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公开(公告)号：US09757031B2
公开(公告)日：2017-09-12
申请号：US14960495
申请日：2015-12-07
Applicant: Welch Allyn, Inc.
Inventor： Ynjiun Paul Wang , Ervin Goldfain , Eric G. Petersen
CPC classification number: A61B3/12 , A61B3/0008 , A61B3/0025 , A61B3/0041 , A61B3/0091 , A61B3/113 , A61B3/14 , A61B3/145 , A61B3/152 , A61B5/0013 , A61B5/6803
Abstract: An ophthalmoscope device includes a support structure, an image capture device, and a display device. The support structure is configured to be worn by a subject. The image capture device is configured to capture images of the eye fundus of the subject. The display device is configured to overlay images in the field of view of the subject. The overlaid images are used to align the pupil/fovea orientation axis with the optical axis of the image capture device.
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公开(公告)号：US20170215716A1
公开(公告)日：2017-08-03
申请号：US15487109
申请日：2017-04-13
Applicant: Welch Allyn, Inc.
Inventor： Raymond A. Lia , Chris R. Roberts , Ervin Goldfain , Steven R. Slawson , Robert J. Wood
CPC classification number: 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
Abstract: 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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23.发明申请MULTI-MODAL MEDICAL EXAMINING INSTRUMENT AND RELATED METHOD FOR ENABLING MULTIPLE EXAMINATION MODES 审中-公开多模式医学检查仪器及相关方法，用于启用多种检查模式公开(公告)号：US20150223669A1
公开(公告)日：2015-08-13
申请号：US14622010
申请日：2015-02-13
Applicant: Welch Allyn, Inc.
Inventor： Ervin Goldfain
CPC classification number: G02B3/14 , A61B1/00105 , A61B1/00188 , A61B1/05 , A61B1/051 , A61B1/227 , A61B1/303 , A61B3/0041 , A61B3/12 , A61B3/14 , G02B13/24 , G02B26/005
Abstract: A medical diagnostic instrument or optical module includes a housing retaining an optical assembly having at least one variable focus lens and an electronic imaging element each disposed along a common optical axis. The electronic imaging element is axially movable along the imaging axis to provide focusing along with the at least one variable focus lens with regard to a target of interest in order to enable multiple and disparate examination modes to be conducted.
Abstract translation: 医疗诊断仪器或光学模块包括保持光学组件的壳体，所述光学组件具有至少一个可变焦距透镜和沿着公共光轴设置的电子成像元件。 电子成像元件沿着成像轴线可轴向移动，以提供关于感兴趣的目标的至少一个可变焦距透镜的聚焦，以便能够进行多个不同的检查模式。
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公开(公告)号：US20150176806A1
公开(公告)日：2015-06-25
申请号：US14635375
申请日：2015-03-02
Applicant: Welch Allyn, Inc.
Inventor： Ervin Goldfain
CPC classification number: G01N21/4795 , A61B5/0075 , A61B5/0077 , A61B5/441 , A61B5/4887 , A61B5/489 , G01J3/0224 , G01J3/0272 , G01N21/21 , G01N21/474 , G01N21/49 , G01N2021/4792 , G01N2021/8848 , G01N2201/0221 , Y10T29/49826
Abstract: A system that incorporates teachings of the present disclosure may include, for example, a method for generating from a light source a light signal operating in a region of the light spectrum, modifying the light signal with a first polarization device having a first polarization state to generate a polarized light signal directed to a target, modifying a substantially specular reflection and a substantially diffused reflection of the polarized light signal generated from the target with a second polarization device having a second polarization state to generate mixed polarized light signals having a mixed polarization state, and adjusting the mixed polarization state to modify an observable range of subsurfaces of the target. Other embodiments are disclosed.
