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公开(公告)号：US20180184894A1
公开(公告)日：2018-07-05
申请号：US15847843
申请日：2017-12-19
发明人： Wei Su
CPC分类号： A61B3/102 , A61B3/0091 , A61B3/15 , A61B5/0066 , A61B2562/0233 , G01B9/02015 , G01B9/02041 , G01B9/02091 , G06T2207/30041
摘要： Various embodiments of the present disclosure describe an ultra-wide field of view (FOV) optical coherence tomography (OCT) imaging system. The ultra-wide FOV OCT imaging system can include an imaging probe, a console and a cable. The imaging probe can include an optical widow, a first imaging module and a second imaging module. The first imaging module is configured to form a first image of the eye. The second imaging module is configured to form a second image of the eye. The second imaging module can include a scanning mirror configured to receive a sample arm portion of a second light beam from a second light source and scan the sample arm portion. The console can include the second light source, an interferometer, and a processor. The cable is coupled between the console and the imaging probe and includes a first fiber, a second fiber and a third fiber.
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公开(公告)号：US09351639B2
公开(公告)日：2016-05-31
申请号：US14191291
申请日：2014-02-26
发明人： Wei Su
CPC分类号： A61B3/14 , A61B3/0008 , A61B3/0025 , A61B3/1208 , A61B3/125 , A61B3/132 , A61B3/145 , A61B3/152 , A61B3/158 , A61B5/0013 , A61B2560/0475 , A61B2576/02
摘要： An eye imaging apparatus can include a housing, an optical imaging system in the housing, and a light source in the housing to illuminate an eye. The optical imaging system can include an optical window at a front end of the housing with a concave front surface for receiving the eye as well as an imaging lens disposed rearward the optical window. The apparatus can comprise a light conditioning element configured to receive light from the light source and direct said light to the eye. The apparatus can further include an image sensor in the housing disposed to receive an image of the eye from the optical imaging system. In various embodiments, light conditioning element includes at least one multi-segment surface. In some embodiments, the housing is provided with at least one hermitic seal, for example, with the optical window. In some embodiments, time sequential illumination is employed.
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公开(公告)号：US20140085603A1
公开(公告)日：2014-03-27
申请号：US13757798
申请日：2013-02-03
CPC分类号： A61B3/145 , A61B3/0008 , A61B3/0016 , A61B3/0041 , A61B3/1173 , A61B3/1176 , A61B3/12 , A61B3/1208
摘要： A portable digital imaging device, which utilizes the advanced features of wireless data transmission and high computing power of mobile computing devices in junction with the use miniature cameras and solid state lighting technology, is proposed as the next generation of medical imaging devices, in particular in ophthalmic imaging applications.
摘要翻译： 提出了一种便携式数字成像装置，其利用无线数据传输的高级特征和移动计算装置的高计算能力与使用微型照相机和固态照明技术的结合，作为下一代医学成像装置，特别是在 眼科成像应用。
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4.发明授权公开(公告)号：US10448820B2
公开(公告)日：2019-10-22
申请号：US15563405
申请日：2016-03-31
发明人： Wei Su
IPC分类号： H04N5/225 , G06T3/00 , A61B3/00 , A61B3/14 , A61B3/12 , G06T7/13 , A61B5/00 , G06T5/50 , G06T7/00 , H04N5/232 , G06T5/00 , G06K9/00
摘要： Various embodiments of the disclosure comprise an eye imaging system including an eye imaging apparatus and an eye imaging computing apparatus. The eye imaging apparatus can be configured to receive a plurality of images of the eye with a same field of view while each portion of the eye is illuminated time-sequentially. The image computing apparatus can comprise an image processing unit configured to combine the plurality of images into a composite image. Various embodiments of the disclosure comprise a syntactic image analyzing method. The syntactic image analyzing method can comprise aligning a plurality of images of an eye with a same field of view and combining the plurality of images into a composite image. The image analyzing method can further comprise analyzing each image by identifying a boundary line of a clear portion and gradually removing an unclear portion in each image.
