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11.发明申请Hybrid surgical headlight system utilizing dual illumination paths and coaxial optics 审中-公开混合外科大灯系统利用双重照明路径和同轴光学公开(公告)号：US20060285316A1
公开(公告)日：2006-12-21
申请号：US11262094
申请日：2005-10-28
IPC分类号： F21V21/084 , A61B1/07
CPC分类号： F21V21/084 , A61B90/30 , A61B90/35 , A61B2090/502 , F21V33/0052
摘要： The invention includes a luminaire especially for medical use. The luminaire provides the user with a solid state integral light source that illuminates the subject while allowing the user to move around untethered. The luminaire further allows the user to connect a remote, high-intensity light source via a fiber optic cable when the situation requires high-intensity light. A selector mirror or turret allows the user to select the output of the luminaire, whether it's the internal light source or the remote light source.
摘要翻译： 本发明包括特别用于医疗用途的灯具。 灯具为用户提供了一种固态整体光源，可以使用户在不受限制的情况下移动，照亮被摄体。 当情况需要高强度光时，灯具还允许用户通过光纤电缆连接远程高强度光源。 选择镜或转台允许用户选择灯具的输出，无论是内部光源还是远程光源。
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公开(公告)号：US08337017B2
公开(公告)日：2012-12-25
申请号：US12730694
申请日：2010-03-24
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。
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公开(公告)号：US08066634B2
公开(公告)日：2011-11-29
申请号：US11845512
申请日：2007-08-27
申请人： Eric M. Andreassen , David M. Fallat , Ervin Goldfain , John R. Strom , John T. Delaney , Howard Haines, III , Corinn Fahrenkrug , Cynthia A. Kuiper
发明人： Eric M. Andreassen , David M. Fallat , Ervin Goldfain , John R. Strom , John T. Delaney , Howard Haines, III , Corinn Fahrenkrug , Cynthia A. Kuiper
IPC分类号： A61B1/267
CPC分类号： A61B1/227 , A61B1/00096
摘要： A digital otoscope for capturing live and still digital images of body tissue and having associated optical characteristics that improve the quality of visual information gathered for medical inspection of both human and veterinary subjects. The digital otoscope includes a tip element having dimensions that are small enough to fit into a small body cavity, such as an ear canal. The tip element and the otoscope enclose an assembly of optical components yielding optical characteristics that provide a substantially wide field of view and a substantially wide range of optimal focus from which to form visual information within a small and confined body cavity.
摘要翻译： 一种数字耳镜，用于捕获身体组织的实时和静态数字图像，并具有相关的光学特性，可提高为人类和兽医学科进行医学检查而收集的视觉信息的质量。 数字耳镜包括尖端元件，该尖端元件的尺寸足够小以适合于诸如耳道的小体腔内。 尖端元件和耳镜包围光学组件的组件，产生光学特性，其提供基本上宽的视野范围和基本上宽范围的最佳焦点，以在小的和受限的体腔内形成视觉信息。
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公开(公告)号：US07553020B2
公开(公告)日：2009-06-30
申请号：US11541511
申请日：2006-09-29
申请人： Ervin Goldfain , Daniel C. Briggs
发明人： Ervin Goldfain , Daniel C. Briggs
CPC分类号： A61B3/12 , A61B1/0019
摘要： A diagnostic instrument includes an illumination system for providing illuminating light and an imaging system for directing the illuminating light to a target and for transmitting light reflected from the target to a viewing location. The imaging system includes an electrically controllable variable focus liquid lens assembly for focusing the light reflected from the target at the viewing location. The liquid lens assembly includes at least one liquid lens including a housing filled with a first liquid, and a drop of a second liquid being in contact with the first liquid in a predetermined form. The lens further includes a first electrode insulated from the second liquid and a second electrode in electrical contact with the first liquid. A variable voltage control selectively applies a voltage to the first and second electrodes to vary the focus of the lens. An electronic imager is provided to capture the reflected target image.
