OBSERVATION APPARATUS, METHOD OF OPERATING OBSERVATION APPARATUS, AND OBSERVATION CONTROL PROGRAM

    公开(公告)号:US20200278527A1

    公开(公告)日:2020-09-03

    申请号:US16876153

    申请日:2020-05-18

    Abstract: An observation apparatus includes an acquisition unit that acquires positional information indicating a position of a bottom surface of a support for supporting an observation target, an imaging optical system that forms an optical image showing the observation target supported by the support on an image plane, a focus adjustment unit that adjusts a focal position of the imaging optical system based on the positional information acquired by the acquisition unit, and a control unit that performs control for matching an inclination of the image plane on which the optical image is formed to an inclination of an imaging surface of an imaging element based on the positional information acquired by the acquisition unit.

    OBSERVATION DEVICE, OBSERVATION METHOD, AND OBSERVATION DEVICE CONTROL PROGRAM

    公开(公告)号:US20200257077A1

    公开(公告)日:2020-08-13

    申请号:US16860878

    申请日:2020-04-28

    Abstract: Before an observation region of the imaging optical system reaches an observation position in a culture container, a vertical position of the culture container at the observation position is precedently detected by an auto-focus displacement sensor. In a case where an auto-focus control is performed on the basis of the position, an error between the precedently detected vertical position of the container at the observation position and a vertical position of the container at a time point when an observation region of the imaging optical system is scanned up to the observation position is acquired, and an objective lens is moved in an optical axis direction on the basis of the error.

    ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, OPERATION METHOD FOR ENDOSCOPE SYSTEM, AND OPERATION METHOD FOR PROCESSOR DEVICE
    4.
    发明申请
    ENDOSCOPE SYSTEM, PROCESSOR DEVICE FOR ENDOSCOPE SYSTEM, OPERATION METHOD FOR ENDOSCOPE SYSTEM, AND OPERATION METHOD FOR PROCESSOR DEVICE 审中-公开
    内窥镜系统,内窥镜系统的处理器装置,内窥镜系统的操作方法和处理器装置的操作方法

    公开(公告)号:US20160174886A1

    公开(公告)日:2016-06-23

    申请号:US15058391

    申请日:2016-03-02

    Abstract: Information for assisting a doctor based on the oxygen saturation of an observation target is presented. An endoscope system includes a light source device, an image sensor, an oxygen saturation calculation unit, a distribution pattern generation unit, a disease state score calculation unit, and a monitor. The light source device emits light to irradiate the observation target. The image sensor images the observation target with reflected light of the light, and outputs an image signal. The oxygen saturation calculation unit calculates an oxygen saturation of the observation target based on the image signal. The distribution pattern generation unit generates a distribution pattern showing the distribution of the oxygen saturation. The disease state score calculation unit calculates a disease state score indicating the disease state of the observation target based on the distribution pattern. The monitor displays the disease state score or information based on the disease state score.

    Abstract translation: 提供了基于观察目标的氧饱和度来辅助医生的信息。 内窥镜系统包括光源装置,图像传感器,氧饱和度计算单元,分布图案生成单元,疾病状态得分计算单元和监视器。 光源装置发光以照射观察目标。 图像传感器用光的反射光对观察对象进行成像,并输出图像信号。 氧饱和度计算单元基于图像信号计算观察对象的氧饱和度。 分布图案生成单元生成表示氧饱和度分布的分布图。 疾病状况得分计算部根据分布模式来计算表示观察对象的疾病状态的疾病状态得分。 显示器根据疾病状态得分显示疾病状态得分或信息。

    EVALUATION SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

    公开(公告)号:US20250029407A1

    公开(公告)日:2025-01-23

    申请号:US18905978

    申请日:2024-10-03

    Abstract: An evaluation system of the present disclosure is an evaluation system that evaluates a seeding state of cells seeded in a cell culture vessel having at least one electrode disposed on a bottom surface, the evaluation system including a microscope device that generates image data by imaging the electrode and the cells from a surface side of the electrode of the cell culture vessel, and an information processing device that analyzes the image data and determines whether the seeding state is appropriate based on an analysis result.