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公开(公告)号：US20150366447A1
公开(公告)日：2015-12-24
申请号：US14312590
申请日：2014-06-23
CPC分类号： A61B3/12 , A61B3/0008 , A61B3/0016 , A61B3/14
摘要： Various embodiments of an eye imaging apparatus can be used to image the posterior and/or anterior portions of the eye. In some embodiments, the eye imaging apparatus can comprise a light source, imaging optics, an image sensor, and a handgrip comprising a bump shaped to fit with a palm of an operator. In some embodiments, the eye imaging apparatus can comprise a light source, imaging optics, an image sensor, and a control button. The control button can comprise a multi-functional button and/or a control button activated by the index finger. In some embodiments, the eye imaging apparatus can comprise a housing structure comprising a double shell structure with an inner shell and an outer shell, which can be configured to facilitate heat management. In some embodiments, the eye imaging apparatus can comprise a removable front imaging module, a main module, and an interconnect locking structure configured to enable repeated removal of the front imaging module from and re-attachment of the front imaging module to the main module. Various embodiments also comprise a carrying case for an eye imaging apparatus.
摘要翻译： 可以使用眼睛成像设备的各种实施例来对眼睛的后部和/或前部进行成像。 在一些实施例中，眼睛成像设备可以包括光源，成像光学元件，图像传感器和手柄，其包括形状适合于操作者的手掌的凸起。 在一些实施例中，眼睛成像设备可以包括光源，成像光学元件，图像传感器和控制按钮。 控制按钮可以包括由食指激活的多功能按钮和/或控制按钮。 在一些实施例中，眼睛成像设备可以包括壳体结构，该壳体结构包括具有内壳和外壳的双壳结构，其可被配置为便于热管理。 在一些实施例中，眼睛成像设备可以包括可移除的前成像模块，主模块和互连锁定结构，其被配置为能够重复地将前置成像模块从前置成像模块重新移除并重新附接到主模块。 各种实施例还包括用于眼睛成像装置的携带箱。
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公开(公告)号：US10258309B2
公开(公告)日：2019-04-16
申请号：US15144679
申请日：2016-05-02
IPC分类号： G03B29/00 , A61B8/10 , A61B3/14 , A61B3/00 , A61B3/12 , G02B7/02 , A61B3/117 , A61B3/125 , H04N1/00 , A61B90/70 , A61B50/13 , A61B50/30 , A61B8/00 , A61B8/08 , G02B7/04 , A61B50/31
摘要： Various embodiments of an eye imaging apparatus are disclosed. In some embodiments, the eye imaging apparatus may comprise a light source, an image sensor, a hand-held computing device, and an adaptation module. The adaptation module comprises a microcontroller and a signal processing unit configured to adapt the hand-held computing device to control the light source and the image sensor. In some embodiments, the imaging apparatus may comprise an exterior imaging module to image an anterior segment of the eye and/or a front imaging module to image a posterior segment of the eye. The eye imaging apparatus may be used in an eye imaging medical system. The images of the eye may be captured by the eye imaging apparatus, transferred to an image computing module, stored in an image storage module, and displayed in an image review module.
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公开(公告)号：US10016178B2
公开(公告)日：2018-07-10
申请号：US14952262
申请日：2015-11-25
IPC分类号： A61B8/10 , A61B3/14 , A61B3/00 , A61B3/12 , G02B7/02 , A61B3/117 , A61B3/125 , H04N1/00 , A61B90/70 , A61B50/13 , A61B50/30 , A61B8/00 , A61B8/08 , G02B7/04 , A61B50/31
CPC分类号： A61B8/10 , A61B3/0016 , A61B3/0025 , A61B3/0033 , A61B3/0058 , A61B3/117 , A61B3/12 , A61B3/125 , A61B3/14 , A61B3/145 , A61B8/4416 , A61B8/4427 , A61B8/463 , A61B8/467 , A61B8/52 , A61B50/13 , A61B50/30 , A61B50/31 , A61B90/70 , A61B2050/311 , A61B2560/0431 , G02B7/023 , G02B7/04 , H04N1/00246
摘要： Various embodiments of an eye imaging apparatus are disclosed. In some embodiments, the eye imaging apparatus may comprise a light source, an image sensor, a hand-held computing device, and an adaptation module. The adaptation module comprises a microcontroller and a signal processing unit configured to adapt the hand-held computing device to control the light source and the image sensor. In some embodiments, the imaging apparatus may comprise an exterior imaging module to image an anterior segment of the eye and/or a front imaging module to image a posterior segment of the eye. The eye imaging apparatus may be used in an eye imaging medical system. The images of the eye may be captured by the eye imaging apparatus, transferred to an image computing module, stored in an image storage module, and displayed in an image review module.
