Patents by Inventor Toshie Maruyama

Toshie Maruyama has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10874374
    Abstract: A medical image processing apparatus of an embodiment includes storage circuitry and setting-condition determining circuitry. The storage circuitry stores information about at least one of a position of a region of interest in a breast, a size of the region of interest, and a size of the breast, the information acquired based on an X-ray image of a breast of a subject. The setting-condition determining circuitry acquires a setting condition in ultrasonographic diagnosis for the breast based on the information about at least one of the position of the region of interest, the size of the region of interest, and the size of the breast.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: December 29, 2020
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Kei Mori, Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Toshie Maruyama, Koichi Terai, Natsuki Sato
  • Patent number: 10463316
    Abstract: A medical information processing system includes setting circuitry, generating circuitry and output control circuitry. The setting circuitry is configured to set a region of interest in a three-dimensional image that is generated by emitting X-rays to a breast of a subject and imaging the breast from different directions. The generating circuitry is configured to generate reference information in which positional information about the region of interest is associated with a schematic diagram of the breast. The output control circuitry is configured to cause output circuitry to output the reference information.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: November 5, 2019
    Assignee: Canon Medical Systems Corporation
    Inventors: Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Kei Mori, Koichi Terai, Toshie Maruyama
  • Patent number: 10405833
    Abstract: An ultrasonic diagnostic apparatus according to an embodiment generates, based on the echo signal, velocity distribution information of a tissue in the object. The ultrasonic diagnostic apparatus generates state information representing a cycle of the pressurization or the depressurization and target information representing a target cycle of pressurization or depressurization based on the velocity distribution information. The ultrasonic diagnostic apparatus associates one of two variables defining a predetermined graphic pattern with the cycle, displays the state information and the target information as the graphic pattern, and displays the graphic pattern upon deforming a shape of the graphic pattern in accordance with a change in the cycle of the pressurization or the depressurization in the state information.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 10, 2019
    Assignee: Canon Medical Systems Corporation
    Inventors: Ryota Osumi, Tetsuya Kawagishi, Yasuhiko Abe, Toshie Maruyama
  • Patent number: 10357216
    Abstract: According to one embodiment, a mammography apparatus includes an X-ray, an imaging stage, a pressing plate, a guide information generator, and an X-ray detection unit. The X-ray tube generates X-rays. The imaging stage supports a breast. The pressing plate presses the breast supported on the imaging stage. The guide information generator provides the imaging stage with guide information for guiding a placement position of the breast. The guide information is generated based on a nipple position, an image start position, and an image end position of a previous image of the breast. The X-ray detection unit generates X-ray projection data by detecting X-rays transmitted through the breast by an X-ray detector.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: July 23, 2019
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Atsuko Sugiyama, Yoshimasa Kobayashi, Mariko Shibata, Toshie Maruyama
  • Patent number: 10157465
    Abstract: A medical information processing system according to an embodiment includes a storage, and processing circuitry. The storage stores therein a mammography image of a breast of a patient and information indicating an image taking direction of the mammography image. The processing circuitry sets a region of interest in the mammography image. The processing circuitry specifies position information of the region of interest in a schematic drawing that schematically expresses the breast, on the basis of position information of the region of interest in the mammography image and the information indicating the image taking direction. The processing circuitry outputs the position information of the region of interest in the schematic drawing.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: December 18, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Atsuko Sugiyama, Yoshimasa Kobayashi, Yoshinori Nakatani, Katsuhiko Fujimoto, Mariko Shibata, Natsuki Sato, Toshie Maruyama
  • Patent number: 10123780
    Abstract: A medical image diagnosis apparatus according to an embodiment includes a lumen image generating unit, a running line generating unit, an image synthesizing unit and a control unit. The lumen image generating unit generates a lumen image depicting a shape of a lumen having a branch based on volume data. The running line generating unit generates a plurality of running lines based on the shape of the lumen. The image synthesizing unit generates a synthetic image by superimposing, on the lumen image, the plurality of the running lines indicating moving paths of a viewpoint in a virtual endoscopy image. The control unit displays the synthetic image and controls the image synthesizing unit to perform depiction that distinguishes between a range of a running line along which a virtual endoscopy image is displayed and a range of a running line along which no virtual endoscopy image is displayed.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: November 13, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventor: Toshie Maruyama
  • Publication number: 20180070892
    Abstract: A medical information processing system includes setting circuitry, generating circuitry and output control circuitry. The setting circuitry is configured to set a region of interest in a three-dimensional image that is generated by emitting X-rays to a breast of a subject and imaging the breast from different directions. The generating circuitry is configured to generate reference information in which positional information about the region of interest is associated with a schematic diagram of the breast. The output control circuitry is configured to cause output circuitry to output the reference information.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 15, 2018
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Atsuko SUGIYAMA, Mariko SHIBATA, Yoshimasa KOBAYASHI, Kei MORI, Koichi TERAI, Toshie MARUYAMA
  • Publication number: 20170172531
    Abstract: According to one embodiment, a mammography apparatus includes an X-ray, an imaging stage, a pressing plate, a guide information generator, and an X-ray detection unit. The X-ray tube generates X-rays. The imaging stage supports a breast. The pressing plate presses the breast supported on the imaging stage. The guide information generator provides the imaging stage with guide information for guiding a placement position of the breast. The guide information is generated based on a nipple position, an image start position, and an image end position of a previous image of the breast. The X-ray detection unit generates X-ray projection data by detecting X-rays transmitted through the breast by an X-ray detector.
