公开(公告)号：US06676598B2

公开(公告)日：2004-01-13

申请号：US09988955

申请日：2001-11-21

申请人： Jürgen Rudischhauser ,  Martin Renner ,  Klaus M. Irion ,  Peter Schwarz ,  Helmut Wehrstein ,  Mark Kocher

发明人： Jürgen Rudischhauser ,  Martin Renner ,  Klaus M. Irion ,  Peter Schwarz ,  Helmut Wehrstein ,  Mark Kocher

IPC分类号： A61B1267

CPC分类号： A61B1/267 ,  A61B1/00126 ,  A61B1/00165 ,  A61B1/042 ,  A61B1/07

摘要： A laryngoscope includes a handle, a spatula arranged substantially transverse to the handle, and a coupling detachably fixing the spatula to the handle. An illumination light waveguide guides an illumination light signal and an image waveguide guides an image signal, both waveguides being attached to the spatula. The illumination light waveguide includes a proximal end having an illumination light entry opening, and the image waveguide includes a proximal end having an image exit opening, wherein the illumination light entry opening and the image exit opening are arranged in the area of the coupling. The handle includes, in the area of the coupling, an illumination light exit opening and an image entry opening which allow for the illumination light signal to couple into the illumination light waveguide from the handle, and for the image signal to couple out of the image waveguide. A centering element automatically aligns the image entry opening and the image exit opening precisely to each other.

摘要翻译： 喉镜包括手柄，基本上横向于手柄布置的刮刀和可拆卸地将刮刀固定到手柄的联接器。 照明光波导引导照明光信号，并且图像波导引导图像信号，两个波导附着到刮刀上。 照明光波导包括具有照明光入口的近端，图像波导包括具有图像出口的近端，其中照明光入射口和图像出射口布置在联接器的区域中。 手柄在耦合区域包括一个照明光出口和一个允许照明光信号从手柄耦合到照明光波导中的图像输入开口，并且使图像信号耦合出图像 波导。 定心元件自动将图像入口开口和图像出口开口精确对齐。

公开(公告)号：US06503196B1

公开(公告)日：2003-01-07

申请号：US09541324

申请日：2000-04-01

申请人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Klaus M. Irion

发明人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Klaus M. Irion

IPC分类号： A61B106

CPC分类号： A61B1/127 ,  A61B1/00096 ,  A61B1/00135 ,  A61B1/00165 ,  A61B1/00179

摘要： An endoscope has a head and an outer tube joined to it. Received in the outer tube is an inner tube in which optical components are received. Light guides are guided in the interstice between the interior space and outer tube. A closure element made of transparent material, which closes off the distal end of the outer tube in hermetically sealed fashion, is provided. The closure element has a window in the region of the inner tube. The window is surrounded by an opaque layer that shields the window radially from the entry of illumination light.

摘要翻译： 内窥镜具有与其连接的头部和外管。 在外管中接收的是其中接收光学部件的内管。 光引导件在内部空间和外管之间的空隙中被引导。 提供由透明材料制成的封闭元件，其以密封方式封闭外管的远端。 闭合元件在内管的区域中具有窗口。 窗口被不透明的层包围，该不透明层将窗口从照明光的入射口径向地屏蔽。

公开(公告)号：US06340365B2

公开(公告)日：2002-01-22

申请号：US09230396

申请日：1999-04-02

申请人： Horst Dittrich ,  Uwe Bacher ,  Jürgen Rudischhauser ,  Klaus M. Irion

发明人： Horst Dittrich ,  Uwe Bacher ,  Jürgen Rudischhauser ,  Klaus M. Irion

IPC分类号： A61B1728

CPC分类号： A61B17/29 ,  A61B2017/00464 ,  A61B2017/2927

摘要： A medical instrument has several components and being disassemblable into said several components, one of said components being rotatable with respect to another of said several components by means of a rotary element arranged on said another of said several components. A coupling for a detachable rotationally engaged connection of said one component or to said rotary element is provided, said coupling having two coupling halves engaging into one another along a coupling axis. On each of said coupling halves at least one tooth is arranged, each tooth is disposed at a radial spacing from said coupling axis. Adjacent to each tooth in a circumferential direction at least one gap is provided, into which gap of one coupling half a tooth of the other coupling half enters and fits, and each tooth is equipped in the circumferential direction with a bevel.

