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公开(公告)号：US20220159200A1
公开(公告)日：2022-05-19
申请号：US17484943
申请日：2021-09-24
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US10652481B2
公开(公告)日：2020-05-12
申请号：US16225554
申请日：2018-12-19
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US20190149749A1
公开(公告)日：2019-05-16
申请号：US16225554
申请日：2018-12-19
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：USD835698S1
公开(公告)日：2018-12-11
申请号：US29562960
申请日：2016-04-29
Applicant: Hypermed Imaging, Inc.
Designer： Mark Anthony Darty , Michael Paloian , Anthony Orchard
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公开(公告)号：US10010278B2
公开(公告)日：2018-07-03
申请号：US15267090
申请日：2016-09-15
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Dmitry Yudovsky
IPC: A61B6/00 , A61B5/1455 , A61B5/00
CPC classification number: A61B5/14552 , A61B5/0077 , A61B5/443 , A61B5/7203 , A61B5/7278 , A61B2562/0233 , A61B2562/04 , A61B2576/00 , G06T7/0012 , G06T2207/10024 , G06T2207/30088
Abstract: The disclosure provides methods and systems for determining tissue oxygenation. An electronic device obtains a data set including a plurality of images of a tissue of interest, each resolved at a different spectral band. Spectral analysis is performed, upon image registration, at a plurality of points in a two-dimensional area of the images of the tissue. The spectral analysis including determining approximate values of oxyhemoglobin levels and deoxyhemoglobin levels at each respective point in the plurality of points. The predetermined set of eight to twelve spectral bands includes spectral bands that provide improved methods for measuring tissue oxygenation.
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Patent Agency Ranking
公开(公告)号：US20170272666A1
公开(公告)日：2017-09-21
申请号：US15476832
申请日：2017-03-31
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
CPC classification number: H04N5/332 , G01J3/0205 , G01J3/0208 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0289 , G01J3/0291 , G01J3/0294 , G01J3/10 , G01J3/108 , G01J3/2823 , G01J3/36 , G01J2003/106 , G01J2003/1213 , G01J2003/2826 , G06T2207/10016 , H04N5/2254 , H04N5/2256 , H04N5/2354
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US09648254B2
公开(公告)日：2017-05-09
申请号：US14664754
申请日：2015-03-20
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
CPC classification number: H04N5/332 , G01J3/0205 , G01J3/0208 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0289 , G01J3/0291 , G01J3/0294 , G01J3/10 , G01J3/108 , G01J3/2823 , G01J3/36 , G01J2003/106 , G01J2003/1213 , G01J2003/2826 , G06T2207/10016 , H04N5/2254 , H04N5/2256 , H04N5/2354
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US20160345835A1
公开(公告)日：2016-12-01
申请号：US15143399
申请日：2016-04-29
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty
CPC classification number: A61B5/0075 , A61B5/443 , A61B5/447 , A61B5/4869 , A61B90/30 , A61B90/361 , A61B2090/309 , A61B2090/3618 , A61B2560/0425 , A61B2562/0233 , A61B2562/028 , G01J3/0208 , G01J3/021 , G01J3/0224 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/2803 , G01J3/2823 , G01J3/36 , G01J3/447 , G01J2003/1213 , G01J2003/2826 , G01N21/255 , G01N21/31 , G01N21/47 , G01N2021/4709
Abstract: A hyperspectral/multispectral imager comprising a housing is provided. At least one light source is attached to the housing. An objective lens, in an optical communication path comprising originating and terminating ends, is further attached to the housing and causes light to (i) be backscattered by the tissue of a subject at the originating end and then (ii) pass through the objective lens to a beam steering element at the terminating end of the communication path inside the housing. The beam steering element has a plurality of operating modes each of which causes the element to be in optical communication with a different optical detector in a plurality of optical detectors offset from the optical communication path. Each respective detector filter in a plurality of detector filters covers a corresponding optical detector in the plurality of optical detectors thereby filtering light received by the corresponding detector from the beam steering element.