Abstract translation: 包含本公开的教导的系统可以包括例如用于从光源产生在光谱区域中操作的光信号的方法，用具有第一偏振态的第一偏振器件修改光信号 产生指向目标的偏振光信号，用具有第二偏振状态的第二偏振装置修改从目标产生的偏振光信号的基本上镜面反射和基本上扩散的反射，以产生具有混合偏振态的混合偏振光信号 ，并调整混合极化状态以修改目标的子表面的可观察范围。 公开了其他实施例。
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公开(公告)号：US09014792B2
公开(公告)日：2015-04-21
申请号：US13971950
申请日：2013-08-21
Applicant: Welch Allyn, Inc.
Inventor： Ervin Goldfain , Raymond A. Lia
CPC classification number: A61B5/0066 , A61B5/0073 , A61B5/0075 , A61B5/0084 , G01B9/02091 , Y10T29/49002
Abstract: A system that incorporates teachings of the present disclosure may include, for example, a method for aligning first and second light signals on an optical path directed to a target, where the first light signal provides a visualization of the target, and a portion of the second light signal reflects from at least one subsurface of the target. The method also includes aligning a first focal point of the first light signal and a second focal point of the second light signal, where the first focal point is at least in a first proximate location of the second focal point, and adjusting a first position of the first and second focal points to be in at least a second proximate location of the target without adjusting the at least first proximate location of the first focal point relative to the second focal point. Other embodiments are disclosed.
Abstract translation: 结合本公开的教导的系统可以包括例如用于将第一和第二光信号对准在指向目标的光路上的方法，其中第一光信号提供目标的可视化，以及一部分 第二光信号从目标的至少一个地下反射。 该方法还包括对准第一光信号的第一焦点和第二光信号的第二焦点，其中第一焦点至少在第二焦点的第一近处位置，并且调整第二焦点 所述第一和第二焦点在所述目标的至少第二邻近位置中，而不相对于所述第二焦点调节所述第一焦点的所述至少第一近邻位置。 公开了其他实施例。
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Patent Agency Ranking
公开(公告)号：US08944596B2
公开(公告)日：2015-02-03
申请号：US13673822
申请日：2012-11-09
Applicant: Welch Allyn, Inc.
Inventor： Robert J. Wood , Raymond A. Lia , Jon R. Salvati , Robert L. Vivenzio , Ian K. Edwards , Ervin Goldfain
CPC classification number: A61B90/361 , A61B1/00011 , A61B1/00034 , A61B1/00036 , A61B1/00039 , A61B1/00052 , A61B1/0011 , A61B1/00186 , A61B1/0019 , A61B1/0684 , A61B1/128 , A61B1/227 , A61B1/233 , A61B1/267 , A61B1/303 , A61B1/31 , A61B3/0025 , A61B3/1208 , A61B3/14 , A61B5/0077 , A61B5/441 , A61B5/6898 , A61B90/20 , A61B90/30 , A61B2090/061 , A61B2090/309 , A61B2090/3612 , A61B2090/363 , A61B2090/372 , A61B2090/373 , A61B2090/3937 , A61B2560/0214 , A61B2560/0431 , A61B2560/0493 , A61B2562/146 , A61B2562/227 , A61B2576/00 , Y10T29/49002
Abstract: A hand held ophthalmic examination instrument uses an illumination system that provides amber colored light from a first light source and white light from a second light source to illuminate a target of interest. An imaging system in cooperation with the illumination system captures digital images of the target of interest as illuminated by the light sources.
Abstract translation: 手持眼科检查仪器使用照明系统，其提供来自第一光源的琥珀色光和来自第二光源的白光以照射感兴趣的目标。 与照明系统配合的成像系统捕获由光源照射的感兴趣的目标的数字图像。
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公开(公告)号：US20130267783A1
公开(公告)日：2013-10-10
申请号：US13841848
申请日：2013-03-15
Applicant: WELCH ALLYN, INC.
