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1. 发明申请

US20120088963A1 ENDOSCOPE HOLDING APPARATUS 有权
标题翻译：内窥镜控制装置
公开(公告)号：US20120088963A1
公开(公告)日：2012-04-12
申请号：US13271694
申请日：2011-10-12
申请人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
发明人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
IPC分类号： A61B1/00
CPC分类号： A61B1/00149 , A61B1/3132 , A61B34/30 , A61B2090/506
摘要： A distal arm that holds a rigid endoscope includes a multi-joint articulated arm including first to fourth distal arm portions sequentially connected from a base portion side, and these first to fourth distal arm portions are configured so as to move on a vertical plane with horizontal rotational shafts as supports. In addition, behaviors of the respective distal arm portions are linked by a linking mechanism so that the first distal arm portion and the third distal arm portion behave in parallel to each other, and the second distal arm portion and the fourth distal arm portion behave in parallel to each other.
摘要翻译：保持刚性内窥镜的远端臂包括：多关节铰接臂，包括从基部侧依次连接的第一至第四远端臂部，并且，所述第一至第四远端臂部构造成能够在垂直平面上水平移动旋转轴作为支撑。此外，各个远端臂部分的行为通过连接机构连接，使得第一远端臂部分和第三远端臂部分彼此平行，并且第二远端臂部分和第四远端臂部分行为彼此平行。

2. 发明申请

US20070213586A1 Endoscope system and adapter applied to this endoscope system 审中-公开
标题翻译：内窥镜系统和适配器适用于该内窥镜系统
公开(公告)号：US20070213586A1
公开(公告)日：2007-09-13
申请号：US11713273
申请日：2007-03-02
申请人： Kenji Hirose , Koji Yasunaga , Toshiya Sugai
发明人： Kenji Hirose , Koji Yasunaga , Toshiya Sugai
IPC分类号： A61B1/04 , A61B1/06
CPC分类号： A61B1/313 , A61B1/00105 , A61B1/00126 , A61B1/00149 , A61B1/04 , A61B1/0669 , A61B2090/506 , A61B2090/571
摘要： This endoscope system comprises image pickup means having an image pickup device, illumination light ejecting means having an illumination light ejection portion, an endoscope having an insertion portion and having an illumination light incident portion and an optical image ejection portion for ejecting subject light, a first connection portion for attaching the endoscope to the image pickup means so that the subject light can be captured, a second connection portion for attaching the endoscope to the illumination light ejecting means so that the light from the illumination light ejection portion can enter the illumination light incident portion, an optical path having a first adapter connection portion attachable to the first connection portion and a second adapter connection portion attachable to the second connection portion for capturing the subject image, and an adapter having an illumination optical system for guiding the illumination light to the image pickup region.
摘要翻译：该内窥镜系统包括具有图像拾取装置的图像拾取装置，具有照明光弹出部分的照明光弹出装置，具有插入部分并具有照明光入射部分的内窥镜和用于喷射被摄体光的光学图像喷射部分的第一连接部分，用于将内窥镜附接到图像拾取装置以使得可以捕获被摄体光;第二连接部分，用于将内窥镜附接到照明光弹出装置，使得来自照明光弹出部分的光可以进入照明光入射具有可附接到第一连接部分的第一适配器连接部分的光路和可附接到用于捕获被摄体图像的第二连接部分的第二适配器连接部分，以及具有照明光学系统的适配器，用于将照明光引导到摄像区域。

