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61. 发明授权

US5480114A Biaxial balance adjusting structure for medical stand apparatus 失效
标题翻译：医用支架设备的双轴平衡调整结构
公开(公告)号：US5480114A
公开(公告)日：1996-01-02
申请号：US204456
申请日：1994-03-02
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： A61B19/00 , A61B19/02 , F16M11/04 , F16M11/12 , G02B7/00 , F16L3/00
CPC分类号： F16M11/42 , A61B90/50 , F16M11/126 , F16M11/18 , F16M11/2064 , F16M11/2092 , F16M11/24 , G02B7/001 , A61B90/20 , F16M2200/044 , F16M2200/068
摘要： Disclosed is a biaxial balance adjusting structure for a medical stand apparatus, containing a retaining link mechanism 4, utilizing a parallel link 2, supported on the pivot S of a frame 1; a medical optical device W.sub.1 and/or auxiliary devices W.sub.2, W.sub.3, disposed to one end portion of the retaining link mechanism and a counterweight disposed on the other end portion thereof relative to the pivot S; characterized in that the counterweight consists of a first counterweight W.sub.4 which can be moved in the horizontal direction and a second counterweight W.sub.5 which can be moved in the vertical direction, and that the balance adjusting structure employs a system for moving the first and second counterweights W.sub.4, W.sub.5 interlocking with each other to be closer to or farther from the pivot S in the respective directions. Thus, balance adjustment in accordance with the weight change on the operating microscope side can be facilitated.
摘要翻译：公开了一种用于医疗架设备的双轴平衡调节结构，其包含支撑在框架1的枢轴S上的平行连杆2的保持连杆机构4; 设置在保持连杆机构的一个端部的配对装置W1和/或辅助装置W2，W3相对于枢轴S配置在另一端部的配重; 其特征在于，所述配重由能够在水平方向上移动的第一配重W4和能够在垂直方向上移动的第二配重W5构成，所述平衡调整结构采用用于使所述第一配重W4 ，彼此互锁的W5在相应方向上更靠近或远离枢轴S。因此，能够容易地根据显微镜侧的重量变化进行平衡调整。

62. 发明授权

US5432330A Two-stage detection noncontact positioning apparatus having a first light detector with a central slit 失效
标题翻译：具有具有中央狭缝的第一光检测器的两级检测非接触定位装置
公开(公告)号：US5432330A
公开(公告)日：1995-07-11
申请号：US242872
申请日：1994-05-16
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G01B11/00 , G01B11/02 , G01B11/06 , G01C3/06 , G01S7/481 , G01S17/46 , G01J1/20
CPC分类号： G01S17/48 , G01B11/026 , G01B11/0608 , G01S7/4811
摘要： A two-stage detection noncontact positioning apparatus comprises a light position-detecting mechanism 3 which includes a first light position detector 15 having a slit 17 at a central location corresponding to an optical axis K.sub.4, and a light position detector 16 for receiving a measuring beam S.sub.9 having passed through the slit 17. The first light position detector 15 can be switchably operated such that while the second light position detector 16 receives the measuring beam, the first light position detector 15 is made inoperative not to detect light. The apparatus also includes an optical mechanism 2 having focusing lenses 13 and 14 provided in a manner corresponding to the first and second light position detectors 15 and 16, respectively. As the measuring beam, a semiconductor laser beam, a He-Ne laser beam or the like is suitably employed, which enables the two-stage detection noncontact positioning apparatus to perform highly accurate positioning without being adversely affected by scattered lights.
摘要翻译：两级检测非接触定位装置包括光位置检测机构3，其包括在对应于光轴K4的中心位置处具有狭缝17的第一光位置检测器15和用于接收测量光束的光位置检测器16 S9通过狭缝17.第一光位置检测器15可以可切换地操作，使得当第二光位置检测器16接收测量光束时，使第一光位置检测器15不能检测光。该装置还包括光学机构2，其具有分别以对应于第一和第二光位置检测器15和16的方式设置的聚焦透镜13和14。作为测量光束，适当地采用半导体激光束，He-Ne激光束等，这使得两级检测非接触式定位装置能够在不受散射光的不利影响的情况下执行高精度定位。

