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1. 发明申请

US20100231856A1 EYE VIEWING DEVICE COMPRISING VIDEO CAPTURE OPTICS 有权
标题翻译：包含视频捕获光学的眼睛观察装置
公开(公告)号：US20100231856A1
公开(公告)日：2010-09-16
申请号：US12730694
申请日：2010-03-24
申请人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
发明人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
IPC分类号： A61B3/12 , A61B3/14
CPC分类号： A61B3/158 , A61B3/156
摘要： There is described in one embodiment an eye viewing device for viewing a structure of an eye such as a retina. The eye viewing device can include an image sensor. In one embodiment an eye viewing device can be adapted to facilitate both visual viewing of an eye structure and electronic image capture.
摘要翻译：在一个实施例中描述了用于观察诸如视网膜的眼睛的结构的眼睛观察装置。眼睛观察装置可以包括图像传感器。在一个实施例中，眼睛观察装置可以适于促进眼睛结构的视觉观察和电子图像捕获。

2. 发明授权

US08337017B2 Eye viewing device comprising video capture optics 有权
标题翻译：包括视频采集光学元件的眼睛观察装置
公开(公告)号：US08337017B2
公开(公告)日：2012-12-25
申请号：US12730694
申请日：2010-03-24
申请人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
发明人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
IPC分类号： A61B3/00 , A61B3/14 , A61B3/10
CPC分类号： A61B3/158 , A61B3/156
摘要： There is described in one embodiment an eye viewing device for viewing a structure of an eye such as a retina. The eye viewing device can include an image sensor. In one embodiment an eye viewing device can be adapted to facilitate both visual viewing of an eye structure and electronic image capture.
摘要翻译：在一个实施例中描述了用于观察诸如视网膜的眼睛的结构的眼睛观察装置。眼睛观察装置可以包括图像传感器。在一个实施例中，眼睛观察装置可以适于促进眼睛结构的视觉观察和电子图像捕获。

3. 发明授权

US06637882B1 Eye viewing device for retinal viewing through undilated pupil 有权
公开(公告)号：US06637882B1
公开(公告)日：2003-10-28
申请号：US09783481
申请日：2001-02-14
申请人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
发明人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
IPC分类号： A61B310
CPC分类号： A61B3/158 , A61B3/156
摘要： The invention is a low cost, low input power eye viewing device well suited for viewing wide field retinal images through an undilated pupil. Included in the device are a converging light illumination system and an aperture stop. The converging light illumination system provides ease of entry of light rays into an eye, wide field retinal illumination, reduced glare and reduced power consumption. The aperture stop blocks unwanted received glare light not forming part of the retinal image. The device is made especially well suited for retinal viewing through an undilated pupil if the aperture is sized in accordance with the diameter of an undilated pupil.

4. 发明授权

US07784940B2 Eye viewing device comprising video capture optics 有权
标题翻译：包括视频采集光学元件的眼睛观察装置
公开(公告)号：US07784940B2
公开(公告)日：2010-08-31
申请号：US11804717
申请日：2007-05-18
申请人： Ervin Goldfain , Allan I. Krauter , Chris R. Roberts , Steven R. Slawson , William H. Lagerway
发明人： Ervin Goldfain , Allan I. Krauter , Chris R. Roberts , Steven R. Slawson , William H. Lagerway
IPC分类号： A61B3/00 , A61B3/10 , A61B3/02
CPC分类号： A61B3/158 , A61B3/156
摘要： There is described in one embodiment an eye viewing device for viewing a structure of an eye such as a retina. The eye viewing device can include an image sensor. In one embodiment an eye viewing device can be adapted to facilitate both visual viewing of an eye structure and electronic image capture.
摘要翻译：在一个实施例中描述了用于观察诸如视网膜的眼睛的结构的眼睛观察装置。眼睛观察装置可以包括图像传感器。在一个实施例中，眼睛观察装置可以适于促进眼睛结构的视觉观察和电子图像捕获。