摘要翻译： 诊断仪器包括用于提供照明光的照明系统和用于将照明光引导到目标并将从目标反射的光发射到观察位置的成像系统。 成像系统包括电可控可变焦点液体透镜组件，用于将从目标反射的光聚焦在观看位置。 液体透镜组件包括至少一个液体透镜，其包括填充有第一液体的壳体，以及以预定形式与第一液体接触的第二液体液滴。 透镜还包括与第二液体绝缘的第一电极和与第一液体电接触的第二电极。 可变电压控制选择性地将电压施加到第一和第二电极以改变透镜的焦点。 提供电子成像器来捕获反射的目标图像。
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公开(公告)号：US20080079897A1
公开(公告)日：2008-04-03
申请号：US11541511
申请日：2006-09-29
申请人： Ervin Goldfain , Daniel C. Briggs
发明人： Ervin Goldfain , Daniel C. Briggs
IPC分类号： A61B3/10
CPC分类号： A61B3/12 , A61B1/0019
摘要： A diagnostic instrument includes an illumination system for providing illuminating light and an imaging system for directing the illuminating light to a target and for transmitting light reflected from the target to a viewing location. The imaging system includes an electrically controllable variable focus liquid lens assembly for focusing the light reflected from the target at the viewing location. The liquid lens assembly includes at least one liquid lens including a housing filled with a first liquid, and a drop of a second liquid being in contact with the first liquid in a predetermined form. The lens further includes a first electrode insulated from the second liquid and a second electrode in electrical contact with the first liquid. A variable voltage control selectively applies a voltage to the first and second electrodes to vary the focus of the lens. An electronic imager is provided to capture the reflected target image.
摘要翻译： 诊断仪器包括用于提供照明光的照明系统和用于将照明光引导到目标并将从目标反射的光发射到观察位置的成像系统。 成像系统包括电可控可变焦点液体透镜组件，用于将从目标反射的光聚焦在观看位置。 液体透镜组件包括至少一个液体透镜，其包括填充有第一液体的壳体，以及以预定形式与第一液体接触的第二液体液滴。 透镜还包括与第二液体绝缘的第一电极和与第一液体电接触的第二电极。 可变电压控制选择性地将电压施加到第一和第二电极以改变透镜的焦点。 提供电子成像器来捕获反射的目标图像。
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公开(公告)号：US20080051637A1
公开(公告)日：2008-02-28
申请号：US11845512
申请日：2007-08-27
申请人： Eric Andreassen , David Fallat , Ervin Goldfain , John Strom , John Delaney , Howard Haines , Corinn Fahrenkrug , Cynthia Kuiper
发明人： Eric Andreassen , David Fallat , Ervin Goldfain , John Strom , John Delaney , Howard Haines , Corinn Fahrenkrug , Cynthia Kuiper
IPC分类号： A61B1/227
CPC分类号： A61B1/227 , A61B1/00096
摘要： A digital otoscope for capturing live and still digital images of body tissue and having associated optical characteristics that improve the quality of visual information gathered for medical inspection of both human and veterinary subjects. The digital otoscope includes a tip element having dimensions that are small enough to fit into a small body cavity, such as an ear canal. The tip element and the otoscope enclose an assembly of optical components yielding optical characteristics that provide a substantially wide field of view and a substantially wide range of optimal focus from which to form visual information within a small and confined body cavity.
摘要翻译： 一种数字耳镜，用于捕获身体组织的实时和静态数字图像，并具有相关的光学特性，可提高为人类和兽医学科进行医学检查而收集的视觉信息的质量。 数字耳镜包括尖端元件，该尖端元件的尺寸足够小以适合于诸如耳道的小体腔内。 尖端元件和耳镜包围光学组件的组件，产生光学特性，其提供基本上宽的视野范围和基本上宽范围的最佳焦点，以在小的和受限的体腔内形成视觉信息。
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公开(公告)号：US20060252996A1
公开(公告)日：2006-11-09
申请号：US11392103
申请日：2006-03-28
IPC分类号： A61B1/267
CPC分类号： A61B1/2275 , A61B1/00188 , A61B1/227 , A61B2503/40
摘要： A veterinary otoscope permitting examination of an ear is defined by an instrument head including a proximal end and a distal insertion portion that is insertable into the ear. The veterinary otoscope includes an imaging lens train disposed within the instrument head, wherein each of the imagine lens train, an eyepiece and a distal opening of said insertion portion are aligned along an optical axis. The veterinary otoscope further includes a focusing mechanism for selectively moving at least one of the imagine lens train and the optics contained within the eyepiece relative to one another along the optical axis. The imagine lens train and the optics in the eyepiece define an optical system such that an entrance pipil is substantially located in the distal insertion portion of the instrument head, thereby enabling the entire tympanic membrane to be viewed at once by the user.
