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210 条记录 (耗时 0.02 秒)

    Optical magnification device for distance variation
    31.
    发明授权
    Optical magnification device for distance variation 有权
    用于距离变化的光学放大装置

    公开(公告)号：US07253948B2

    公开(公告)日：2007-08-07

    申请号：US11380105

    申请日：2006-04-25

    申请人： Ulrich Sander

    发明人： Ulrich Sander

    IPC分类号： G02B21/22

    CPC分类号： G02B7/06 ,  G02B15/04 ,  G02B21/241 ,  G02C7/088

    摘要： An optical magnification device for varying the distance between an observer's eye (1) and an object (7), e.g., for a binocular magnifier or a microscope, in which focusing onto the object (7) is accomplished by means of progressive lenses (3) displaceable perpendicular to the observation beam(s) (2).

    摘要翻译： 用于改变观察者眼睛（1）和物体（7）之间的距离的光学放大装置，例如用于双目放大镜或显微镜，其中聚焦在物体（7）上的方法是通过渐进透镜（3 ）可垂直于观察光束（2）移位。

    Mounting device for a camera with automatic exposure mode to an optical system
    35.
    发明授权
    Mounting device for a camera with automatic exposure mode to an optical system 有权
    用于具有自动曝光模式的相机的安装装置到光学系统

    公开(公告)号：US07088918B1

    公开(公告)日：2006-08-08

    申请号：US10905825

    申请日：2005-01-21

    申请人： Randolph Spencer

    发明人： Randolph Spencer

    IPC分类号： G03B17/48

    CPC分类号： G03B17/48 ,  G02B23/16 ,  G03B17/561

    摘要： A mounting device for a camera with automatic exposure mode to an optical system is disclosed. An adapter tube has a first and a second end, wherein the first end is attached to the camera and the second end is attached to the optical system. A mounting element, provided at the first end, provides the mechanical connection to the camera. A plurality of electric contact pins, located at the first end, cooperates with respective electric contacts provided at the camera.

    摘要翻译： 公开了一种用于具有对光学系统的自动曝光模式的相机的安装装置。 适配器管具有第一端和第二端，其中第一端附接到照相机，第二端附接到光学系统。 设置在第一端的安装元件提供与相机的机械连接。 位于第一端的多个电接触销与设置在照相机处的相应的电触点配合。

    Microscope stand having balancing device
    36.
    发明授权
    Microscope stand having balancing device 失效
    显微镜支架具有平衡装置

    公开(公告)号：US07000873B2

    公开(公告)日：2006-02-21

    申请号：US10010101

    申请日：2001-11-08

    申请人： Andrzej Metelski

    发明人： Andrzej Metelski

    IPC分类号： A47F5/00

    CPC分类号： F16M11/42 ,  A61B90/20 ,  A61B90/25 ,  F16M11/08 ,  F16M11/2064 ,  F16M11/28 ,  F16M2200/044 ,  F16M2200/068 ,  G02B7/001

    摘要： The invention relates to a stand having a pivotable support arm (2) and a balance weight (AG), in which the balance weight (AG) acts via a cable pull (24) for the weight compensation of the load (G), the balance weight (AG) being arranged in the area of the vertical upright column (21) of the stand.

    摘要翻译： 本发明涉及具有可枢转支撑臂（2）和平衡重（AG）的支架，其中平衡重（AG）经由用于负载（G）的重量补偿的电缆拉（24）作用， 平衡重（AG）布置在支架的垂直立柱（21）的区域中。

    Stand, in particular for a surgical microscope
    37.
    发明授权
    Stand, in particular for a surgical microscope 失效
    站立，特别是手术显微镜

    公开(公告)号：US06997425B2

    公开(公告)日：2006-02-14

    申请号：US10107548

    申请日：2002-03-27

    申请人： Andrzej Metelski

    发明人： Andrzej Metelski

    IPC分类号： F16M1/00 ,  A47F5/02

    CPC分类号： G02B7/001

    摘要： The invention concern a stand, in particular for a surgical microscope, in which provision can be made, by means of adjustment devices on the stand itself and not on the stand foot (2), for the pivot axis (30) of the carrier arm (11) to be plumb.