5. 发明授权

US07311401B2 Eye viewing device comprising eyepiece and video capture optics 有权
标题翻译：眼睛观察装置，包括目镜和视频捕获光学元件
公开(公告)号：US07311401B2
公开(公告)日：2007-12-25
申请号：US09862636
申请日：2001-05-22
申请人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
发明人： Ervin Goldfain , Chris R. Roberts , Allan I. Krauter , Steven R. Slawson , William H. Lagerway
IPC分类号： A61B3/10 , A61B3/02
CPC分类号： A61B3/158 , A61B3/156
摘要： There is described in one embodiment an eye viewing device for viewing a structure of an eye such as a retina. The eye viewing device can include an image sensor. In one embodiment an eye viewing device can be adapted to facilitate both visual viewing of an eye structure and electronic image capture.
摘要翻译：在一个实施例中描述了用于观察诸如视网膜的眼睛的结构的眼睛观察装置。眼睛观察装置可以包括图像传感器。在一个实施例中，眼睛观察装置可以适于促进眼睛结构的视觉观察和电子图像捕获。

6. 发明授权

US5774271A Lamp assembly 失效
标题翻译：灯组件
公开(公告)号：US5774271A
公开(公告)日：1998-06-30
申请号：US681894
申请日：1996-07-29
申请人： William H. Lagerway , Jeffrey Perkins , Steven R. Slawson
发明人： William H. Lagerway , Jeffrey Perkins , Steven R. Slawson
IPC分类号： F21L14/00 , F21V8/00 , F21V11/10 , G02B19/00 , G02B3/00 , F21V7/04
CPC分类号： F21L14/00 , F21L15/02 , F21L15/14 , F21V11/10 , F21V21/084 , G02B6/0008 , Y10S362/804
摘要： A lamp assembly includes a condensing lens group disposed at one end for collecting and collimating a light from a light source, an exit lens group at the other end of the assembly, including at least one objective lens element for projecting an illuminated light spot at a predetermined distance, and an iris disposed between the condenser lens group and the exit lens group having a variable opening for varying the size of the illuminated light spot between a minimum and a maximum spot diameter at the predetermined distance. The invention allows the illuminated light spot to be focused for at least two separate iris positions at the predetermined distance by allowing relative movement between the objective lens element and the iris to provide enhanced edge definition and illumination uniformity.
摘要翻译：灯组件包括：一端设置的聚光透镜组，用于收集和准直来自光源的光;组件另一端的出射透镜组，包括至少一个用于将照明光点投射到的物镜元件; 以及设置在具有可变开口的聚光透镜组和出射透镜组之间的虹膜，用于改变在预定距离处的最小和最大光点直径之间的照明光斑的尺寸。本发明通过允许物镜元件和光圈之间的相对移动来允许照明光点在预定距离处聚焦到至少两个独立的虹膜位置，以提供增强的边缘清晰度和照明均匀性。

