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).
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Patent number: 10874374Abstract: 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: GrantFiled: October 31, 2016Date of Patent: December 29, 2020Assignee: CANON MEDICAL SYSTEMS CORPORATIONInventors: Kei Mori, Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Toshie Maruyama, Koichi Terai, Natsuki Sato
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Patent number: 10463316Abstract: 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: GrantFiled: September 11, 2017Date of Patent: November 5, 2019Assignee: Canon Medical Systems CorporationInventors: Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Kei Mori, Koichi Terai, Toshie Maruyama
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Ultrasonic diagnostic apparatus and probe pressurization/depressurization information display method
Patent number: 10405833Abstract: 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: GrantFiled: December 2, 2015Date of Patent: September 10, 2019Assignee: Canon Medical Systems CorporationInventors: Ryota Osumi, Tetsuya Kawagishi, Yasuhiko Abe, Toshie Maruyama -
Patent number: 10357216Abstract: 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: GrantFiled: December 19, 2016Date of Patent: July 23, 2019Assignee: Toshiba Medical Systems CorporationInventors: Atsuko Sugiyama, Yoshimasa Kobayashi, Mariko Shibata, Toshie Maruyama
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Patent number: 10157465Abstract: 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: GrantFiled: December 28, 2015Date of Patent: December 18, 2018Assignee: Toshiba Medical Systems CorporationInventors: Atsuko Sugiyama, Yoshimasa Kobayashi, Yoshinori Nakatani, Katsuhiko Fujimoto, Mariko Shibata, Natsuki Sato, Toshie Maruyama
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Patent number: 10123780Abstract: 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: GrantFiled: February 6, 2015Date of Patent: November 13, 2018Assignee: Toshiba Medical Systems CorporationInventor: Toshie Maruyama
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Publication number: 20180070892Abstract: 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: ApplicationFiled: September 11, 2017Publication date: March 15, 2018Applicant: Toshiba Medical Systems CorporationInventors: Atsuko SUGIYAMA, Mariko SHIBATA, Yoshimasa KOBAYASHI, Kei MORI, Koichi TERAI, Toshie MARUYAMA
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Publication number: 20170172531Abstract: 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: ApplicationFiled: December 19, 2016Publication date: June 22, 2017Applicant: Toshiba Medical Systems CorporationInventors: Atsuko SUGIYAMA, Yoshimasa KOBAYASHI, Mariko SHIBATA, Toshie MARUYAMA
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Publication number: 20170128037Abstract: 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: ApplicationFiled: October 31, 2016Publication date: May 11, 2017Applicant: Toshiba Medical Systems CorporationInventors: Kei MORI, Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Toshie Maruyama, Koichi Terai, Natsuki Sato
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Patent number: 9592019Abstract: 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: GrantFiled: February 2, 2015Date of Patent: March 14, 2017Assignee: Toshiba Medical Systems CorporationInventors: Atsuko Sugiyama, Katsuhiko Fujimoto, Yoshitaka Mine, Masahiro Kumakura, Ryota Osumi, Hiroki Yoshiara, Mariko Shibata, Toshie Maruyama
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Publication number: 20160110875Abstract: 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: ApplicationFiled: December 28, 2015Publication date: April 21, 2016Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Atsuko SUGIYAMA, Yoshimasa KOBAYASHI, Yoshinori NAKATANI, Katsuhiko FUJIMOTO, Mariko SHIBATA, Natsuki SATO, Toshie MARUYAMA
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ULTRASONIC DIAGNOSTIC APPARATUS AND PROBE PRESSURIZATION/DEPRESSURIZATION INFORMATION DISPLAY METHOD
Publication number: 20160081664Abstract: 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: ApplicationFiled: December 2, 2015Publication date: March 24, 2016Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATIONInventors: Ryota OSUMI, Tetsuya KAWAGISHI, Yasuhiko ABE, Toshie MARUYAMA -
Publication number: 20150221091Abstract: 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: ApplicationFiled: February 2, 2015Publication date: August 6, 2015Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Atsuko SUGIYAMA, Katsuhiko Fujimoto, Yoshitaka Mine, Masahiro Kumakura, Ryota Osumi, Hiroki Yoshiara, Mariko Shibata, Toshie Maruyama
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Publication number: 20150150537Abstract: 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: ApplicationFiled: February 6, 2015Publication date: June 4, 2015Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventor: Toshie MARUYAMA
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Patent number: 9031854Abstract: 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: GrantFiled: February 8, 2008Date of Patent: May 12, 2015Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventor: Toshie Maruyama
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Publication number: 20150015612Abstract: 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: ApplicationFiled: July 10, 2014Publication date: January 15, 2015Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Tatsuru KUROSAKI, Takeshi Sugio, Toshie Maruyama, Kenshi Nakano, Mitsuo Akiyama, Katsuyuki Takamatsu
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Publication number: 20080208048Abstract: 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: ApplicationFiled: February 8, 2008Publication date: August 28, 2008Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATIONInventor: Toshie MARUYAMA
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Publication number: 20060247527Abstract: 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: ApplicationFiled: April 27, 2006Publication date: November 2, 2006Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATIONInventor: Toshie Maruyama
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Patent number: 6827684Abstract: 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: GrantFiled: March 28, 2002Date of Patent: December 7, 2004Assignee: Kabushiki Kaisha ToshibaInventor: Toshie Maruyama
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Publication number: 20020143254Abstract: 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: ApplicationFiled: March 28, 2002Publication date: October 3, 2002Applicant: KABUSHIKI KAISHA TOSHIBAInventor: Toshie Maruyama