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1. 发明授权

US4702229A Endoscope with a measuring device 失效
标题翻译：带测量装置的内窥镜
公开(公告)号：US4702229A
公开(公告)日：1987-10-27
申请号：US844191
申请日：1986-03-26
申请人： Jurgen Zobel
发明人： Jurgen Zobel
IPC分类号： A61B1/002 , A61B5/107 , G01B11/02 , A61B1/00
CPC分类号： A61B5/1076 , A61B1/002 , G01B11/02
摘要： An endoscope is disclosed for determining the size of an object in a cavity, for example in a human or animal body or in a machine. The endoscope comprises an optical system for viewing the object laterally from its distal end. The transmission system has an image plane, visible through an eyepiece, on which a measuring scale is provided. By viewing a selected part of the object simultaneously or successively from two different angles, with a predetermined distance between their vertices, at a constant lateral distance from the endoscope, images of the object can be seen at two different positions on the measuring scale, from which the size of the object can be calculated.
摘要翻译：公开了一种用于确定空腔中的物体的尺寸的内窥镜，例如在人或动物身体或机器中。内窥镜包括用于从其远端侧向观察物体的光学系统。传输系统具有通过目镜可见的图像平面，其上设有测量刻度。通过从距离内窥镜恒定的横向距离的两个不同角度的两个不同的角度，以它们的顶点之间的预定距离同时或连续地观察物体的选定部分，可以在测量标尺上的两个不同位置看到物体的图像，可以计算对象的大小。

2. 发明授权

US08537479B2 Endoscope objective lens and method of assembly 有权
标题翻译：内窥镜物镜及组装方法
公开(公告)号：US08537479B2
公开(公告)日：2013-09-17
申请号：US12797900
申请日：2010-06-10
申请人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
发明人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
IPC分类号： G02B7/02
CPC分类号： H04N5/2254 , G02B7/021 , G02B23/243 , G02B23/2484 , H04N2005/2255
摘要： A wide field video endoscope objective and method of assembly the objective including four groups with five lenses, a mechanical housing containing the entire image forming elements, a aperture stop, a centering member and a retainer sleeve. The centering member is at first centered over the photo sensitive area of the chip and bonded to the surface of the cover glass. The retainer sleeve slides over said centering member and is glued to the centering member and the housing of the video chip. The objective housing with the optical elements is screwed on the centering member to adjust for focusing.
摘要翻译：一种宽视场内窥镜物镜及其组合方法，包括具有五个透镜的四组，包含整个图像形成元件的机械壳体，孔径光阑，定心构件和保持器套筒。定心构件首先居中在芯片的光敏区域上并结合到盖玻璃的表面。保持套在所述对中构件上滑动并且胶合到定心构件和视频芯片的壳体。具有光学元件的物镜壳体被拧在定心构件上以调节聚焦。

3. 发明授权

US07885010B1 Endoscope objective lens and method of assembly 有权
标题翻译：内窥镜物镜及组装方法
公开(公告)号：US07885010B1
公开(公告)日：2011-02-08
申请号：US12013690
申请日：2008-01-14
申请人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
发明人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
IPC分类号： G02B21/02 , G02B9/60 , G02B9/34
CPC分类号： H04N5/2254 , G02B7/021 , G02B23/243 , G02B23/2484 , H04N2005/2255
摘要： A wide field video endoscope objective and method of assembly the objective including four groups with five lenses, a mechanical housing containing the entire image forming elements, a aperture stop, a centering member and a retainer sleeve. The centering member is at first centered over the photo sensitive area of the chip and bonded to the surface of the cover glass. The retainer sleeve slides over said centering member and is glued to the centering member and the housing of the video chip. The objective housing with the optical elements is screwed on the centering member to adjust for focusing.
摘要翻译：一种宽视场内窥镜物镜及其组合方法，包括具有五个透镜的四组，包含整个图像形成元件的机械壳体，孔径光阑，定心构件和保持器套筒。定心构件首先居中在芯片的光敏区域上并结合到盖玻璃的表面。保持套在所述对中构件上滑动并且胶合到定心构件和视频芯片的壳体。具有光学元件的物镜壳体被拧在定心构件上以调节聚焦。

