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21.发明申请BREAST IMAGING APPARATUS, METHOD OF BREAST IMAGING APPARATUS, AND STORAGE MEDIUM 审中-公开乳腺成像装置，乳腺成像装置的方法和储存介质公开(公告)号：US20170000449A1
公开(公告)日：2017-01-05
申请号：US15184377
申请日：2016-06-16
Applicant: CANON KABUSHIKI KAISHA
Inventor： Osamu Tsujii , Tetsuo Shimada , Nobuhiro Takeuchi , Sakiko Yamaguchi , Takahiro Noguchi , Hitomi Ogasawara , Chifuyu Inagaki
CPC classification number: A61B6/032 , A61B6/4085 , A61B6/4429 , A61B6/502
Abstract: A breast imaging apparatus, capable of performing mammogram imaging and CT imaging by a radiation imaging unit that holds a radiation generation unit and a radiation detection unit configured to detect radiation irradiation from the radiation generation unit such that the radiation generation unit and the radiation detection unit face each other, includes: a housing elevating unit configured to vertically move a housing support unit configured to support the radiation imaging unit; and a control unit configured to control the vertical movement of the housing elevating unit based on an imaging type that is one of mammogram imaging and CT imaging.
Abstract translation: 一种乳房成像装置，其能够通过保持辐射生成单元的放射线摄像单元和被配置为检测来自所述辐射生成单元的放射线照射的放射线检测单元进行乳房X线照片成像和CT成像，使得所述放射线生成单元和所述放射线检测单元 包括：壳体升降单元，其构造成垂直移动构造成支撑辐射成像单元的壳体支撑单元; 以及控制单元，其被配置为基于作为乳房X线照相成像和CT成像之一的成像类型来控制所述外壳升降单元的垂直移动。
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公开(公告)号：US09402586B2
公开(公告)日：2016-08-02
申请号：US13685328
申请日：2012-11-26
Applicant: CANON KABUSHIKI KAISHA
Inventor： Osamu Tsujii
CPC classification number: A61B6/022 , A61B6/06 , A61B6/463 , A61B6/5235 , A61B6/542 , A61B6/545 , G03B35/00 , Y02P70/521
Abstract: Provided is a stereo imaging apparatus that generates X-rays from a plurality of different focal positions and that acquires a plurality of X-ray images from an X-ray detector, the stereo imaging apparatus including X-ray generation controlling means for controlling irradiated areas of X-rays so that an irradiated area in a detection area of the X-ray detector based on X-rays applied from a first focal position is included in an irradiated area in the detection area based on X-rays applied from a second focal position.
Abstract translation: 提供了一种立体成像装置，其从多个不同焦点位置生成X射线，并且从X射线检测器获取多个X射线图像，该立体成像装置包括用于控制照射区域的X射线产生控制装置 的X射线，使得基于从第一焦点位置施加的X射线的X射线检测器的检测区域中的照射区域被包括在基于从第二焦点施加的X射线的检测区域中的照射区域中 位置。
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公开(公告)号：US20150272536A1
公开(公告)日：2015-10-01
申请号：US14672023
申请日：2015-03-27
Applicant: CANON KABUSHIKI KAISHA
Inventor： Osamu Tsujii
CPC classification number: A61B6/502 , A61B6/032 , A61B6/0435 , A61B6/4447
Abstract: A radiographic apparatus includes a radiation source that emits radiation, a radiation detection unit that detects the radiation emitted from the radiation source, and having transmitted the object of a subject to be examined, a holding unit that holds the object to be examined between the radiation source and the radiation detection unit, and a control unit that performs control for determining an imaging condition, based on information related to the posture of the subject.
Abstract translation: 射线照相设备包括发射辐射的辐射源，检测从辐射源发射的辐射并且已经传送被检测物体的放射线检测单元，保持单元，其将被检查物体保持在辐射 源和放射线检测单元，以及控制单元，其基于与对象的姿势相关的信息来执行用于确定成像条件的控制。
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公开(公告)号：US20130197342A1
公开(公告)日：2013-08-01
申请号：US13719609
申请日：2012-12-19
Applicant: Canon Kabushiki Kaisha
Inventor： Osamu Tsujii
IPC: A61B5/00
CPC classification number: A61B5/0095 , A61B5/0059 , A61B5/7225 , G01N21/1702
Abstract: The present invention employs an object information acquiring apparatus including a plurality of light irradiators irradiating light from a light source to an object; an intensity modulator modulating intensity of the irradiated light for each light irradiator; a plurality of acoustic detectors detecting an acoustic wave generated from the object; and an information processor producing internal characteristic information of the object by using the acoustic wave, wherein the information processor controls a weight of each acoustic detector in production of the characteristic information, based on the intensity of light in each light irradiator.