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公开(公告)号：US09907467B2
公开(公告)日：2018-03-06
申请号：US14860422
申请日：2015-09-21
发明人： Wei Su
CPC分类号： A61B3/14 , A61B3/0008 , A61B3/0025 , A61B3/1208 , A61B3/125 , A61B3/132 , A61B3/145 , A61B3/152 , A61B3/158 , A61B5/0013 , A61B2560/0475 , A61B2576/02
摘要： An eye imaging apparatus can include a housing, an optical imaging system in the housing, and a light source in the housing to illuminate an eye. The optical imaging system can include an optical window at a front end of the housing with a concave front surface for receiving the eye as well as an imaging lens disposed rearward the optical window. The apparatus can comprise a light conditioning element configured to receive light from the light source and direct said light to the eye. The apparatus can further include an image sensor in the housing disposed to receive an image of the eye from the optical imaging system. In various embodiments, light conditioning element includes at least one multi-segment surface. In some embodiments, the housing is provided with at least one hermitic seal, for example, with the optical window. In some embodiments, time sequential illumination is employed.
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公开(公告)号：US09179840B2
公开(公告)日：2015-11-10
申请号：US13845069
申请日：2013-03-17
发明人： Wei Su
CPC分类号： A61B3/125 , A61B3/0008 , A61B3/1208 , A61B3/132 , A61B3/158
摘要： The optical design for a contact type portable eye imaging apparatus, including the imaging optics and illumination optics are proposed, which utilizes miniature image sensor and solid state light emitting technology, as the next generation of medical imaging devices, in particular in ophthalmic imaging applications.
摘要翻译： 提出了一种接触式便携式眼睛成像装置的光学设计，包括成像光学元件和照明光学元件，其利用微型图像传感器和固态发光技术作为下一代医学成像装置，特别是在眼科成像应用中。
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公开(公告)号：US09155466B2
公开(公告)日：2015-10-13
申请号：US14614305
申请日：2015-02-04
发明人： Wei Su
CPC分类号： A61B3/14 , A61B3/0008 , A61B3/0025 , A61B3/1208 , A61B3/125 , A61B3/132 , A61B3/145 , A61B3/152 , A61B3/158 , A61B5/0013 , A61B2560/0475 , A61B2576/02
摘要： An eye imaging apparatus can include a housing, an optical imaging system in the housing, and a light source in the housing to illuminate an eye. The optical imaging system can include an optical window at a front end of the housing with a concave front surface for receiving the eye as well as an imaging lens disposed rearward the optical window. The apparatus can comprise a light conditioning element configured to receive light from the light source and direct said light to the eye. The apparatus can further include an image sensor in the housing disposed to receive an image of the eye from the optical imaging system. In various embodiments, light conditioning element includes at least one multi-segment surface. In some embodiments, the housing is provided with at least one hermitic seal, for example, with the optical window. In some embodiments, time sequential illumination is employed.
摘要翻译： 眼睛成像设备可以包括壳体，壳体中的光学成像系统，以及壳体中的照明眼睛的光源。 光学成像系统可以包括在壳体的前端处的光学窗口，其具有用于接收眼睛的凹形前表面以及设置在光学窗口后方的成像透镜。 该装置可以包括配置成从光源接收光并将所述光引导到眼睛的光调节元件。 该装置还可以包括设置成从光学成像系统接收眼睛的图像的壳体中的图像传感器。 在各种实施例中，光调节元件包括至少一个多段表面。 在一些实施例中，壳体设置有至少一个密封，例如与光学窗口。 在一些实施例中，采用时间顺序照明。
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