    Type: Application
    Filed: December 19, 2016
    Publication date: June 22, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Atsuko SUGIYAMA, Yoshimasa KOBAYASHI, Mariko SHIBATA, Toshie MARUYAMA
  • Publication number: 20170128037
    Abstract: A medical image processing apparatus of an embodiment includes storage circuitry and setting-condition determining circuitry. The storage circuitry stores information about at least one of a position of a region of interest in a breast, a size of the region of interest, and a size of the breast, the information acquired based on an X-ray image of a breast of a subject. The setting-condition determining circuitry acquires a setting condition in ultrasonographic diagnosis for the breast based on the information about at least one of the position of the region of interest, the size of the region of interest, and the size of the breast.
    Type: Application
    Filed: October 31, 2016
    Publication date: May 11, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Kei MORI, Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Toshie Maruyama, Koichi Terai, Natsuki Sato
  • Patent number: 9592019
    Abstract: A medical image processing apparatus according to an embodiment includes a detection unit, a generating unit, and an associating unit. The detection unit analyzes a first piece and a second piece of image data of a breast, and detects the positions of a chest wall and a nipple in each of the pieces of image data, wherein the first piece of image data is three-dimensional medical image data and the second piece of image data is medical image data of a different type from the first piece of image data. The generating unit generates a first sectional image and a second sectional image based on the first piece and second piece of image data, respectively. The associating unit associates the positional relation of the breast in the pieces of image data so that the positions of the chest wall and the nipple match between the pieces of image data.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: March 14, 2017
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Atsuko Sugiyama, Katsuhiko Fujimoto, Yoshitaka Mine, Masahiro Kumakura, Ryota Osumi, Hiroki Yoshiara, Mariko Shibata, Toshie Maruyama
  • Publication number: 20160110875
    Abstract: A medical information processing system according to an embodiment includes a storage, and processing circuitry. The storage stores therein a mammography image of a breast of a patient and information indicating an image taking direction of the mammography image. The processing circuitry sets a region of interest in the mammography image. The processing circuitry specifies position information of the region of interest in a schematic drawing that schematically expresses the breast, on the basis of position information of the region of interest in the mammography image and the information indicating the image taking direction. The processing circuitry outputs the position information of the region of interest in the schematic drawing.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Atsuko SUGIYAMA, Yoshimasa KOBAYASHI, Yoshinori NAKATANI, Katsuhiko FUJIMOTO, Mariko SHIBATA, Natsuki SATO, Toshie MARUYAMA
  • Publication number: 20160081664
    Abstract: An ultrasonic diagnostic apparatus according to an embodiment generates, based on the echo signal, velocity distribution information of a tissue in the object. The ultrasonic diagnostic apparatus generates state information representing a cycle of the pressurization or the depressurization and target information representing a target cycle of pressurization or depressurization based on the velocity distribution information. The ultrasonic diagnostic apparatus associates one of two variables defining a predetermined graphic pattern with the cycle, displays the state information and the target information as the graphic pattern, and displays the graphic pattern upon deforming a shape of the graphic pattern in accordance with a change in the cycle of the pressurization or the depressurization in the state information.
    Type: Application
    Filed: December 2, 2015
    Publication date: March 24, 2016
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Ryota OSUMI, Tetsuya KAWAGISHI, Yasuhiko ABE, Toshie MARUYAMA
  • Publication number: 20150221091
    Abstract: A medical image processing apparatus according to an embodiment includes a detection unit, a generating unit, and an associating unit. The detection unit analyzes a first piece and a second piece of image data of a breast, and detects the positions of a chest wall and a nipple in each of the pieces of image data, wherein the first piece of image data is three-dimensional medical image data and the second piece of image data is medical image data of a different type from the first piece of image data. The generating unit generates a first sectional image and a second sectional image based on the first piece and second piece of image data, respectively. The associating unit associates the positional relation of the breast in the pieces of image data so that the positions of the chest wall and the nipple match between the pieces of image data.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 6, 2015
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Atsuko SUGIYAMA, Katsuhiko Fujimoto, Yoshitaka Mine, Masahiro Kumakura, Ryota Osumi, Hiroki Yoshiara, Mariko Shibata, Toshie Maruyama
  • Publication number: 20150150537
    Abstract: A medical image diagnosis apparatus according to an embodiment includes a lumen image generating unit, a running line generating unit, an image synthesizing unit and a control unit. The lumen image generating unit generates a lumen image depicting a shape of a lumen having a branch based on volume data. The running line generating unit generates a plurality of running lines based on the shape of the lumen. The image synthesizing unit generates a synthetic image by superimposing, on the lumen image, the plurality of the running lines indicating moving paths of a viewpoint in a virtual endoscopy image. The control unit displays the synthetic image and controls the image synthesizing unit to perform depiction that distinguishes between a range of a running line along which a virtual endoscopy image is displayed and a range of a running line along which no virtual endoscopy image is displayed.
