2007-06-27
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
CPC分类号： G02B21/361 , A61B90/20 , A61B90/50 , G02B21/0012 , G02B21/22
摘要： The surgical microscope system includes a first binocular microscope and a first display device. The first binocular microscope includes an objective lens, a first right ocular lens which provides a first image based on a light flux transmitted through the objective lens, and a first left ocular lens which provides a second image based on a light flux transmitted through the objective lens. The first display device can be disposed opposite to or in alignment with the first binocular microscope, and includes a first right-eye image display surface for displaying the first image and a first left-eye image display surface for displaying the second image. The first display device can be reversed about a horizontal axis extending in a direction along which the first right-eye image display surface and the first left-eye image display surface are located in alignment.
摘要翻译： 手术显微镜系统包括第一双目显微镜和第一显示装置。 第一双目显微镜包括物镜，基于透过物镜的光束提供第一图像的第一右眼镜头和基于透过该物镜的光束提供第二图像的第一左眼镜头 镜片。 第一显示装置可以布置成与第一双目显微镜相对或对准，并且包括用于显示第一图像的第一右眼图像显示表面和用于显示第二图像的第一左眼图像显示表面。 第一显示装置可以围绕沿第一右眼图像显示表面和第一左眼图像显示表面所对准的方向延伸的水平轴反转。
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