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1. 发明授权

US08066634B2 Digital otoscope 有权
标题翻译：数字耳镜
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。

2. 发明申请

US20120065473A1 DIGITAL OTOSCOPE 有权
公开(公告)号：US20120065473A1
公开(公告)日：2012-03-15
申请号：US13237022
申请日：2011-09-20
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： A61B1/227
CPC分类号： A61B1/227 , A61B1/00096
摘要： An otoscope includes an instrument head, a tip element and an optical system. The instrument head has a distal insertion portion for insertion into an ear of a human or veterinary subject. The distal insertion portion has a distal opening. The tip element is releasably attached to the distal insertion portion. The tip element has a distal opening. The optical system is contained within the instrument head. The optical system includes a plurality of optical components. The optical system further comprises a viewing component for viewing of an image of a target of interest aligned along an optical axis disposed within said distal opening.
摘要翻译：耳镜包括仪器头，尖端元件和光学系统。仪器头具有用于插入人或兽医受试者的耳朵的远侧插入部分。远端插入部分具有远端开口。尖端元件可释放地附接到远端插入部分。尖端元件具有远端开口。光学系统包含在仪器头内。光学系统包括多个光学部件。光学系统还包括用于观察沿着设置在所述远端开口内的光轴对准的感兴趣对象的图像的观察部件。

3. 发明授权

US08469882B2 Digital otoscope 有权
标题翻译：数字耳镜
公开(公告)号：US08469882B2
公开(公告)日：2013-06-25
申请号：US13237022
申请日：2011-09-20
申请人： Eric M. Andreassen , David M. Fallat , Ervin Goldfain , John R. Strom , John T. Delaney , Howard Haines, III , Corinn C. 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 C. Fahrenkrug , Cynthia A. Kuiper
IPC分类号： A61B1/267
CPC分类号： A61B1/227 , A61B1/00096
摘要： An otoscope includes an instrument head, a tip element and an optical system. The instrument head has a distal insertion portion for insertion into an ear of a human or veterinary subject. The distal insertion portion has a distal opening. The tip element is releasably attached to the distal insertion portion. The tip element has a distal opening. The optical system is contained within the instrument head. The optical system includes a plurality of optical components. The optical system further comprises a viewing component for viewing of an image of a target of interest aligned along an optical axis disposed within said distal opening.
摘要翻译：耳镜包括仪器头，尖端元件和光学系统。仪器头具有用于插入人或兽医受试者的耳朵的远侧插入部分。远端插入部分具有远端开口。尖端元件可释放地附接到远端插入部分。尖端元件具有远端开口。光学系统包含在仪器头内。光学系统包括多个光学部件。光学系统还包括用于观察沿着设置在所述远端开口内的光轴对准的感兴趣对象的图像的观察部件。

4. 外观设计

USD598545S1 Digital otoscope 有权
标题翻译：数字耳镜
公开(公告)号：USD598545S1
公开(公告)日：2009-08-18
申请号：US29278585
申请日：2007-04-03
申请人： Howard Haines, III , Corinn Fahrenkrug , Eric M. Andreassen , David M. Fallat , Ervin Goldfain , John R. Strom , John Delaney
设计人： Howard Haines, III , Corinn Fahrenkrug , Eric M. Andreassen , David M. Fallat , Ervin Goldfain , John R. Strom , John Delaney

5. 发明授权

US07399275B2 Otoscope 有权
标题翻译：耳镜
公开(公告)号：US07399275B2
公开(公告)日：2008-07-15
申请号：US10897590
申请日：2004-07-23
申请人： Ervin Goldfain , Steven R. Slawson , Eric M. Andreassen , Cynthia A. Kuiper , Elizabeth P. Staples , Raymond A. Lia
发明人： Ervin Goldfain , Steven R. Slawson , Eric M. Andreassen , Cynthia A. Kuiper , Elizabeth P. Staples , Raymond A. Lia
IPC分类号： A61B1/267
CPC分类号： A61B1/00188 , A61B1/227 , A61B1/2275
摘要： An otoscope permitting examination of a patient's ear is defined by an instrument head including a proximal end and a distal insertion portion that is insertable into the ear. The otoscope includes an imaging lens train disposed within the instrument head, wherein each of the imaging lens train, an eyepiece and a distal opening of said insertion portion are aligned along an optical axis. The otoscope further includes a focusing mechanism for selectively moving at least one of the imaging lens train and the optics contained within the eyepiece relative to one another along the optical axis. The imaging lens train and the optics in the eyepiece define an optical system such that an entrance pupil 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：允许检查患者耳朵的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。耳镜包括设置在仪器头内的成像透镜序列，其中成像透镜列，目镜和所述插入部分的远端开口中的每一个沿着光轴排列。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成像透镜系列和包含在目镜内的光学器件中的至少一个。成像透镜列和目镜中的光学元件限定了光学系统，使得入射光瞳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。

