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公开(公告)号：US09521950B2
公开(公告)日：2016-12-20
申请号：US14251631
申请日：2014-04-13
CPC分类号： A61B3/0058 , A61B3/0083 , A61B3/0091 , A61B3/024 , A61B3/102 , A61B3/1208 , A61B3/132 , A61B3/135 , A61B3/14 , A61B3/145 , A61B3/152 , A61B3/158
摘要： A slit lamp mounted eye imaging, a slit lamp integrated, a handheld, OCT integrated, or attached to a separate chinrest-joystick assembly apparatus and method for producing a wide field and/or magnified views of the posterior or the anterior segments of an eye through an undilated or dilated pupil is disclosed. The apparatus images sections and focal planes and utilizes an illumination system that uses one or more LEDs, shifting optical elements, flipping masks, and/or aperture stops where the light can be delivered into the optical system on optical axis or off axis from center of optical system and return imaging path from the eye, creating artifacts in different locations on the eye image. Image processing is employed to detect and eliminate artifacts and masks from images. The apparatus can be used in combination with an OCT, microscope and can be disposed in a hand-held housing for hand-held use.
摘要翻译： 集成有狭缝灯的眼睛灯，一体化的狭缝灯，手持式的，集成的OCT，或连接到单独的chinrest-joystick组装装置和方法，用于产生眼睛的后部或前部的宽视场和/或放大视图 通过未扩张或扩张的瞳孔被公开。 设备图像部分和焦平面并且利用使用一个或多个LED，移动光学元件，翻转掩模和/或孔径光阑的照明系统，其中光可以在光轴上离开光学系统或从轴的中心离开 光学系统和从眼睛返回成像路径，在眼睛图像上的不同位置创建伪影。 采用图像处理来检测和消除图像中的伪像和掩模。 该装置可以与OCT，显微镜组合使用，并且可以放置在用于手持使用的手持外壳中。
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公开(公告)号：US09808155B2
公开(公告)日：2017-11-07
申请号：US14191401
申请日：2014-02-26
CPC分类号： A61B3/13 , A61B3/10 , A61B3/102 , A61B5/0042 , A61B5/0066 , A61B5/4064
摘要： An eye imaging apparatus to produce an image of an eye of a patient user is disclosed. The eye imaging apparatus may include a video camera, a slit lamp chinrest, a camera housing, a plurality of illumination source optics and a processing system. The eye imaging apparatus may also include a video camera, a plurality of video camera optics, a camera housing, a microscope assembly, a plurality of illumination source optics and a floor base. The eye imaging apparatus may be utilized in combination with one or more contrasting agents. The eye imaging apparatus may detect amyloid-beta plaque, amyloid or amyloid-beta peptide by a spectral signature.
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公开(公告)号：US09730580B2
公开(公告)日：2017-08-15
申请号：US14191398
申请日：2014-02-26
CPC分类号： A61B3/102 , A61B3/12 , A61B3/1208 , A61B3/14
摘要： The present invention is an apparatus and method to produce an image of an eye of a patient that includes an optical head that includes imaging optics, illumination source optics and a camera housing with a perimeter that houses the video camera optics and the illumination source optics, a slit lamp chinrest and joystick assembly that includes an adjustable head support, a movable base, a joystick that adjusts a position of the camera housing relative to the head support and the housing support that mounts the video camera, a rubber eyecup that provides an interface between the camera housing and the patient's eye that protrudes outward from the perimeter and a computer system that analyzes images and data for the presence of amyloid in a retina, and other deposits and provides a diagnosis of macular degeneration, Alzheimer's disease, traumatic brain injury, multiple concussive injury, neurodegenerative and other ocular disorders.
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公开(公告)号：US09480394B2
公开(公告)日：2016-11-01
申请号：US14251635
申请日：2014-04-13
CPC分类号： A61B3/0058 , A61B3/0083 , A61B3/0091 , A61B3/024 , A61B3/102 , A61B3/1208 , A61B3/132 , A61B3/135 , A61B3/14 , A61B3/145 , A61B3/152 , A61B3/158
摘要： A slit lamp mounted eye imaging a slit lamp integrated, a handheld, OCT integrated, or attached to a separate chinrest-joystick assembly apparatus for producing a wide field and/or magnified views of the posterior or the anterior segments of an eye through an undilated or dilated pupil. The apparatus images sections and focal planes and utilizes an illumination system that uses one or more LEDs, shifting optical elements, flipping masks, and/or aperture stops where the light can be delivered into the optical system on optical axis or off axis from center of optical system and return imaging path from the eye, creating artifacts in different locations on the eye image. Image processing is employed to detect and eliminate artifacts and masks from images. The apparatus can be used in combination with an OCT, microscope and can be disposed in a hand-held housing for hand-held use.
摘要翻译： 整合的裂隙灯，集成的手术式OCT，或连接到单独的chinrest-joystick组装装置上的裂隙灯安装的眼睛，用于通过未被剥离的眼睛产生眼睛的后部或前部的宽视场和/或放大视图 或扩大瞳孔。 设备图像部分和焦平面并且利用使用一个或多个LED，移动光学元件，翻转掩模和/或孔径光阑的照明系统，其中光可以在光轴上离开光学系统或从轴的中心离开 光学系统和从眼睛返回成像路径，在眼睛图像上的不同位置创建伪影。 采用图像处理来检测和消除图像中的伪像和掩模。 该装置可以与OCT，显微镜组合使用，并且可以放置在用于手持使用的手持外壳中。
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