    Type: Application
    Filed: February 6, 2015
    Publication date: June 4, 2015
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventor: Toshie MARUYAMA
  • Patent number: 9031854
    Abstract: The controller causes a display to display body marks representing the body parts of a subject to be imaged. Furthermore, the controller causes the display to display subjective symptom marks corresponding to the subjective symptoms of a subject to be examined in a location within a body mark that has been designated by an examiner. The examiner conducts ultrasonic imaging by applying an ultrasonic probe to a subject to be examined while checking the location of the subjective symptom marks. The controller links a tomographic image obtained from the imaging to the subjective symptoms and causes a storage to store the same. In the medical examination, the controller causes the display to display the tomographic image and further causes the display to display the subjective symptom marks representing the subjective symptoms linked to the tomographic image.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: May 12, 2015
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventor: Toshie Maruyama
  • Publication number: 20150015612
    Abstract: A medical report generating apparatus of the present embodiment includes a designation reception unit, an arrangement processor, and a medical report generator, and generates a medical report having an image arrangement region where medical images are arranged. The designation reception unit receives designation of a desired medical image designation from among one or a plurality of medical images acquired by a medical imaging unit. The arrangement processor determines an arrangement position of the desired medical image in the image arrangement region corresponding to an order of the designation of the desired medical image. The medical report generator generates the medical report by arranging the desired medical image at the arrangement position determined by the arrangement processor.
    Type: Application
    Filed: July 10, 2014
    Publication date: January 15, 2015
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Tatsuru KUROSAKI, Takeshi Sugio, Toshie Maruyama, Kenshi Nakano, Mitsuo Akiyama, Katsuyuki Takamatsu
  • Publication number: 20080208048
    Abstract: The controller causes a display to display body marks representing the body parts of a subject to be imaged. Furthermore, the controller causes the display to display subjective symptom marks corresponding to the subjective symptoms of a subject to be examined in a location within a body mark that has been designated by an examiner. The examiner conducts ultrasonic imaging by applying an ultrasonic probe to a subject to be examined while checking the location of the subjective symptom marks. The controller links a tomographic image obtained from the imaging to the subjective symptoms and causes a storage to store the same. In the medical examination, the controller causes the display to display the tomographic image and further causes the display to display the subjective symptom marks representing the subjective symptoms linked to the tomographic image.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 28, 2008
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventor: Toshie MARUYAMA
  • Publication number: 20060247527
    Abstract: An ultrasonic diagnostic apparatus, which obtains a diagnostic image by scanning a fetus in a mother's body with an ultrasonic wave, including a measurement unit configured to obtain from the diagnostic image fetal measuring results according to a plurality of items; a graph processing unit coupled to the measurement unit and configured to generate a graph indicating a relative relation between measuring results and basic values for each of the plurality of items; and a monitor connected to the graph processing unit and configured to display the graph.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 2, 2006
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventor: Toshie Maruyama
  • Patent number: 6827684
    Abstract: A medical diagnostic apparatus, such as an ultrasonic diagnostic apparatus, capable of performing various measurements or scans of a subject, including a measuring unit configured to measure data of the subject based on a scanned image, a monitor which displays the data and the image, an input device configured to input information of the subject and an interface such as a touch command screen (TCS) for selecting measurement items. When an operator selects a switch for a desired measurement item displayed on the TCS in a first form, the measuring unit measures the selected item. When the measurement is finished, the switch is displayed in a second form different from the first form.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: December 7, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Toshie Maruyama
  • Publication number: 20020143254
    Abstract: A medical diagnostic apparatus, such as an ultrasonic diagnostic apparatus, capable of performing various measurements or scans of a subject, including a measuring unit configured to measure data of the subject based on a scanned image, a monitor which displays the data and the image, an input device configured to input information of the subject and an interface such as a touch command screen (TCS) for selecting measurement items. When an operator selects a switch for a desired measurement item displayed on the TCS in a first form, the measuring unit measures the selected item. When the measurement is finished, the switch is displayed in a second form different from the first form.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 3, 2002
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Toshie Maruyama