7. 发明授权

US6142934A Objective lens system for imaging instrument 失效
标题翻译：物镜系统用于成像仪器
公开(公告)号：US6142934A
公开(公告)日：2000-11-07
申请号：US221922
申请日：1998-12-28
申请人： William H. Lagerway , David G. Perkins , William M. Wrisley , Ronald A. Hauptli
发明人： William H. Lagerway , David G. Perkins , William M. Wrisley , Ronald A. Hauptli
IPC分类号： A61B1/04 , A61B1/227 , A61B3/12 , A61B5/00 , G06F19/00
CPC分类号： A61B1/00041 , A61B1/00052 , A61B1/00105 , A61B1/042 , A61B1/227 , G06F19/322 , G06F19/3418 , A61B2560/0276 , A61B2560/0295 , A61B2560/0456 , A61B3/1208 , A61B5/0002
摘要： A retrofocus objective lens system which is conducive for an otoscope includes a first group of optical elements positioned at a distal portion and a second group of optical elements proximally spaced from the first group of optical elements. The first group of optical elements includes at least one negative small diameter lens while the second group of optical elements include a plurality of small diameter lenses having an aggregate optical power which is positive, allowing an image of interest to be transmitted through the system without any intermediate imaging planes, and without the need for rod lenses. The first and second lens groups are retained in a plurality of linearly interconnected lens tubes such that one lens tubes is linearly adjustable in relation to the remaining lens tubes in order to vary the focal length of the lens system.
摘要翻译：有利于耳镜的后焦点物镜系统包括位于远侧部分的第一组光学元件和与第一组光学元件近距离间隔的第二组光学元件。第一组光学元件包括至少一个负小直径透镜，而第二组光学元件包括具有正的聚集光功率的多个小直径透镜，允许感兴趣的图像通过系统传输而没有任何中间成像平面，无需棒状透镜。第一透镜组和第二透镜组保持在多个线性互连透镜管中，使得一个透镜管相对于剩余的透镜管线性地调节，以便改变透镜系统的焦距。

8. 发明授权

US5430285A Illumination system for optical reader 失效
标题翻译：光学阅读器照明系统
公开(公告)号：US5430285A
公开(公告)日：1995-07-04
申请号：US109735
申请日：1993-08-20
申请人： Thomas W. Karpen , Kenneth A. Wright , Gerard F. Beckhusen , Mark A. McClaude , William H. Lagerway , Jeffrey B. Powers , Theresa M. West
发明人： Thomas W. Karpen , Kenneth A. Wright , Gerard F. Beckhusen , Mark A. McClaude , William H. Lagerway , Jeffrey B. Powers , Theresa M. West
IPC分类号： G06K7/10
CPC分类号： G06K7/10881 , G06K7/10732 , G06K7/10811
摘要： There is disclosed an apparatus for illuminating a sensing region having an object therein, comprising a reflector that is elongated in a first plane, the reflector having a width dimension that is less than a width dimension of a sensing region to be illuminated, and further having a first curved profile in the first plane about a center of curvature. In a preferred embodiment the reflector is disposed between the center of curvature and the sensing region. In a second plane which is orthogonal to the first plane and includes the center of curvature, a reflecting surface of the reflector has a second curved profile. A plurality of substantially Lambertian light sources each face the reflector for directing light thereto generally in a direction of the center of curvature for reflection toward the sensing region. The second profile preferably comprises a portion of an ellipse and a light source is disposed substantially at a primary focus thereof. The second profile preferably has a gap for transmitting retroreflected light generated within the sensing region therethrough. An upper portion of the second profile comprises a portion of a first surface of revolution selected from the group of ellipse and parabola, and the lower portion of the second profile can comprise a portion of a second surface of revolution selected from the group of ellipse and parabola, a light source being disposed at a focus of each of the first surface of revolution and the second surface of revolution. The assembly is combined in a scanner for reading optical patterns.
摘要翻译：公开了一种用于照亮其中具有物体的感测区域的装置，包括在第一平面中细长的反射器，所述反射器的宽度尺寸小于要被照射的感测区域的宽度尺寸，并且还具有围绕曲率中心的第一平面中的第一弯曲轮廓。在优选实施例中，反射器设置在曲率中心和感测区域之间。在与第一平面正交并且包括曲率中心的第二平面中，反射器的反射表面具有第二弯曲轮廓。多个基本朗伯光源各自面向反射器，用于将光引导到大体上沿曲率中心的方向以朝向感测区域反射。第二轮廓优选地包括椭圆的一部分，并且光源基本上设置在其主要焦点。第二轮廓优选地具有用于传输在感测区域内产生的回射光的间隙。第二轮廓的上部包括选自椭圆和抛物线组的第一旋转表面的一部分，并且第二轮廓的下部可以包括选自椭圆和抛物线，光源设置在第一旋转表面和第二旋转表面中的每一个的焦点处。将组件组合在用于读取光学图案的扫描器中。

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