    OBSERVATION APPARATUS, METHOD OF OPERATING OBSERVATION APPARATUS, AND OBSERVATION CONTROL PROGRAM

    公开(公告)号:US20220113528A1

    公开(公告)日:2022-04-14

    申请号:US17645444

    申请日:2021-12-21

    Abstract: An observation apparatus includes an acquisition unit that acquires positional information indicating a position of a bottom surface of a support for supporting an observation target, an imaging optical system that forms an optical image showing the observation target supported by the support on an image plane, a focus adjustment unit that adjusts a focal position of the imaging optical system based on the positional information acquired by the acquisition unit, and a control unit that performs control for matching an inclination of the image plane on which the optical image is formed to an inclination of an imaging surface of an imaging element based on the positional information acquired by the acquisition unit.

    PHASE CONTRAST MICROSCOPE AND IMAGING METHOD

    公开(公告)号:US20190033569A1

    公开(公告)日:2019-01-31

    申请号:US16053509

    申请日:2018-08-02

    Abstract: A phase contrast microscope includes: an illumination light emission unit that emits illumination light for phase difference measurement to a container in which a liquid and an observation target are contained; an imaging unit that images the observation target irradiated with the illumination light; an adjustment optical system that adjusts refraction of the illumination light due to a liquid surface shape of the liquid in the container; a liquid surface shape estimation unit that estimates the liquid surface shape of the liquid in the container based on a brightness distribution of a phase difference image of the observation target captured by the imaging unit; and an adjustment information acquisition unit that acquires adjustment information for adjusting optical characteristics of the adjustment optical system based on the liquid surface shape estimated by the liquid surface shape estimation unit.

    ENDOSCOPE SYSTEM PROCESSOR DEVICE, ENDOSCOPE SYSTEM, OPERATION METHOD FOR ENDOSCOPE SYSTEM PROCESSOR DEVICE, AND OPERATION METHOD FOR ENDOSCOPE SYSTEM
    8.
    发明申请
    ENDOSCOPE SYSTEM PROCESSOR DEVICE, ENDOSCOPE SYSTEM, OPERATION METHOD FOR ENDOSCOPE SYSTEM PROCESSOR DEVICE, AND OPERATION METHOD FOR ENDOSCOPE SYSTEM 有权
    内窥镜系统处理器装置,内窥镜系统,内窥镜系统处理器装置的操作方法和内窥镜系统的操作方法

    公开(公告)号:US20150201871A1

    公开(公告)日:2015-07-23

    申请号:US14574529

    申请日:2014-12-18

    Abstract: There are provided an endoscope system processor device, an endoscope system, an operation method for an endoscope system processor device, and an operation method for an endoscope system for calculating objective diagnostic information, which is easier to understand than the oxygen saturation, based on the oxygen saturation. The endoscope system processor device includes: a receiving unit that receives an image signal obtained by imaging an observation target with an endoscope; an oxygen saturation calculation unit that calculates an oxygen saturation based on the image signal; a pixel specification unit that specifies an out-of-range pixel in which the oxygen saturation deviates from a specific range set in advance; and a diagnostic information calculation unit that calculates diagnostic information as a numerical value using information of the out-of-range pixel.

    Abstract translation: 提供了一种内窥镜系统处理器装置,内窥镜系统,内窥镜系统处理器装置的操作方法以及用于计算比氧饱和度更容易理解的目标诊断信息的内窥镜系统的操作方法, 氧饱和度。 所述内窥镜系统处理装置包括:接收单元,其接收通过内窥镜对观察对象成像而获得的图像信号; 氧饱和度计算单元,其基于图像信号计算氧饱和度; 指定氧浓度偏离预先设定的特定范围的超出范围像素的像素规格单元, 以及诊断信息计算单元,其使用超出范围像素的信息来计算诊断信息作为数值。

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