63. 发明授权

US1956233A Tipped tool and working implement 失效
标题翻译：尖端工具和工具
公开(公告)号：US1956233A
公开(公告)日：1934-04-24
申请号：US62994232
申请日：1932-08-22
申请人： KRUPP AG
发明人： RICHARD BRAUN
IPC分类号： B23K31/02 , B23K35/00
CPC分类号： B23K35/004 , B23K31/025 , Y10T407/26 , Y10T407/27 , Y10T428/12486

64. 发明授权

US10288859B2 Surgical microscope system 有权
公开(公告)号：US10288859B2
公开(公告)日：2019-05-14
申请号：US15669078
申请日：2017-08-04
申请人： MITAKA KOHKI CO., LTD.
发明人： Katsuyuki Nakamura
IPC分类号： G02B21/00 , A61B90/25 , A61B90/50 , G02B21/02 , G02B21/22 , A61B90/20
摘要： A surgical microscope has an upper face provided with a light beam outlet. An assistant scope is mounted on the light beam outlet, and is rotatable in a horizontal plane so as to direct in any direction in the plane.

65. 发明申请

US20170351079A1 SURGICAL MICROSCOPE SYSTEM 审中-公开
公开(公告)号：US20170351079A1
公开(公告)日：2017-12-07
申请号：US15603852
申请日：2017-05-24
申请人： MITAKA KOHKI CO., LTD.
发明人： Katsuyuki NAKAMURA
IPC分类号： G02B21/22 , G02B21/02 , G02B21/00 , G02B21/36 , H04N13/04 , H04N13/02
CPC分类号： G02B21/22 , G02B7/001 , G02B21/0012 , G02B21/025 , G02B21/361 , G02B21/368 , H04N13/332
摘要： A surgical microscope system includes a surgical microscope. In the surgical microscope, variable power optical systems are arranged horizontally to fold optical paths, thereby reducing a vertical size between eyepieces of the surgical microscope and a lower end of the same and expanding a working space under the surgical microscope. A camera is attached to an upper part of the surgical microscope to free a side face of the surgical microscope so that an accessory such as a fluorescent camera is attached to the side face.

66. 发明授权

US09746659B2 Surgical microscope system 有权
公开(公告)号：US09746659B2
公开(公告)日：2017-08-29
申请号：US14689418
申请日：2015-04-17
申请人： MITAKA KOHKI CO., LTD.
发明人： Masao Doi , Katsuyuki Nakamura
IPC分类号： G02B21/22 , G02B21/36 , G02B21/00 , H04N5/225
CPC分类号： G02B21/362 , G02B21/0012 , G02B21/22 , G02B21/367 , H04N5/2252
摘要： A surgical microscope system includes a camera that is rotatable around a first rotation axis and a second rotation axis, the rotation axes being orthogonal to each other, so that a photographing direction of the camera is changeable at a given position. The first rotation axis is inclined with respect to a vertical axis, and therefore, a lower end of a first member is able to be set at a height that does not interfere with the photographing direction when the camera is horizontally oriented.

67. 发明申请

US20170048512A1 SURGICAL STEREOSCOPIC OBSERVATION APPARATUS 审中-公开
标题翻译：手术立体观察装置
公开(公告)号：US20170048512A1
公开(公告)日：2017-02-16
申请号：US15229375
申请日：2016-08-05
申请人： MITAKA KOHKI CO., LTD.
发明人： Katsuyuki NAKAMURA
IPC分类号： H04N13/02 , H04N13/04
CPC分类号： H04N13/254 , A61B90/20 , G02B21/0012 , G02B21/361 , G02B21/368 , H04N13/243 , H04N13/296
摘要： A surgical stereoscopic observation apparatus has a pair of main optical paths A and a pair of secondary optical paths B, an aligning direction of the paths B differing by 90 degrees from that of the paths A. The main and secondary optical paths involve imaging elements D1 and D2, respectively. This apparatus is able to provide not only electronic images oriented for a main operator and an assistant positioned opposite to the main operator but also electronic images orientated for an assistant positioned on the left or right side of the main operator, thereby allowing the main operator and assistants to cooperatively conduct an operation.
摘要翻译：手术立体观察装置具有一对主光路A和一对次光路B，路径B的对准方向与路径A的对准方向相差90度。主光路和次光路包括成像元件D1 和D2。该装置不仅可以提供面向主操作员的电子图像和与主操作者相对定位的辅助装置，而且还可以为位于主操作器的左侧或右侧的助手定向的电子图像，从而允许主操作者和助理合作开展业务。