3. 发明授权

US06666875B1 Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact state 失效
标题翻译：外科手术器械允许以非接触状态对电池驱动的手术器械进行再充电
公开(公告)号：US06666875B1
公开(公告)日：2003-12-23
申请号：US09492711
申请日：2000-01-27
申请人： Tomohisa Sakurai , Shinji Hatta , Akira Shiga , Tsuyoshi Tsukagoshi , Koji Yasunaga , Masaru Karasawa , Hiroyuki Sangu , Takeaki Nakamura
发明人： Tomohisa Sakurai , Shinji Hatta , Akira Shiga , Tsuyoshi Tsukagoshi , Koji Yasunaga , Masaru Karasawa , Hiroyuki Sangu , Takeaki Nakamura
IPC分类号： A61B1732
CPC分类号： A61B17/29 , A61B17/1628 , A61B17/32002 , A61B17/320068 , A61B17/320092 , A61B18/14 , A61B2017/00022 , A61B2017/00199 , A61B2017/00398 , A61B2017/00411 , A61B2017/00734 , A61B2018/1226 , A61B2090/065 , A61B2090/0807 , Y10S30/01
摘要： A surgical instrument can be disinfected or sterilized, and has a rechargeable secondary battery incorporated therein. A distal treatment section of the surgical instrument is ultrasonically oscillated or otherwise activated using the secondary battery as a driving power source to perform surgery on a living tissue. Electromagnetic energy generated by an energy generation unit located outside the surgical instrument is received by a reception coil incorporated in the surgical instrument with the surgical instrument by induction from the energy generation unit. The electromagnetic energy is then converted into charging power with which the secondary battery is recharged. Thus, the surgical instrument can be readily recharged without compromising sterility.
摘要翻译：手术器械可以被消毒或消毒，并且其中并入有可再充电的二次电池。外科手术器械的远端治疗部分使用二次电池作为驱动动力来超声振荡或以其它方式激活，以对生物体组织进行手术。由位于外科器械外部的能量产生单元产生的电磁能量由外科器械中的接收线圈通过来自能量产生单元的感应从外科手术器械接收。然后将电磁能量转换成二次电池再充电的充电电力。因此，外科器械可以容易地充电而不损害无菌性。

4. 发明授权

US06514239B2 Medical instrument holding apparatus 有权
标题翻译：医用仪器夹具
公开(公告)号：US06514239B2
公开(公告)日：2003-02-04
申请号：US09811723
申请日：2001-03-19
申请人： Toru Shimmura , Koji Yasunaga , Masaki Takayama
发明人： Toru Shimmura , Koji Yasunaga , Masaki Takayama
IPC分类号： A61B1900
CPC分类号： A61B90/50 , A61B2090/506 , A61B2090/571
摘要： A medical instrument holding apparatus comprises a support arm supported such that it is rotatable about a first axis of rotation, a first arm supported such that it is rotatable about a second axis of rotation, a second arm supported such that it is rotatable about a third axis of rotation, and a third arm supported such that it is rotatable about a fourth axis of rotation. This apparatus further comprises first, second, third and fourth locks for locking the support arm, the first arm, the second arm and the third arm about the first, second, third and fourth axes of rotation, respectively, and for releasing the locked states of the arms. This apparatus can select control for causing predetermined three of the first, second, third and fourth locks to execute a locking operation, or control for causing all the locks to execute the locking operation.
摘要翻译：医疗器械保持装置包括支撑臂，所述支撑臂可以围绕第一旋转轴线旋转，第一臂被支撑成可绕第二旋转轴线旋转;第二臂被支撑成使得其可绕第三轴线旋转旋转轴线和第三臂被支撑成使得其可绕第四旋转轴线旋转。该装置还包括分别围绕第一，第二，第三和第四旋转轴线锁定支撑臂，第一臂，第二臂和第三臂的第一，第二，第三和第四锁，并且用于释放锁定状态的武器。该装置可以选择使第一，第二，第三和第四锁定中的预定三个执行锁定操作的控制，或者使得所有锁执行锁定操作的控制。

5. 发明授权

US08858423B2 Endoscope holding apparatus 有权
标题翻译：内窥镜保持装置
公开(公告)号：US08858423B2
公开(公告)日：2014-10-14
申请号：US13271694
申请日：2011-10-12
申请人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
发明人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
IPC分类号： A61B1/00 , A61B1/313 , A61B19/00
CPC分类号： A61B1/00149 , A61B1/3132 , A61B34/30 , A61B2090/506
摘要： A distal arm that holds a rigid endoscope includes a multi-joint articulated arm including first to fourth distal arm portions sequentially connected from a base portion side, and these first to fourth distal arm portions are configured so as to move on a vertical plane with horizontal rotational shafts as supports. In addition, behaviors of the respective distal arm portions are linked by a linking mechanism so that the first distal arm portion and the third distal arm portion behave in parallel to each other, and the second distal arm portion and the fourth distal arm portion behave in parallel to each other.
摘要翻译：保持刚性内窥镜的远端臂包括：多关节铰接臂，包括从基部侧依次连接的第一至第四远端臂部，并且，所述第一至第四远端臂部构造成能够在垂直平面上水平移动旋转轴作为支撑。此外，各个远端臂部分的行为通过连接机构连接，使得第一远端臂部分和第三远端臂部分彼此平行，并且第二远端臂部分和第四远端臂部分行为彼此平行。

