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公开(公告)号：US20190219809A1
公开(公告)日：2019-07-18
申请号：US16366682
申请日：2019-03-27
Applicant: OLYMPUS CORPORATION
Inventor： Tsuyoshi MOCHIZUKI , Shintaro TAKAHASHI , Akira MATSUSHITA , Yohei TANIKAWA , Masaru MIZUNAKA , Shinichi TAKIMOTO
CPC classification number: G02B21/086 , C12M1/34 , G01N21/01 , G01N21/17 , G01N21/59 , G01N2201/062 , G02B21/088 , G02B21/26 , G02B21/33 , G02B21/34 , G02B21/36
Abstract: An observation apparatus including: a top plate on which a container in which a specimen is accommodated can be placed, and through which illumination light can pass; a light source that emits the illumination light upward from below the specimen; an objective lens that focuses, below the specimen and the top plate, transmitted light which is the illumination light that has passed through the specimen from thereabove and that has passed through the top plate; and a camera that captures the transmitted light, wherein the light source emits the illumination light toward an area above the specimen from outside the objective lens in a radial direction, and the top plate is provided with a mark that specifies a viewing-field area of the camera.
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公开(公告)号：US20190219808A1
公开(公告)日：2019-07-18
申请号：US16366214
申请日：2019-03-27
Applicant: OLYMPUS CORPORATION
Inventor： Shintaro TAKAHASHI , Shinichi TAKIMOTO , Yohei TANIKAWA , Akira MATSUSHITA , Masaru MIZUNAKA , Tsuyoshi MOCHIZUKI
CPC classification number: G02B21/086 , C12M1/34 , G01N21/17 , G02B21/06 , G02B21/26 , G02B21/33 , G02B21/36 , G02B21/361 , G02B21/367
Abstract: An observation device includes: a housing having, in a top surface, a glass window on which a vessel accommodating samples is placed and through which illumination light is transmitted; and an image acquisition unit accommodated in the housing and configured to capture transmitted light obtained after illumination light is transmitted through the samples from above, is transmitted through the glass window, and enters the housing.
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公开(公告)号：US20220109786A1
公开(公告)日：2022-04-07
申请号：US17493373
申请日：2021-10-04
Applicant: OLYMPUS CORPORATION
Inventor： Akira MATSUSHITA , Naoyuki MIYASHITA , Takuma DEZAWA
Abstract: An endoscope system includes an endoscope including an insertion unit and a sensor. The sensor is disposed at a distal end of the insertion unit. The sensor unit includes a motion sensor and a light source. The motion sensor is configured to execute a measurement operation and generate a measurement value indicating a measurement result. The light source is configured to generate light indicating the measurement operation at a timing that is synchronized with the measurement operation. The insertion unit includes an imaging device disposed at the distal end and configured to receive the light generated by the light source and generate an image.
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公开(公告)号：US20190219810A1
公开(公告)日：2019-07-18
申请号：US16364946
申请日：2019-03-26
Applicant: OLYMPUS CORPORATION
Inventor： Masaru MIZUNAKA , Shintaro TAKAHASHI , Akira MATSUSHITA , Yohei TANIKAWA , Tsuyoshi MOCHIZUKI , Shinichi TAKIMOTO
CPC classification number: G02B21/16 , G01N21/17 , G01N21/64 , G01N21/6458 , G01N2021/6478 , G02B21/02 , G02B21/06 , G02B21/10 , G02B21/12 , G02B21/125 , G02B21/24 , G02B21/33 , G02B21/36 , G02B21/367
Abstract: An observation apparatus including: a light-source that emits illumination light and excitation light upward from below a specimen; and an image-capturing optical system having an objective lens that focuses, below the specimen, transmitted light, which is the illumination light that is emitted from the light-source, that is reflected above the specimen, and that has passed through the specimen, and fluorescence that is generated in the specimen that has been irradiated with the excitation light emitted from the light-source, wherein the light-source is disposed radially outside the objective lens.
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公开(公告)号：US20220164956A1
公开(公告)日：2022-05-26
申请号：US17668501
申请日：2022-02-10
Applicant: OLYMPUS CORPORATION
Inventor： Akira MATSUSHITA , Yu HIROSAWA , Taiji MINE
IPC: G06T7/00
Abstract: A method for assisting in cell isolation from a biological tissue section includes: obtaining cell images that are each an image of cells isolated from the biological tissue section, the biological tissue section being soaked in a solution containing an enzyme; calculating, from the cell images, a number of the cells isolated from the biological tissue section as an indicator of the cell isolation from the biological tissue section; and visualizing a temporal change in the indicator on the basis of a history of the indicator.