Abstract translation: 本发明采用一种物体信息获取装置，其包括从光源向对象照射光的多个光照射器; 调制每个光照射器的照射光的强度的强度调制器; 多个声学检测器，检测从物体产生的声波; 以及信息处理器，其通过使用声波来产生对象的内部特征信息，其中，所述信息处理器基于每个光照射器中的光的强度来控制所述特征信息的制作中的每个声学检测器的权重。
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公开(公告)号：US20130163719A1
公开(公告)日：2013-06-27
申请号：US13685328
申请日：2012-11-26
Applicant: Canon Kabushiki Kaisha
Inventor： Osamu Tsujii
IPC: G03B35/00
CPC classification number: A61B6/022 , A61B6/06 , A61B6/463 , A61B6/5235 , A61B6/542 , A61B6/545 , G03B35/00 , Y02P70/521
Abstract: Provided is a stereo imaging apparatus that generates X-rays from a plurality of different focal positions and that acquires a plurality of X-ray images from an X-ray detector, the stereo imaging apparatus including X-ray generation controlling means for controlling irradiated areas of X-rays so that an irradiated area in a detection area of the X-ray detector based on X-rays applied from a first focal position is included in an irradiated area in the detection area based on X-rays applied from a second focal position.
Abstract translation: 提供了一种立体成像装置，其从多个不同焦点位置生成X射线，并且从X射线检测器获取多个X射线图像，该立体成像装置包括用于控制照射区域的X射线产生控制装置 的X射线，使得基于从第一焦点位置施加的X射线的X射线检测器的检测区域中的照射区域被包括在基于从第二焦点施加的X射线的检测区域中的照射区域中 位置。
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Patent Agency Ranking
公开(公告)号：US11069060B2
公开(公告)日：2021-07-20
申请号：US16497313
申请日：2018-03-23
Applicant: CANON KABUSHIKI KAISHA
Inventor： Satoshi Kamei , Osamu Tsujii , Tetsuo Shimada
Abstract: The present invention provides an image display method that enables intuitive identification of a portion where a mammary gland region and a microcalcified region overlap each other in a radiographic captured image of a breast. The radiographic image data display method according to an aspect of the present invention includes detecting microcalcified regions and a mammary gland region in the radiographic image data, and displaying the microcalcified regions and the mammary gland region on a single screen.
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公开(公告)号：US10383587B2
公开(公告)日：2019-08-20
申请号：US15184346
申请日：2016-06-16
Applicant: CANON KABUSHIKI KAISHA
Inventor： Osamu Tsujii , Tetsuo Shimada , Sakiko Yamaguchi , Takahiro Noguchi , Hitomi Ogasawara , Chifuyu Inagaki
Abstract: A radiation CT apparatus includes a rotation unit configured to rotate about a rotation axis, a radiation generation unit and a radiation detector which are fixed on either side of the rotation axis in the rotation unit, and a gantry cover containing the radiation generation unit and the radiation detector and including a breast insert portion configured to insert a breast of an object. An opening portion that can be opened and closed is placed on the gantry cover of the radiation CT apparatus. The radiation generation unit and the radiation detector are stopped to form a space that allows a user to access the breast insert portion from the opening portion.
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公开(公告)号：US20190083051A1
公开(公告)日：2019-03-21
申请号：US16117243
申请日：2018-08-30
Applicant: CANON KABUSHIKI KAISHA
Inventor： Tetsuo Shimada , Osamu Tsujii
Abstract: A breast imaging device for rotating a radiation detection unit configured to detect radiation irradiated from a radiation generation unit configured to generate the radiation with the radiation detection unit and the radiation generation unit facing each other includes a ray sum image generation unit configured to generate a ray sum image based on an addition value of at least one pixel value in a visual line direction from volume data reconstructed from a projection image output from the radiation detection unit, a maximum intensity projection image generation unit configured to generate a maximum intensity projection image based on the maximum pixel value in the visual line direction from the volume data, and a synthesizing unit configured to synthesize the ray sum image and the maximum intensity projection image.
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公开(公告)号：US10231683B2
公开(公告)日：2019-03-19
申请号：US15195627
申请日：2016-06-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Tetsuo Shimada , Osamu Tsujii , Hiroshi Komatsu , Sakiko Yamaguchi , Nobuhiro Takeuchi , Takahiro Noguchi , Hitomi Ogasawara , Chifuyu Inagaki , Yoshinori Hirano
Abstract: A breast imaging apparatus includes a gantry which includes a radiation generation unit configured to generate radiation and a radiation detection unit configured to detect radiation generated by the radiation generation unit, the radiation generation unit and the radiation detection unit being capable of rotating facing each other, wherein the gantry is provided with a front cover configured to protect a subject from the radiation generation unit and the radiation detection unit which rotate during CT imaging, and the front cover has an opening in which the breast of the subject is inserted, and a breast holding portion configured to hold the breast of the subject inserted in the opening.
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公开(公告)号：US10092264B2
公开(公告)日：2018-10-09
申请号：US15228240
申请日：2016-08-04
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yoshihito Machida , Tetsuo Shimada , Osamu Tsujii , Akira Yoshino , Maiko Sato , Hidehiko Morinaga
Abstract: An image processing apparatus obtains a three-dimensional radiation image of a right region of substantially symmetrical regions, obtains a three-dimensional radiation image of a left region of the substantially symmetrical regions, performs alignment between the three-dimensional radiation image of the right region and the three-dimensional radiation image of the left region based on a feature position of the regions, and substantially symmetrically arranges and displays the three-dimensional radiation image of the right region and the three-dimensional radiation image of the left region which have been aligned.
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