摘要翻译： 允许耳朵检查的兽用耳镜由包括可插入耳朵的近端和远侧插入部分的器械头限定。 兽用耳镜包括设置在仪器头部内的成像透镜系列，其中每个想象透镜系列，目镜和所述插入部分的远端开口沿着光轴排列。 兽用耳镜还包括聚焦机构，用于沿着光轴相对于彼此选择性地移动目镜中包含的想象透镜系列和光学装置中的至少一个。 想象透镜列和目镜中的光学元件限定了光学系统，使得入口管座基本上位于仪器头部的远侧插入部分中，从而使用者能够立即观察整个鼓膜。
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公开(公告)号：US06409341B1
公开(公告)日：2002-06-25
申请号：US09444161
申请日：1999-11-22
IPC分类号： A61B310
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.
摘要翻译： 本发明是一种低成本，低输入功率的眼睛观察装置，其非常适合于通过未剥离的瞳孔观察宽视场视网膜图像。 设备中包括会聚光照系统和孔径光阑。 会聚光照射系统提供光线进入眼睛的容易性，宽视野视网膜照明，减少的眩光和降低的功率消耗。 孔径光阑阻止不会形成视网膜图像的一部分的不必要的接收到的眩光。 如果孔径根据未剥离的瞳孔的直径来定尺寸，则该装置特别适用于通过未剥离的瞳孔的视网膜观察。
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公开(公告)号：US08816599B2
公开(公告)日：2014-08-26
申请号：US13057310
申请日：2009-08-07
IPC分类号： H05B37/02
CPC分类号： H05B33/0848 , A61B90/30 , A61B2090/309 , F21S6/00 , F21V23/0442 , F21W2131/20 , F21W2131/205 , F21Y2115/10 , H03K17/962 , H03K17/9622 , H03K2217/94031 , H03K2217/960705
摘要： An examination light apparatus including a touch-less control component that enables a user to control the apparatus without requiring physical contact between the user and the apparatus. The apparatus employs an LED control component that is configured to adapt its electrical interface to a variable quantity of light emitting diodes in order to interface with each of a plurality of lamp heads that each can include a unique arrangement and quantity of light emitting diodes. The light emitting diodes (LEDs) provide a high level of light quality, quantity and intensity (luminosity) while requiring low power consumption and low space and weight requirements and are employed without requiring a cooling fan. Uniform mechanical and electrical interfaces between the control component and other portions of the examination lamp provide for efficient and simple manufacturing of various examination light configurations.
摘要翻译： 一种检查灯装置，包括无需触摸的控制部件，其使得用户能够控制所述装置而不需要用户与所述装置之间的物理接触。 该装置使用LED控制部件，其被配置为使其电接口适配于可变量的发光二极管，以便与多个灯头中的每一个接口，每个灯头可以包括唯一的布置和数量的发光二极管。 发光二极管（LED）提供高水平的光质量，数量和强度（亮度），同时需要低功耗和低空间和重量要求，并且不需要冷却风扇就可使用。 控制部件与检查灯的其他部分之间的均匀的机械和电气接口提供了各种检查灯配置的有效和简单的制造。
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公开(公告)号：US20120002422A1
公开(公告)日：2012-01-05
申请号：US12828760
申请日：2010-07-01
CPC分类号： A61B1/0684 , A61B1/06 , A61B1/0661 , A61B1/227 , A61B3/0008 , A61B3/12 , F21V5/04 , F21V23/06 , F21V29/70 , F21V33/0068 , F21W2131/20 , F21Y2101/00 , F21Y2115/10
摘要： A light assembly for a hand-held medical diagnostic instrument. The light assembly includes a substrate having a top surface and a bottom surface, a light source mounted to the top surface, and the bottom surface having first and second electrical terminals. The light assembly further includes a circuit board disposed inclined to the substrate, the circuit board having first and second electrical terminals, a first connector mounting and electrically connecting the first electrical terminal of the substrate to the first electrical terminal of the circuit board, a second connector mounting and electrically connecting the second electrical terminal of the substrate to the second electrical terminal of the circuit board, a heat sink, and a thermal conductor thermally connecting at least one of the first and second electrical terminals of the substrate to the heat sink.
摘要翻译： 用于手持医疗诊断仪器的灯组件。 灯组件包括具有顶表面和底表面的基底，安装到顶表面的光源，以及具有第一和第二电端子的底表面。 所述灯组件还包括设置成倾斜于所述衬底的电路板，所述电路板具有第一和第二电端子，第一连接器安装并将所述衬底的第一电端子电连接到所述电路板的所述第一电端子， 连接器安装并将基板的第二电端子电连接到电路板的第二电端子，散热器和将基板的第一和第二电端子中的至少一个热连接到散热器的热导体。
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