6. 发明申请

US20080051637A1 DIGITAL OTOSCOPE 有权
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。

7. 发明申请

US20050030473A1 Apparatus and method for determining intraocular pressure and corneal thickness 审中-公开
标题翻译：用于确定眼内压和角膜厚度的装置和方法
公开(公告)号：US20050030473A1
公开(公告)日：2005-02-10
申请号：US10865032
申请日：2004-06-10
申请人： Corinn Fahrenkrug , Chris Roberts , Raymond Lia , Ervin Goldfain , Jeffrey Perkins , Allan Krauter , Andrew Kugler
发明人： Corinn Fahrenkrug , Chris Roberts , Raymond Lia , Ervin Goldfain , Jeffrey Perkins , Allan Krauter , Andrew Kugler
IPC分类号： A61B3/10 , A61B3/16 , A61F2/16
CPC分类号： A61B3/165 , A61B3/1005
摘要： The invention includes methods and apparatus for measuring (Intraocular Pressure) IOP and (Corneal Thickness) CT for diagnosis and for monitoring a condition of health of an eye. The apparatus uses measurements selected from at least one of IOP and a CT, and a plurality of IOP measurements to deduce an interpretive result indicative of a condition of an eye. In another embodiment, the apparatus measures a relationship between an applanated area of variable size and a selected one of an applied force and an applied pressure. The relationship is used to deduce an interpretive result indicative of the condition of an eye. The result can be displayed to a practitioner. The practitioner uses the result to determine a course of treatment as necessary, and to monitor the effect of a course of treatment on the state of health of the eye over time.
摘要翻译：本发明包括用于测量（眼内压）眼压和（角膜厚度）CT用于诊断和监测眼睛健康状况的方法和装置。该装置使用从IOP和CT中的至少一个中选出的测量值，以及多个IOP测量值来推导出指示眼睛状况的解释结果。在另一个实施例中，该装置测量可变尺寸的压平区域与所施加的力和所施加的压力中的所选择的区域之间的关系。这种关系用于推导出一种表明眼睛状况的解释结果。结果可以显示给从业者。从业者使用结果根据需要确定治疗过程，并监测治疗过程对眼睛的健康状况随时间的影响。

8. 发明授权

US07803110B2 Veterinary otoscope 有权
标题翻译：兽医耳镜
公开(公告)号：US07803110B2
公开(公告)日：2010-09-28
申请号：US11392103
申请日：2006-03-28
申请人： Ervin Goldfain , Steven R. Slawson , Eric M. Andreassen , Kimberly E. McNeilly , Elizabeth P. Staples
发明人： Ervin Goldfain , Steven R. Slawson , Eric M. Andreassen , Kimberly E. McNeilly , Elizabeth P. Staples
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。

9. 发明申请

US20170020389A1 AUTOMATIC FUNDUS IMAGE CAPTURE SYSTEM 审中-公开
标题翻译：自动基金会图像采集系统
公开(公告)号：US20170020389A1
公开(公告)日：2017-01-26
申请号：US15009988
申请日：2016-01-29
申请人： Ynjiun Paul Wang , Ervin Goldfain , Raymond A. Lia , David J. Maier , Kenzi L. Mudge , Jon R. Salvati
发明人： Ynjiun Paul Wang , Ervin Goldfain , Raymond A. Lia , David J. Maier , Kenzi L. Mudge , Jon R. Salvati
IPC分类号： A61B3/14 , A61B3/00 , A61B3/12 , G06K9/00 , G06T3/40
CPC分类号： A61B3/0025 , A61B3/12 , G06K9/00604 , G06K9/0061
摘要： A system automatically captures a fundus image with limited user interaction such that the fundus image has one or more desired characteristics. The system can retrieve at least one image from an image capture device, process the at least one image digitally to generate a processed image, detect at least one point of interest in the processed image, determine that each of the at least one point of interest is representative of a corresponding feature of the eye, and obtain a fundus image of the eye based on the at least one image.
摘要翻译：系统以有限的用户交互自动捕获眼底图像，使得眼底图像具有一个或多个期望特征。该系统可以从图像捕获装置检索至少一个图像，以数字方式处理该至少一个图像以产生经处理的图像，检测处理图像中的至少一个兴趣点，确定该至少一个兴趣点中的每一个代表眼睛的相应特征，并且基于至少一个图像获得眼睛的眼底图像。

10. 发明授权

US08459844B2 Replacement light assembly 有权
公开(公告)号：US08459844B2
公开(公告)日：2013-06-11
申请号：US12828760
申请日：2010-07-01
申请人： Raymond A. Lia , Ervin Goldfain , Chris R. Roberts , Steven R. Slawson , Robert J. Wood
发明人： Raymond A. Lia , Ervin Goldfain , Chris R. Roberts , Steven R. Slawson , Robert J. Wood
IPC分类号： F21V5/04 , F21V5/00
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.

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