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公开(公告)号：US09480424B2
公开(公告)日：2016-11-01
申请号：US14664793
申请日：2015-03-20
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Dmitry Yudovsky
IPC: A61B6/00 , A61B5/1455 , G06T7/00 , A61B5/00
CPC classification number: A61B5/14552 , A61B5/0077 , A61B5/443 , A61B5/7203 , A61B5/7278 , A61B2562/0233 , A61B2562/04 , A61B2576/00 , G06T7/0012 , G06T2207/10024 , G06T2207/30088
Abstract: The disclosure provides methods and systems for determining tissue oxygenation. An electronic device obtains a data set including a plurality of images of a tissue of interest, each resolved at a different spectral band. Spectral analysis is performed, upon image registration, at a plurality of points in a two-dimensional area of the images of the tissue. The spectral analysis including determining approximate values of oxyhemoglobin levels and deoxyhemoglobin levels at each respective point in the plurality of points. The predetermined set of eight to twelve spectral bands includes spectral bands that provide improved methods for measuring tissue oxygenation.
Abstract translation: 本公开提供了用于确定组织氧合的方法和系统。 电子设备获得包括感兴趣组织的多个图像的数据集，每个图像以不同的光谱带分辨。 在图像配准时，在组织图像的二维区域中的多个点进行光谱分析。 光谱分析包括确定多个点中每个相应点处的氧合血红蛋白水平和脱氧血红蛋白水平的近似值。 八到十二个光谱带的预定组包括提供用于测量组织氧合的改进方法的光谱带。
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40.发明授权Methods and computer readable storage media for hyperspectral or multispectral imaging of multiple wavelengths 有权用于多波长的高光谱或多光谱成像的方法和计算机可读存储介质公开(公告)号：US09107624B2
公开(公告)日：2015-08-18
申请号：US14372711
申请日：2013-03-15
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty
IPC: A61B6/00 , A61B5/1455 , A61B19/00 , A61B5/00
CPC classification number: A61B5/0075 , A61B5/0079 , A61B5/1455 , A61B5/443 , A61B5/447 , A61B5/4869 , A61B90/30 , A61B90/361 , A61B2090/309 , A61B2090/3618 , A61B2560/0425 , A61B2562/0233 , A61B2562/028 , G01J3/0208 , G01J3/021 , G01J3/0224 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/2803 , G01J3/2823 , G01J3/36 , G01J3/447 , G01J2003/1213 , G01J2003/2826 , G01N21/255 , G01N21/31 , G01N21/47 , G01N2021/4709
Abstract: A hyperspectral/multispectral imager comprising a housing is provided. At least one light source is attached to the housing. An objective lens, in an optical communication path comprising originating and terminating ends, is further attached to the housing and causes light to (i) be backscattered by the tissue of a subject at the originating end and then (ii) pass through the objective lens to a beam steering element at the terminating end of the communication path inside the housing. The beam steering element has a plurality of operating modes each of which causes the element to be in optical communication with a different optical detector in a plurality of optical detectors offset from the optical communication path. Each respective detector filter in a plurality of detector filters covers a corresponding optical detector in the plurality of optical detectors thereby filtering light received by the corresponding detector from the beam steering element.
Abstract translation: 提供了包括壳体的高光谱/多光谱成像器。 至少一个光源连接到壳体。 在包括起始端和终端的光学通信路径中的物镜进一步附接到壳体，并且使得（i）由发射端的被摄体的组织反向散射，然后（ii）穿过物镜 到达壳体内部的连通路径终端的波束操纵元件。 光束操纵元件具有多个操作模式，每个操作模式使得元件与偏离光通信路径的多个光学检测器中的不同光学检测器进行光通信。 多个检测器滤波器中的每个检测器滤波器覆盖多个光学检测器中的对应的光学检测器，从而从相应的检测器接收的光束从光束操纵元件过滤。
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