Inventor： Peter J. Davis , Ervin Goldfain
CPC classification number: A61B1/00188 , A61B1/00052 , A61B1/00195 , A61B1/227 , A61B1/233 , A61B1/303 , A61B1/31 , A61B3/0041 , A61B3/10
Abstract: A medical diagnostic instrument that enables optical viewing of a target area, includes an optical system disposed within an instrument housing, the optical system including at least one primary optical element disposed along an optical axis. A focusing screen is distally aligned along the optical axis for focusing an image of the target area received from the optical system. The focusing screen enables a user to view the target area without requiring an eyepiece, thereby permitting the caregiver to conduct examinations without requiring intimate contact between the patient and the caregiver.
Abstract translation: 一种使得能够光学观察目标区域的医疗诊断仪器包括设置在仪器壳体内的光学系统，所述光学系统包括沿着光轴设置的至少一个主要光学元件。 聚焦屏沿着光轴向远端排列，用于聚焦从光学系统接收的目标区域的图像。 聚焦屏幕使用户能够在不需要目镜的情况下观看目标区域，从而允许护理人员进行检查，而不需要患者和护理者之间的紧密接触。
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公开(公告)号：US11096627B2
公开(公告)日：2021-08-24
申请号：US15495065
申请日：2017-04-24
Applicant: Welch Allyn, Inc.
Inventor： David G. Perkins , Raymond A. Lia , Robert L. Vivenzio , John R. Strom , Ervin Goldfain , Steven R. Slawson , Michael T. McMahon
IPC: A61B5/00 , A61B1/00 , A61B1/04 , A61B1/227 , A61B1/233 , A61B1/303 , A61B3/12 , F16B1/00 , H04N7/18 , A61B3/14 , A61B1/267
Abstract: An examination system having separate enabled interchangeable operating modes includes at least one medical device having a housing retaining an optical system. The examination system further includes an adapter that is configured for aligning a plurality of disparate smart devices with the optical system of the medical device when the adapter is attached to the medical device, thereby enabling multiple operating modes without modification to the device. In at least one version, common engagement features are provided on a plurality of medical devices to permit the adapter and an attached smart device to be used therewith interchangeably.
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公开(公告)号：US20180296082A1
公开(公告)日：2018-10-18
申请号：US16014870
申请日：2018-06-21
Applicant: Welch Allyn, Inc.
Inventor： Jon R. Salvati , Raymond A. Lia , Ervin Goldfain , Robert L. Vivenzio , Kenzi L. Mudge , David J. Maier
CPC classification number: A61B1/303 , A61B1/00009 , A61B1/00039 , A61B1/0005 , A61B1/00052 , A61B1/00108 , A61B1/00149 , A61B1/32
Abstract: An example system to capture digital images includes: a colposcope device configured to capture a digital image during a colposcopy procedure; and an image processing module programmed to digitally process the digital image, including: a filter module programmed to filter certain aspects of the digital image; and an overlay module programmed to allow the digital image to be annotated. In other examples, colposcope devices include: a cradle, the cradle being configured to hold a portable computing device, the cradle including an aperture; and an optical capture device, the optical capture device including a constant magnification lens system, the constant magnification lens system being configured to direct light through the aperture.
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公开(公告)号：US20170332903A1
公开(公告)日：2017-11-23
申请号：US15662363
申请日：2017-07-28
Applicant: Welch Allyn, Inc.
Inventor： Ynjiun Paul Wang , Ervin Goldfain , Eric G. Petersen
CPC classification number: A61B3/12 , A61B3/0008 , A61B3/0025 , A61B3/0041 , A61B3/0091 , A61B3/113 , A61B3/14 , A61B3/145 , A61B3/152 , A61B5/0013 , A61B5/6803
Abstract: An ophthalmoscope device includes a support structure, an image capture device, and a display device. The support structure is configured to be worn by a subject. The image capture device is configured to capture images of the eye fundus of the subject. The display device is configured to overlay images in the field of view of the subject. The overlaid images are used to align the pupil/fovea orientation axis with the optical axis of the image capture device.
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