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公开(公告)号：US10564103B2
公开(公告)日：2020-02-18
申请号：US15534882
申请日：2014-12-10
Inventor： Jie Tian , Yamin Mao , Chongwei Chi , Xin Yang
IPC: A62B1/04 , G01N21/64 , H04N5/33 , H04N5/247 , H04N5/232 , G01N21/25 , G02B23/24 , G01N21/359 , H04N5/372 , H04N5/225 , G02B23/26
Abstract: A dual-mode optical molecular imaging navigation apparatus with a switchable field of view, and an imaging method thereof, are provided in the embodiments of the disclosure, the apparatus including: a camera module configured to perform a color imaging and a fluorescence imaging; a switching module configured to switch between an open imaging mode and an endoscopic imaging mode as per imaging requirements; an open imaging module configured to perform observation and imaging with a large field of view; an endoscopic imaging module configured to perform observation and imaging with a deep field of view; a data processing module configured to provide a camera control software and image capturing, processing and display method; and a support module configured to support and connect the navigation apparatus.
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公开(公告)号：US10026202B2
公开(公告)日：2018-07-17
申请号：US15289535
申请日：2016-10-10
Inventor： Jie Tian , Kunshan He , Chongwei Chi , Xin Yang
CPC classification number: G06T11/003 , A61B5/0075 , A61B5/6803 , G01B11/00 , G01B11/24 , H04N5/2256 , H04N5/2258 , H04N5/332
Abstract: The invention discloses a wearable molecular imaging navigation system comprising: a multi-spectral light transceiver configured to transmit a multi-spectral light to a detected subject in a detection region and acquire an emitting light regarding the detected subject and acquire a reflecting light regarding the detected subject; an image processor configured to receive the reflecting light and the emitting light from the multi-spectral light transceiver, execute a three-dimensional reconstruction and fusion process on the reflecting light and the emitting light to obtain a fusion image; a wireless signal processor configured to enable a wireless communication; and a wearable device, configured to receive the fusion image from the image processor via the wireless signal processor, display the fusion image and control the multi-spectral light transceiver and the image processor based on instructions received.
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公开(公告)号：US20180042481A1
公开(公告)日：2018-02-15
申请号：US15520928
申请日：2014-10-22
Inventor： Jie Tian , Chongwei Chi , Xin Yang
Abstract: A handheld molecular imaging navigation system comprises a multi-spectral light source module configured to provide light in a plurality of different spectrum bands in a time division control manner according to a control signal sequence to irradiate an inspected object; a time division control module configured to generate the control signal sequence; an optical signal acquisition module configured to acquire a near-infrared fluorescence image and a visible light image of the inspected object in a time division control manner according to the control signal sequence provided by the time division control module; and a processing module configured to perform image processing on the acquired near-infrared fluorescence image and visible light image according to the control signal sequence to fuse the visible light image and the fluorescence image and output the fused image, and output a feedback signal according to the acquired near-infrared fluorescence image and visible light image.
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公开(公告)号：US10524665B2
公开(公告)日：2020-01-07
申请号：US15520928
申请日：2014-10-22
Inventor： Jie Tian , Chongwei Chi , Xin Yang
Abstract: A handheld molecular imaging navigation system comprises a multi-spectral light source module configured to provide light in a plurality of different spectrum bands in a time division control manner according to a control signal sequence to irradiate an inspected object; a time division control module configured to generate the control signal sequence; an optical signal acquisition module configured to acquire a near-infrared fluorescence image and a visible light image of the inspected object in a time division control manner according to the control signal sequence provided by the time division control module; and a processing module configured to perform image processing on the acquired near-infrared fluorescence image and visible light image according to the control signal sequence to fuse the visible light image and the fluorescence image and output the fused image, and output a feedback signal according to the acquired near-infrared fluorescence image and visible light image.
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