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公开(公告)号：USD864395S1
公开(公告)日：2019-10-22
申请号：US29650738
申请日：2018-06-08
Applicant: HAMAMATSU PHOTONICS K.K.
Designer： Takahiro Shikayama , Mitsuharu Miwa
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公开(公告)号：USD919813S1
公开(公告)日：2021-05-18
申请号：US29726918
申请日：2020-03-06
Applicant: HAMAMATSU PHOTONICS K.K.
Designer： Mitsuharu Miwa , Takahiro Shikayama
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公开(公告)号：USD879962S1
公开(公告)日：2020-03-31
申请号：US29649952
申请日：2018-06-04
Applicant: HAMAMATSU PHOTONICS K.K.
Designer： Mitsuharu Miwa , Takahiro Shikayama
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公开(公告)号：US09717806B2
公开(公告)日：2017-08-01
申请号：US14576960
申请日：2014-12-19
Inventor： Osamu Ishikawa , Terumasa Yamada , Kunihito Gotoh , Mitsuharu Miwa , Takahiro Shikayama
CPC classification number: A61K49/0034 , A61B5/0059 , A61B5/0071 , A61B5/055 , A61B5/4244 , A61B5/445 , A61B6/12 , A61B8/085 , G01N21/6428 , G01N21/6456 , G06F19/00
Abstract: A method of detecting an accessory cancer lesion, comprising an administration step wherein indocyanine green is administered to a living body, an irradiation step wherein a target organ suspected of having cancer is surgically exposed and irradiated with excitation light of indocyanine green, an imaging step wherein a near-infrared fluorescence intensity distribution image from the excited indocyanine green in the target organ is obtained, and an identification step wherein an area having the near-infrared fluorescence in the intensity distribution image, excluding the area detected in preoperative examination or intraoperative macroscopic observation, is identified as an accessory cancer lesion.
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公开(公告)号：US20150104396A1
公开(公告)日：2015-04-16
申请号：US14576960
申请日：2014-12-19
Inventor： Osamu Ishikawa , Terumasa Yamada , Kunihito GOTOH , Mitsuharu Miwa , Takahiro Shikayama
CPC classification number: A61K49/0034 , A61B5/0059 , A61B5/0071 , A61B5/055 , A61B5/4244 , A61B5/445 , A61B6/12 , A61B8/085 , G01N21/6428 , G01N21/6456 , G06F19/00
Abstract: A method of detecting an accessory cancer lesion, comprising an administration step wherein indocyanine green is administered to a living body, an irradiation step wherein a target organ suspected of having cancer is surgically exposed and irradiated with excitation light of indocyanine green, an imaging step wherein a near-infrared fluorescence intensity distribution image from the excited indocyanine green in the target organ is obtained, and an identification step wherein an area having the near-infrared fluorescence in the intensity distribution image, excluding the area detected in preoperative examination or intraoperative macroscopic observation, is identified as an accessory cancer lesion.
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Patent Agency Ranking
公开(公告)号：US20150073273A1
公开(公告)日：2015-03-12
申请号：US14378732
申请日：2013-02-18
Applicant: NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE , HAMAMATSU PHOTONICS K.K.
Inventor： Naoki Unno , Yoshimasa Hattori , Mitsuharu Miwa
IPC: A61B5/00
CPC classification number: A61B5/0071 , A61B5/418 , A61B5/6824 , A61B5/6828 , A61B5/6831 , A61B2562/0242 , A61B2562/043 , A61B2562/046 , G01N21/645
Abstract: A fluorescence detection device comprises: a plurality of light sources that apply an excitation light from an outside of a living body toward fluorescent dye previously injected into the living body; and a plurality of detectors that detect fluorescence emitted from the fluorescent dye by the excitation light, and output the detected fluorescence as an electric signal. The plurality of light sources and the plurality of detectors are arranged in at least one line. At least one detector is placed between two light sources, and at least one light source is placed between two detectors.
Abstract translation: 荧光检测装置包括：多个光源，其将来自生物体的外部的激发光向预先注入到所述生物体中的荧光染料施加; 以及多个检测器，其通过激发光检测从荧光染料发出的荧光，并将检测到的荧光输出为电信号。 多个光源和多个检测器被布置在至少一条线中。 至少一个检测器被放置在两个光源之间，并且至少一个光源被放置在两个检测器之间。
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公开(公告)号：USD874652S1
公开(公告)日：2020-02-04
申请号：US29649936
申请日：2018-06-04
Applicant: HAMAMATSU PHOTONICS K.K.
Designer： Mitsuharu Miwa , Takahiro Shikayama
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公开(公告)号：US10048206B2
公开(公告)日：2018-08-14
申请号：US14780680
申请日：2013-12-18
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kazumasa Hirawake , Mitsuharu Miwa
Abstract: A fluorescence viewing device is configured to take a difference between one of an image of a first frame and an image of a second frame output from an imaging device and the other of the first frame image and the second frame image stored in an image storage means, whereby clear observed images can be obtained without influence of background light. In the fluorescence viewing device, an exposure time of a fluorescence image acquisition period and an exposure time of a background image acquisition period are different from each other. Since ON/OFF durations of excitation light also become asymmetric according to the asymmetry of the exposure times, the device can reduce user's feeling of strangeness due to blinking of the excitation light.
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公开(公告)号：US10041831B2
公开(公告)日：2018-08-07
申请号：US14355588
申请日：2012-10-18
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kenjiro Hasegawa , Mitsuharu Miwa , Takahiro Shikayama
Abstract: The fluorescent light phantom device 1 is provided with: a phantom support 10 having fluorescent light phantom containers 1b, 1c, 1d and 1e; and fluorescent light phantoms 12, 13, 14 and 15 which are constituted of a medium that reproduces at least one of light scattering and light absorption of an object to be measured and a fluorescent coloring matter contained in the medium of a predetermined concentration and are stored in the fluorescent light phantom containers 1b, 1c, 1d and 1e.
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公开(公告)号：USD822209S1
公开(公告)日：2018-07-03
申请号：US29577571
申请日：2016-09-14
Applicant: HAMAMATSU PHOTONICS K.K.
Designer： Mitsuharu Miwa , Takahiro Shikayama
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