摘要翻译： 医疗器械具有多个部件并且可拆卸到所述多个部件中，所述部件中的一个可通过布置在所述多个部件的另一个上的旋转元件相对于所述几个部件中的另一个部件旋转。 提供了一种用于所述一个部件或所述旋转元件的可拆卸的旋转接合连接的联接器，所述联接器具有沿联接轴线彼此接合的两个联接器半部。 在每个所述耦合半部中布置有至少一个齿，每个齿以与所述耦合轴线的径向间隔设置。 在圆周方向上与每个齿相邻，提供至少一个间隙，一个联轴器的另一个联接半部的一半的齿的间隙进入并配合到该间隙中，并且每个齿沿圆周方向装配有斜面。

公开(公告)号：US06494826B1

公开(公告)日：2002-12-17

申请号：US09418542

申请日：1999-10-14

申请人： David Chatenever ,  Klaus M. Irion ,  André Ehrhardt ,  Jürgen Rudischhauser ,  Daniel Mattsson-Boze

发明人： David Chatenever ,  Klaus M. Irion ,  André Ehrhardt ,  Jürgen Rudischhauser ,  Daniel Mattsson-Boze

IPC分类号： A61B104

CPC分类号： A61B1/00188 ,  A61B1/00195 ,  A61B1/042 ,  G02B23/2484 ,  G03B17/48

摘要： A coupling provides mechanical, light-guiding, and image-guiding connection of an endoscope to a camera module. It is proposed that a first cylindrical stem, in whose interior a proximal end segment of the light guiding system is received, project in the coupling direction from a coupling end of the endoscope. Also projecting from the coupling end in the coupling direction is a second approximately cylindrical stem whose length and diameter are greater than the length and diameter of the first stem, a proximal end segment of the image guiding system being received in the interior of the second stem. The second stem coacts with an interlock arranged on the camera module, for mechanical interlocking of the coupling. The first and second stems extend at a distance next to one another, and the coupling end of the camera module has receptacles, complementary to the two stems, into which the two stems penetrate. In the base, the receptacle into which the second stem enters is optically connected to the image sensing system of the camera module, and the receptacle into which the shorter first stem can be received has a light guide.

摘要翻译： 联轴器提供内窥镜到相机模块的机械，导光和图像引导连接。 提出在其内部容纳有导光系统的近端部分的第一圆柱形杆在从内窥镜的联接端沿联接方向突出。 从联接端在耦合方向上突出的是第二近似圆柱形的杆，其长度和直径大于第一杆的长度和直径，图像引导系统的近端段被容纳在第二杆的内部 。 第二杆与布置在相机模块上的互锁件共同作用，用于联接器的机械互锁。 第一和第二杆彼此相距一定距离延伸，并且相机模块的联接端具有与两个杆互补的插座，两个杆穿过该插座。 在基座中，第二杆进入的插座光学地连接到相机模块的图像感测系统，并且可以容纳更短的第一杆的容座具有光导。

公开(公告)号：US08029437B2

公开(公告)日：2011-10-04

申请号：US12413891

申请日：2009-03-30

申请人： Jürgen Rudischhauser ,  Klaus Renner ,  Markus Kupferschmid

发明人： Jürgen Rudischhauser ,  Klaus Renner ,  Markus Kupferschmid

IPC分类号： A61B1/00

CPC分类号： A61B1/00163 ,  A61B1/002 ,  G02B23/2476

摘要： An endoscope has a tubular shaft whose interior contains components, in particular lenses, spacers, diaphragms, prisms and filters of an optical system, said components being at least partially surrounded by a support piece made of shrunk material. It is proposed that the components be surrounded by a transparent and tube-sleeve-shaped shrunk material which has been shrunk before the components are introduced into the tubular shaft.

摘要翻译： 内窥镜具有管状轴，其内部包含光学系统的部件，特别是透镜，间隔件，隔膜，棱镜和过滤器，所述部件至少部分地由收缩材料制成的支撑件包围。 提出这些部件被一个透明和管状的收缩的材料所包围，这些材料在组件被引入管状轴之前已被收缩。

公开(公告)号：US06425857B1

公开(公告)日：2002-07-30

申请号：US09411513

申请日：1999-10-04

申请人： Jürgen Rudischhauser ,  Ulrich Kehr

发明人： Jürgen Rudischhauser ,  Ulrich Kehr

IPC分类号： A61B104

CPC分类号： A61B1/00195 ,  A61B1/042

摘要： An endoscope, in particular a video endoscope, has an endoscope shaft at the distal end and a mount at the proximal end for attaching an optical imaging device, for example a video camera, and an endoscope housing between said endoscope shaft and said mount, said mount being rotatable relative to said endoscope shaft, via a rotary joint, about the longitudinal axis of said endoscope an optically imaging arrangement, which is at least partially positionally displaceable by way of an adjusting device for focusing the image transmission, moreover being received in said endoscope housing. Said endoscope housing is configured in continuously hermetically sealed fashion, and said rotary joint is arranged outside said endoscope housing.