    摘要翻译： 本发明涉及一种用于手术显微镜的支架，其中可以通过支架本身上的调节装置而不是支架脚（2）上的支架臂的枢转轴线（30）来进行设置 （11）为铅。

    Zoom system
    38.
    发明授权
    Zoom system 失效
    缩放系统

    公开(公告)号：US06853494B2

    公开(公告)日：2005-02-08

    申请号：US10692571

    申请日：2003-10-24

    申请人： Ulrich Sander ,  Thomas Pozivil

    发明人： Ulrich Sander ,  Thomas Pozivil

    IPC分类号： G02B15/167 ,  G02B15/17 ,  G02B21/02 ,  G02B15/14 ,  G02B21/00

    CPC分类号： G02B15/173 ,  G02B21/0012 ,  G02B21/025

    摘要： The invention concerns a zoom system, having various materials (glass types) and variable air spaces, for example for a surgical (stereo)microscope, constructed from four symmetrically arranged lens groups (2 through 5), each two lens groups (2, 5; 3, 4) being arranged identically and in mirror-image fashion with respect to one another. As a result of the special selection of glass types having anomalous partial dispersion, and the specific design features, a high zoom factor is achieved with a short overall length, as well as good correction of the secondary spectrum, astigmatism, and field curvature.

    摘要翻译： 本发明涉及一种具有各种材料（玻璃类型）和可变空气空间的变焦系统，例如由四个对称布置的透镜组（2至5）构成的外科（立体）显微镜，每个两个透镜组（2,5） ; 3,4）以相对于彼此的镜像方式排列相同。 作为具有异常部分色散的玻璃类型的特殊选择以及特定的设计特征，实现了具有短的总长度的高变焦系数以及二次光谱，散光和场曲率的良好校正。

    Surgical microscope with information system
    39.
    发明申请
    Surgical microscope with information system 审中-公开
    手术显微镜与信息系统

    公开(公告)号：US20030181803A1

    公开(公告)日：2003-09-25

    申请号：US10393779

    申请日：2003-03-21

    申请人： Leica Microsystems (Schweiz) AG

    发明人： Ulrich Sander

    IPC分类号： A61B005/05

    CPC分类号： G02B21/0012 ,  A61B3/12 ,  A61B90/20 ,  A61B90/36 ,  A61F9/00

    摘要： A surgical microscope, for example an ophthalmic surgical microscope, includes an information system having a data superimposition module and an electronics unit for ascertaining and displaying patient data. A program-controlled connection between the electronics unit and the data superimposition module transmits the displayed parameters from the electronics unit to the data superimposition module, which superimposes those parameters into a user's field of view.

    摘要翻译： 手术显微镜，例如眼科手术显微镜，包括具有数据叠加模块和用于确定和显示患者数据的电子单元的信息系统。 电子单元和数据叠加模块之间的程序控制连接将显示的参数从电子单元发送到数据叠加模块，数据叠加模块将这些参数叠加到用户的视野中。

    Microscope
    40.
    发明授权
    Microscope 有权

    公开(公告)号：US10928619B2

    公开(公告)日：2021-02-23

    申请号：US15515640

    申请日：2015-07-15

    申请人： LEICA MICROSYSTEMS (SCHWEIZ) AG

    发明人： Marc Honegger ,  Harald Schnitzler ,  Reto Zuest

    IPC分类号： G02B7/36 ,  G02B21/24 ,  G02B21/36 ,  G02B7/38 ,  H04N5/232 ,  H04N5/247

    摘要： A microscope (10) is described, having an autofocus system (11) for executing a focusing procedure, having a first image sensor (14a), arranged in a first outcoupled beam path (12a), for acquiring a first image (16a); and a second image sensor (14b), arranged in a second outcoupled beam path (12b), for acquiring a second image (16b). The autofocus system (11) is embodied to adjust a relative location of the focal plane (20) with respect to the object plane (22), at a focus displacement speed, during the image acquisition time for acquisition of the first image (16a) acquired by the first image sensor (14a) and of the second image (16b) acquired by the second image sensor (14b), the focus displacement speed being equal to the ratio of an increment to the image acquisition time, and the increment being larger than the depth of focus of the microscope (10).