4. 发明申请

US20100245653A1 Endoscope Objective Lens and Method of Assembly 有权
标题翻译：内镜物镜及组装方法
公开(公告)号：US20100245653A1
公开(公告)日：2010-09-30
申请号：US12797900
申请日：2010-06-10
申请人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
发明人： Peter Pal Bodor , Jurgen Zobel , Daniel Lullie
IPC分类号： H04N5/225 , G02B7/02 , B23P11/00
CPC分类号： H04N5/2254 , G02B7/021 , G02B23/243 , G02B23/2484 , H04N2005/2255
摘要： A wide field video endoscope objective and method of assembly the objective including four groups with five lenses, a mechanical housing containing the entire image forming elements, a aperture stop, a centering member and a retainer sleeve. The centering member is at first centered over the photo sensitive area of the chip and bonded to the surface of the cover glass. The retainer sleeve slides over said centering member and is glued to the centering member and the housing of the video chip. The objective housing with the optical elements is screwed on the centering member to adjust for focusing.
摘要翻译：一种宽视场内窥镜物镜及其组合方法，包括具有五个透镜的四组，包含整个图像形成元件的机械壳体，孔径光阑，定心构件和保持器套筒。定心构件首先居中在芯片的光敏区域上并结合到盖玻璃的表面。保持套在所述对中构件上滑动并且胶合到定心构件和视频芯片的壳体。具有光学元件的物镜壳体被拧在定心构件上以调节聚焦。

5. 发明授权

US06490085B1 Symmetric anastigmatic endoscope relay system 失效
标题翻译：对称无线内窥镜继电器系统
公开(公告)号：US06490085B1
公开(公告)日：2002-12-03
申请号：US09790384
申请日：2001-02-21
申请人： Jurgen Zobel
发明人： Jurgen Zobel
IPC分类号： G02B2300
CPC分类号： G02B23/2446
摘要： A symmetric relay system for endoscopes includes an optically-aligned pair of elongated concavo-convex rod-type lenses formed from crown glass, to the convex end surface of each of which a meniscus-shaped flint lens is cemented. The concave ends of the rod lenses are disposed to face the intermediate images of the relay system, and the convex ends to face the aperture of the relay system. A pair of achromatic lenses, each formed of a pair of lens elements x, y, are disposed adjacent and in optical alignment with the respective concave ends of the rod lenses between the concave rod ends and the intermediate images. Each achromatic lens fulfills the condition n x/ny=vx/vy. Apochromatic glass combinations may be used in the rod lenses to significantly reduce the secondary spectrum.
摘要翻译：用于内窥镜的对称继电器系统包括由冠状玻璃形成的光学对准的一对细长的凹凸棒状透镜，其中每个的凸形端表面弯曲面形状的燧石透镜被胶合。棒状透镜的凹端设置为面对中继系统的中间图像，并且凸起端面对着中继系统的孔径。每个由一对透镜元件x，y形成的一对消色差透镜被设置成与所述棒状透镜的相应的凹入端在所述凹杆端和所述中间图像之间相邻并与其对准。每个消色差透镜满足条件n x / ny = vx / vy。双色玻璃组合可用于棒状透镜中以显着降低二级光谱。

6. 发明授权

US4858002A Wide-angle objective for endoscopes 失效
标题翻译：内窥镜广角镜
公开(公告)号：US4858002A
公开(公告)日：1989-08-15
申请号：US179870
申请日：1988-04-11
申请人： Jurgen Zobel
发明人： Jurgen Zobel
IPC分类号： G02B9/06 , G02B23/24
CPC分类号： G02B23/243 , G02B9/06
摘要： A wide-angle objective for endoscopes, in particular for video endoscopes comprises fibre image conductors or CCD image transducers, in which known instruments are taken as a basis, in which a distally positioned objective comprises a meniscus lens with its concave surface facing towards the object, as well as another optical component located on the image side. To secure an uncomplicated structure, adequate image quality, a wide object field angle and short structural length, the image-side optical component is also produced as a meniscus lens.
摘要翻译：用于内窥镜，特别是视频内窥镜的广角目标包括光纤图像导体或CCD图像传感器，其中已知的仪器被作为基础，其中远侧定位的物镜包括其凹面朝向物体的弯月形透镜，以及位于图像侧的另一光学部件。为了确保不复杂的结构，足够的图像质量，宽的物体场角和短的结构长度，也可以将像侧光学部件制造为弯月形透镜。

7. 发明授权

US4815833A Objective for endoscopes and process for its production 失效
标题翻译：内窥镜及其生产过程的目的
公开(公告)号：US4815833A
公开(公告)日：1989-03-28
申请号：US123545
申请日：1987-11-20
申请人： Jurgen Zobel , Siegfried Karst , Rolf Zickwolf , Wilfried Uhrich
发明人： Jurgen Zobel , Siegfried Karst , Rolf Zickwolf , Wilfried Uhrich
IPC分类号： G02B23/24 , G02B17/00 , G02B23/26
CPC分类号： G02B23/243
摘要： An objective for endoscopes with a lateral objective lens comprises an elongated prism having a convex proximal end surface and a distal end on which are joined by cementing after alignment on an optical axis, a diaphragm, a negative lens and optionally a wedge-shaped support, to form an indissoluble unit. The lens, the diaphragm and the support if present are provided with sections protruding radially beyond a desired periphery of the objective, which sections are ground off together to the dimension of the prism circumference, so that a rod-shaped objective unit is formed.
摘要翻译：具有侧面物镜的内窥镜的目的包括具有凸近端表面和远端的细长棱镜，其在光轴上对准后通过胶合而接合，隔膜，负透镜和任选的楔形支撑件，形成不溶解的单位。透镜，隔膜和支撑件（如果存在）设置有径向突出超过物镜的期望周边的部分，这些部分一起被研磨到棱镜周边的尺寸，从而形成杆状物镜单元。