摘要翻译： 内窥镜，特别是视频内窥镜，在前端具有内窥镜轴，在基端具有用于安装光学成像装置（例如摄像机）和内窥镜轴与所述支架之间的内窥镜壳体的安装座，所述内窥镜 安装件可相对于所述内窥镜轴旋转，通过旋转接头围绕所述内窥镜的纵向轴线旋转，所述光学成像装置可通过用于聚焦图像传输的调节装置至少部分位置地移位，此外被接收在所述内窥镜 内窥镜外壳。 所述内窥镜壳体被连续地密封地配置，所述旋转接头设置在所述内窥镜壳体的外侧。

公开(公告)号：US06201649B1

公开(公告)日：2001-03-13

申请号：US09567154

申请日：2000-05-09

申请人： Jürgen Rudischhauser ,  Ulrich Kehr

发明人： Jürgen Rudischhauser ,  Ulrich Kehr

IPC分类号： G02B702

CPC分类号： G02B7/025 ,  A61B1/0011 ,  A61B1/002 ,  G02B23/2446

摘要： A method for mounting at least one rod lens in an interior of a tube has the following steps, i.e. selecting an outside diameter of said rod lens in that an airgap is created circumferentially between an outer side of said rod lens in an inner side of said tube, positioning said outer side of said rod lens at a defined radial spacing from said inner side of said tube by way of at least two centering aids and effecting an elastic adhesive join between said outer side of said rod lens and said inner side of said tube.

摘要翻译： 用于将至少一个棒透镜安装在管内部的方法具有以下步骤，即选择所述棒状透镜的外径，因为在所述棒状透镜的内侧在所述棒状透镜的外侧之间沿圆周形成气隙 管，通过至少两个定心助剂将所述棒状透镜的所述外侧定位在与所述管的内侧的限定的径向间隔处，并且在所述棒状透镜的所述外侧和所述棒状透镜的所述内侧之间实现弹性粘合剂接合 管。

公开(公告)号：US06950248B2

公开(公告)日：2005-09-27

申请号：US10360193

申请日：2003-02-07

申请人： Jürgen Rudischhauser ,  Klaus Renner ,  Markus Kupferschmid

发明人： Jürgen Rudischhauser ,  Klaus Renner ,  Markus Kupferschmid

IPC分类号： G02B7/02 ,  G02B23/24

CPC分类号： G02B23/2446 ,  G02B7/026

摘要： Distance holder for lenses, which in terms of shape or material structure is configured in such a way that it exerts a slight notching effect on lenses on contact surfaces between a distance holder and a lens, so that the lens surface is less easily damaged.

摘要翻译： 在形状或材料结构方面的透镜的距离支架以这样的方式配置，使得其对距离保持器和透镜之间的接触表面上的透镜施加轻微的凹口作用，使得透镜表面不容易损坏。

公开(公告)号：US06833912B2

公开(公告)日：2004-12-21

申请号：US09946990

申请日：2001-09-05

申请人： Fang Lei ,  Jürgen Rudischhauser ,  Jörg Weitzel ,  Volker Preuss

发明人： Fang Lei ,  Jürgen Rudischhauser ,  Jörg Weitzel ,  Volker Preuss

IPC分类号： G01B900

CPC分类号： G02B23/24 ,  A61B1/00057 ,  G01M11/00 ,  H04N17/002

摘要： An apparatus for testing the state of the optical system of an endoscope comprises a first supporting device for the endoscope, a test pattern and a second supporting device for the test pattern, wherein the test pattern comprises a pattern, which allows a check of the actual viewing direction and of the actual field of view angle within tolerance values.

摘要翻译： 一种用于测试内窥镜的光学系统的状态的装置，包括用于内窥镜的第一支撑装置，测试图案和用于测试图案的第二支撑装置，其中测试图案包括图案，其允许检查实际 观察方向和实际视场角度在公差值内。

公开(公告)号：US06632173B1

公开(公告)日：2003-10-14

申请号：US09609075

申请日：2000-06-30

申请人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Jan Dahmen

发明人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Jan Dahmen

IPC分类号： A61B100

CPC分类号： A61B1/00188 ,  G02B23/2407 ,  G02B23/2476 ,  H04N5/2253

摘要： A device for positioning components within endoscopic systems includes a hermetically sealed housing. An outer ring element is mounted to rotate about the outer side of the housing and carries on its circumference at least one outer magnet. Further, an inner ring element is mounted inside the housing and carries likewise at least one inner magnet, the magnets being aligned in such a way that any rotation of the outer ring element has the effect to move the at least one inner magnet by magnetic coupling, such movement serving the purpose to position the respective components. In order to achieve a simple, relatively small and functionally safe structure it is proposed that both the outer and inner ring elements be configured as axially displaceable rings carrying the oppositely arranged magnets, and that the inner ring be mechanically connected with the component to be positioned.

摘要翻译： 用于在内窥镜系统内定位部件的装置包括密封的壳体。 外环元件被安装成围绕壳体的外侧旋转，并在其圆周上承载至少一个外磁体。 此外，内圈元件安装在壳体内部并同样携带至少一个内磁体，磁体以这样的方式排列，使得外环元件的任何旋转都具有通过磁耦合来移动至少一个内磁体的作用 ，这种运动用于定位各个部件的目的。 为了实现简单的，相对较小的和功能上安全的结构，提出外圈和内圈元件都被构造为承载相对布置的磁体的轴向移动环，并且内环与待定位的部件机械连接 。