68. 发明授权

US09459437B2 Surgical microscope system 有权
标题翻译：手术显微镜系统
公开(公告)号：US09459437B2
公开(公告)日：2016-10-04
申请号：US14189132
申请日：2014-02-25
申请人： MITAKA KOHKI CO., LTD.
发明人： Masao Doi , Toshio Yamazaki
IPC分类号： G02B21/20 , G02B21/00 , G02B21/22 , G02B21/36
CPC分类号： G02B21/0012 , G02B21/22 , G02B21/361
摘要： A surgical microscope system includes a camera 9 that is turnable around an optical axis K of the camera 9 to optionally select a photographing orientation. The camera 9 is able to pick up an electronic image of an affected part T in an orientation in which a main doctor sees the affected part T, or in an orientation in which an assistant, who is present at a different position from the main doctor, sees the affected part T, or in any other orientation. The electronic image picked up by the camera 9 in a selected orientation is stereoscopically observable with an electronic image display unit 2.
摘要翻译：手术显微镜系统包括相机9，该照相机9围绕照相机9的光轴K可转动以可选地选择拍摄方位。照相机9能够以主要医生看到受影响部位T的方向，或者在与主要医生不同的位置处存在的助手的方向上拾取受影响部位T的电子图像，看到受影响的部分T，或任何其他方向。由电子图像显示单元2可立体地观察由相机9拾取的电子图像。

69. 发明申请

US20160151920A1 TOOL HOLDING ARTICULATED ARM 审中-公开
标题翻译：工具控股ARM
公开(公告)号：US20160151920A1
公开(公告)日：2016-06-02
申请号：US14925014
申请日：2015-10-28
申请人： MITAKA KOHKI CO., LTD.
发明人： Yusuke NAKATA
IPC分类号： B25J17/02 , B25J18/00 , B25J17/00
CPC分类号： B25J17/0275 , A61B1/00149 , A61B50/20 , A61B90/50 , A61B2017/00544 , A61B2090/508 , B25J17/00 , B25J18/00 , F16M11/14 , F16M11/2064 , F16M11/2078 , F16M13/022 , F16M2200/022 , Y10S901/22 , Y10S901/28 , Y10S901/29
摘要： A tool holding articulated arm has articulations each holding a ball between a presser and a front opening of a housing. With small acting force of the presser, a strong fixing force is obtained at each articulation. The presser has a cup shape whose circumferential edge comes into linear contact with the surface of the ball to exert a strong holding force on the surface of the ball.
摘要翻译：具有铰接臂的工具具有每个在压脚和壳体的前开口之间保持球的关节。在压脚的作用力小的情况下，每次铰接时都会获得很强的固定力。压脚具有杯形，其圆周边缘与球表面线性接触，以在球的表面上施加强力的保持力。

70. 发明授权

US08885250B2 Surgical microscope system 有权
标题翻译：手术显微镜系统
公开(公告)号：US08885250B2
公开(公告)日：2014-11-11
申请号：US13059351
申请日：2009-08-18
申请人： Masao Doi , Toshio Yamazaki
发明人： Masao Doi , Toshio Yamazaki
IPC分类号： G02B21/00 , A61B19/00
CPC分类号： A61B19/5223 , A61B90/20
摘要： Only a front end part 16 of a surgical microscope 15 is turned in a left-right direction X around a main axis S, so that an observation angle of a surgical site T is freely changed in the left-right direction. Even if the observation angle is changed, the orientation of eyepieces 22 is unchanged, and therefore, an operator does not need to bend his or her neck and no burden is imposed on the neck of the operator even if the operator must conduct an operation that takes a long time.
摘要翻译：只有手术显微镜15的前端部16在左右方向X绕主轴S旋转，使得手术部位T的观察角度在左右方向上自由变化。即使观察角度发生变化，目镜22的方向也不变，因此，即使操作者必须进行操作，操作人员不需要弯曲他或她的脖子，也不会对操作者的颈部造成负担，需要很长时间。

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