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Patent Agency Ranking
公开(公告)号：US20190095692A1
公开(公告)日：2019-03-28
申请号：US16048792
申请日：2018-07-30
Applicant: OLYMPUS CORPORATION
Inventor： Takayuki NAKATOMI , Satoshi ISHII , Isao SAKANE , Masakazu FUJII , Akira MATSUSHITA , Takashi MIYOSHI
CPC classification number: G06K9/00147 , G06K9/469
Abstract: Provided is an image-processing device that includes: a prosessor including hardware, the prosessor configured to: analyze an image of the inside of a culture vessel that cultures cells, and acquire quantitative data of living cells and quantitative data of dead cells inside the culture vessel; and generate comparison data that allows comparison of the acquired quantitative data of the living cells and the acquired quantitative data of the dead cells.
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公开(公告)号：US20170130188A1
公开(公告)日：2017-05-11
申请号：US15333274
申请日：2016-10-25
Applicant: OLYMPUS CORPORATION
Inventor： Yoshihiro UE , Tomio ENDO , Osamu ONO , Akira MATSUSHITA , Yohei TANIKAWA
CPC classification number: C12M41/46 , C12M41/14 , C12M41/36 , H04N5/2252 , H04N5/2253 , H04N5/2256 , H04N5/23296
Abstract: An observation apparatus is equipped with a housing including a top plate that is a stage on which a container that accommodates a sample is placed; an optical system accommodated in the housing; an imaging device configured to capture an image of the sample with light from the sample that has entered through the stage and the optical system; and a motor that is a power source of a moving mechanism configured to make the optical system move in a direction along the stage. At least one of the imaging device or the motor is placed outside the housing.
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公开(公告)号：US20220146404A1
公开(公告)日：2022-05-12
申请号：US17581364
申请日：2022-01-21
Applicant: OLYMPUS CORPORATION
Inventor： Akira MATSUSHITA , Yu HIROSAWA , Taiji MINE , Takuma DEZAWA
Abstract: A method for displaying cell count information includes steps for: obtaining a cell image; obtaining a first cell count output by applying the cell image to a first counting model; obtaining a second cell count output by applying the cell image to a second counting model; and displaying, on the basis of the first and second cell counts, a screen on which at least either of the first and second cell counts and a correlation between the first and second cell counts are visualized. The first counting model is different from the second counting model.
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9.发明申请公开(公告)号：US20220130043A1
公开(公告)日：2022-04-28
申请号：US17568925
申请日：2022-01-05
Applicant: OLYMPUS CORPORATION
Inventor： Akira MATSUSHITA , Isao SAKANE , Yu HIROSAWA , Takuma DEZAWA
Abstract: A method for evaluating an adherent cell includes: obtaining an image of an adherent cell accommodated within a culture container; and determining whether the adherent cell is adhering to the culture container based on at least a profile shape of a contact portion of the adherent cell that is in contact with the culture container, the profile shape being specified from the image.
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公开(公告)号：US20180179487A1
公开(公告)日：2018-06-28
申请号：US15848623
申请日：2017-12-20
Applicant: OLYMPUS CORPORATION
Inventor： Akira MATSUSHITA , Shintaro Takahashi , Masaru Mizunaka , Shinichi Takimoto , Tadashi Hirata , Yohei Tanikawa
CPC classification number: C12M41/46 , G01J5/0003 , G01J5/04 , G01J5/061 , G01J5/0896 , G01J5/10 , G01J2005/0077 , G01J2005/068 , H04N5/2252 , H04N5/2256 , H04N5/33
Abstract: Provided is an observation apparatus including: a housing that has, in a top face thereof, a transmission window on which a container accommodating cells can be placed and through which light can pass; a camera portion that is accommodated in the housing and that captures observation light coming from the cells irradiated with illumination light emitted from an illumination portion and entering the housing by passing through a bottom face of the container and the transmission window of the housing; and a housing-interior heating portion that is accommodated in the housing and that heats the cells.
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