8. 发明授权

US4723843A Endoscope optical system 失效
标题翻译：内镜光学系统
公开(公告)号：US4723843A
公开(公告)日：1988-02-09
申请号：US866965
申请日：1986-05-27
申请人： Jurgen Zobel
发明人： Jurgen Zobel
IPC分类号： G02B3/00 , G02B23/24 , G02B6/32 , G02B6/18
CPC分类号： G02B23/2446 , G02B3/0087
摘要： An endoscope optical system comprising rod lenses between the objective and ocular lenses has the feature that gradient rod lenses, whose lengths each end centrally between two intermediate images, are installed with small spacings between the ocular and objective lenses. To this end, the rod lenses terminate centrally between two intermediate images and the distal and proximal gradient rod lenses have no more than half the length of the spacing between said intermediate images.
摘要翻译：一种内窥镜光学系统，包括物镜和目镜之间的棒状透镜，其特征在于，其长度各自中心位于两个中间图像之间的梯度棒透镜在目镜和物镜之间安装有小的间距。为此，棒状透镜在两个中间图像之间中心地终止，并且远端和近端梯度棒透镜的中心图像之间的距离不超过其长度的一半。

9. 发明授权

US4613232A Measuring device for testing optical systems of an endoscope 失效
标题翻译：用于测试内窥镜光学系统的测量装置
公开(公告)号：US4613232A
公开(公告)日：1986-09-23
申请号：US584929
申请日：1984-02-29
申请人： Jorg Diener , Jurgen Zobel
发明人： Jorg Diener , Jurgen Zobel
IPC分类号： G01M11/04 , G01B9/00
CPC分类号： G01M11/04 , A61B1/00057
摘要： A portable measuring device for testing optical systems of an endoscope consisting of a base plate, a rail with a longitudinally extending V groove for receiving a portion of the endoscope being mounted to extend parallel to the plate on a carriage movable at right angles to the groove. The device includes a vertical shaft mounted on the plate and terminating at one end in a conical point and the shaft carries at least one extension arm which is mounted to pivot in a plane parallel to the base plate. Each arm adjustably supports a measuring disk which can have its height above the plate changed or its distance from the shaft changed.
摘要翻译：一种用于测试内窥镜的光学系统的便携式测量装置，其包括基板，具有纵向延伸的V形槽的轨道，用于接纳内窥镜的一部分，其平行于平板延伸到可与槽成直角移动的托架上。该装置包括安装在板上并在一端处于圆锥形点终止的垂直轴，并且轴承有至少一个延伸臂，该延伸臂安装成在与基板平行的平面中枢转。每个臂可调节地支撑测量盘，其可以使其高度高于板的高度或其与轴的距离改变。

10. 发明授权

US4274704A Endoscopes incorporating a beam splitter 失效
标题翻译：内镜装有分束器
公开(公告)号：US4274704A
公开(公告)日：1981-06-23
申请号：US063073
申请日：1979-08-02
申请人： Jurgen Zobel
发明人： Jurgen Zobel
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24 , G02B27/32 , G02B23/08
CPC分类号： A61B1/00066 , A61B1/00195 , A61B1/042 , G02B23/2407
摘要： This invention relates to endoscopes of the kind incorporating a beam splitter for direct observation and joint observation by means of a folded optical system substantially larger in diameter than the endoscope or for connection of a film or television camera to the folded optical system.According to the invention, an opaque plate is mounted to face the folded optical system relative to the optical axis of a first part of said system in a tubular member the opaque plate having a small perforation arranged to pass light, the light spot of which is formed via a lens via the beam splitter via an achromatic lens with the image of the object in a common plane in a field lens and is guided together with the object image via the lens system of the folded optical system to an eye piece of the latter.
摘要翻译：本发明涉及这样一种内窥镜，其包括用于直接观察的分束器和通过直径大于内窥镜的折叠光学系统或用于将胶片或电视摄像机连接到折叠光学系统的联合观察。根据本发明，不透明板被安装成相对于所述系统的第一部分的光轴在管状构件中面对折叠的光学系统，所述不透明板具有布置成通过光的小穿孔，其光斑是经由透镜经由分光器经由消色差透镜与物体的图像在场透镜中的公共平面中形成，并且经由折叠光学系统的透镜系统与对象图像一起被引导到后视镜的眼睛部分。

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