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    Surgical microscope system
    1.
    发明授权
    Surgical microscope system 失效
    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。

    Surgical microscope
    4.
    发明授权
    Surgical microscope 失效
    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。

    Surgical miscroscope with a modular stand
    6.
    发明授权
    Surgical miscroscope with a modular stand 失效
    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。

    Operating microscope
    7.
    发明授权
    Operating microscope 失效
    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。

    Surgical microscope
    9.
    发明授权
    Surgical microscope 失效
    手术显微镜

    公开(公告)号：US4802749A

    公开(公告)日：1989-02-07

    申请号：US81333

    申请日：1987-08-04

    申请人： Takayoshi Togino ,  Hiroshi Fujiwara ,  Yutaka Takabayashi ,  Takashi Nagano ,  Takashi Fukaya ,  Kazuyuki Minami ,  Toshiyuki Tsunoda

    发明人： Takayoshi Togino ,  Hiroshi Fujiwara ,  Yutaka Takabayashi ,  Takashi Nagano ,  Takashi Fukaya ,  Kazuyuki Minami ,  Toshiyuki Tsunoda

    IPC分类号： A61B19/00 ,  G02B21/00 ,  G02B21/22 ,  G02B21/36

    CPC分类号： G02B21/0012 ,  G02B21/22

    摘要： In order to allow the surgical operator and his assistant to make stereoscopic viewing of the region of surgery with a same magnification and in coaxial relationship, the surgical microscope comprises: a common objective lens; a pair of variable magnification optical systems disposed on the image side of the objective lens; and a pair of light beam splitting members disposed on the image side of the pair of variable magnification optical systems, respectively, wherein arrangement is provided so that paired observational optical paths are to be directed to extend respectively in a plurality of directions each having a predetermined angle relative to a plane containing the optical axes of the pair of variable magnification optical systems, within a plane crossing these optical axes at right angles, respectively. The pair of light beam splitting members are constituted as an optical path splitting unit, and the barrel section and the optical path splitting unit are removably coupled to each other.

    摘要翻译： 为了允许外科手术者和他的助手以相同的放大倍率和同轴的关系对外科手术区域进行立体观察，手术显微镜包括：普通物镜; 设置在物镜的像侧的一对可变放大光学系统; 以及分别设置在一对可变倍率光学系统的像侧上的一对光束分离部件，其中设置了配置，使得成对的观察光路分别指向在具有预定的多个方向的多个方向上延伸 相对于包含该对可变放大光学系统的光轴的平面的角度，分别在与这些光轴成直角相交的平面内。 所述一对光束分离构件构成为光路分离单元，并且所述筒部和所述光路分离单元彼此可拆卸地连接。

    Surgical microscope
    10.
    发明授权
    Surgical microscope 失效
    手术显微镜

    公开(公告)号：US4763968A

    公开(公告)日：1988-08-16

    申请号：US74842

    申请日：1987-07-17

    申请人： Kazuyuki Minami ,  Takashi Nagano ,  Hiroshi Fujiwara ,  Takashi Fukaya ,  Yutaka Takabayashi ,  Takayoshi Togino

    发明人： Kazuyuki Minami ,  Takashi Nagano ,  Hiroshi Fujiwara ,  Takashi Fukaya ,  Yutaka Takabayashi ,  Takayoshi Togino

    IPC分类号： A61B19/00 ,  G02B21/22 ,  G02B27/26

    CPC分类号： G02B21/22

    摘要： In order to allow the assistant also to make an observation of the same region of the object as by the surgical operator in the form of a normal and clear stereoscopic image, and to enable the size of the barrel as well as the price to be about the same as that of an ordinary surgical microscope having two optical axes, the surgical microscope of the invention is arranged so that by the employment of two pairs of prisms each having a polarized light beam splitter section and a total reflection surface, a pair of operator's observational optical systems and a pair of assistant's observational optical systems are used partly in common, and one of the polarized beams so split by the polarized beam splitter section is utilized as the operator's observational light, and the other is utilized as the assistant's observational light. One pair among the two pairs of prisms is constructed as a first stereoscopic view adapter, and the other pair as a second stereoscopic view adapter, and the common portion of the observational optical systems mentioned above is constructed in the form of a barrel, and all of these constituent parts are removably coupled to each other.

    摘要翻译： 为了让助手还可以以正常和清晰的立体图像的形式观察与外科手术者相同的对象区域，并且能够使镜筒的尺寸以及价格为约 与具有两个光轴的普通手术显微镜相同，本发明的手术显微镜被配置为通过使用两对棱镜，每对棱镜具有偏振光束分离器部分和全反射面，一对操作者 观察光学系统和一对辅助观测光学系统被部分地共同使用，并且由偏振分束器部分分离的偏振光束之一被用作操作者的观察光，另一个被用作助理的观察光。 两对棱镜中的一对被构造为第一立体视图适配器，另一对被构造为第二立体视图适配器，并且上述观察光学系统的公共部分以桶的形式构造，并且全部 的这些构成部件可拆卸地彼此联接。