6. 发明申请

US20090283647A1 SUPPORTING APPARATUS FOR MEDICAL INSTRUMENT 有权
标题翻译：支持医疗仪器的设备
公开(公告)号：US20090283647A1
公开(公告)日：2009-11-19
申请号：US12419510
申请日：2009-04-07
申请人： Koji Yasunaga , Kenji Harano , Noriaki Kanazawa
发明人： Koji Yasunaga , Kenji Harano , Noriaki Kanazawa
IPC分类号： F16M11/00 , F16M13/00
CPC分类号： A61B90/25 , A61B90/50 , A61B2090/504 , A61B2090/506
摘要： An apparatus for supporting a medical instrument includes an arm, which has a support portion to support a medical instrument at one end, and an intermediate portion of which is supported by a base portion via a support column. The arm moves the support portion horizontally and vertically. The apparatus also includes a rotary connecting member, which is provided at a second end of the arm and moves to a position corresponding to a position to which the support portion has been moved. The apparatus further includes a counterweight, which is connected to the support column to be immovable in the horizontal directions and movable in the vertical directions, and generates vertically downward force. The rotary connecting member is connected to the counterweight so as to be movable in the horizontal directions relative to the counterweight and movable in the vertical directions together with the counterweight.
摘要翻译：用于支撑医疗器械的装置包括：臂，其具有用于在一端支撑医疗器械的支撑部，并且其中间部分经由支撑柱被基部支撑。手臂水平和垂直地移动支撑部分。该装置还包括旋转连接构件，该旋转连接构件设置在臂的第二端并且移动到与支撑部已经移动的位置相对应的位置。该装置还包括配重，其连接到支撑柱，以在水平方向上不可移动并可在垂直方向上移动，并产生垂直向下的力。旋转连接构件连接到配重，以便能够相对于配重在水平方向上移动并且可以与配重一起在垂直方向上移动。

7. 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。

8. 发明申请

US20090054765A1 Three-dimensional medical imaging apparatus 有权
标题翻译：三维医学成像装置
公开(公告)号：US20090054765A1
公开(公告)日：2009-02-26
申请号：US12287616
申请日：2008-10-09
申请人： Yasushi Namii , Kenji Hirose , Koji Yasunaga
发明人： Yasushi Namii , Kenji Hirose , Koji Yasunaga
IPC分类号： A61B5/00
CPC分类号： A61B90/36 , A61B90/20 , H04N13/239
摘要： By adding perspective information in addition to binocular parallax, the invention provides a three-dimensional medical imaging apparatus that allows surgery to be performed with a more natural three-dimensional view, similar to that achieved with the naked eye. The three-dimensional medical imaging apparatus includes an image-acquisition optical system and an imaging device for acquiring three-dimensional images of a subject. The image-acquisition optical system includes an objective optical system for forming an image of the subject at an image-forming plane, and an entrance pupil position of the image-acquisition optical system is disposed between the objective optical system and the subject.
摘要翻译：通过添加双眼视差以外的透视信息，本发明提供一种三维医学成像装置，其能够以与用肉眼实现的三维视图相似的更自然的三维视图进行手术。三维医学成像装置包括图像采集光学系统和用于获取被摄体的三维图像的成像装置。图像采集光学系统包括用于在图像形成平面处形成被摄体的图像的物镜光学系统，并且图像采集光学系统的入射光瞳位置设置在物镜光学系统和被摄体之间。

9. 发明申请

US20060135866A1 Three-dimensional medical imaging apparatus 有权
公开(公告)号：US20060135866A1
公开(公告)日：2006-06-22
申请号：US11288339
申请日：2005-11-29
申请人： Yasushi Namii , Kenji Hirose , Koji Yasunaga
发明人： Yasushi Namii , Kenji Hirose , Koji Yasunaga
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B90/20 , H04N13/239
摘要： By adding perspective information in addition to binocular parallax, the invention provides a three-dimensional medical imaging apparatus that allows surgery to be performed with a more natural three-dimensional view, similar to that achieved with the naked eye. The three-dimensional medical imaging apparatus includes an image-acquisition optical system and an imaging device for acquiring three-dimensional images of a subject. The image-acquisition optical system includes an objective optical system for forming an image of the subject at an image-forming plane, and an entrance pupil position of the image-acquisition optical system is disposed between the objective optical system and the subject.

10. 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。

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