Toshiba Medical Systems Corporation

Canon Medical Systems Corporation

Kabushiki Kaisha Toshiba

Kazuya Tanoue

Shinya Ozawa

Takao Kasugai

Yoshiteru Watanabe

Yoshimori Kassai

Yoshinari Morita

Kensuke Shinoda

Hiroshi Takai

Sho Kawajiri

Motohiro Miura

Masaaki Yamanaka

Yu Ueda

Naoyuki Takabayashi

Takahiro Ohmure

Hidetaka Konta

Junichiro Araoka

Katsutoshi Kokubun

Yutaka Hoshiyama

Yuto Ono

Junichi Kachi

Yukihiko Tomoda

A modality controlling apparatus according to an embodiment includes a display and a processing circuitry. The display is configured to display an input object for inputting an instruction for controlling a first modality and a status object indicating a status related to a second modality. The processing circuitry is configured to display the input object in a first section of the display and to display the status object in a second section of the display which is a section smaller than the first section.

Modality controlling apparatus and non-volatile computer-readable storage medium storing therein display controlling program

An information processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to perform an image generating process of generating a plurality of medical images on the basis of a plurality of imaging parameter groups, the plurality of imaging parameter groups being updated by adversarial learning. The processing circuitry is configured to perform a discriminating process of discriminating whether or not each of the plurality of medical images is a target image acquired by a first medical imaging apparatus in the adversarial learning. The processing circuitry is configured to output one of the imaging parameter groups used for generating the medical images in the image generating process when the adversarial learning has converged.

Information processing apparatus

In one embodiment, a magnetic resonance imaging apparatus configured to sequentially execute plural imaging sequences includes: processing circuitry configured to calculate a predicted value of Long MR Examination specific absorbed energy which is an accumulated SAR (Specific Absorption Ratio) value over the plural imaging sequences; and a display configured to display information on the predicted value with respect to a predetermined safety reference value of the Long MR Examination specific absorbed energy.

Magnetic resonance imaging apparatus

A medical image diagnosis system according to one embodiment includes a gantry, a couch, a reflecting plate, and a processing circuitry. The gantry is for medical imaging having a bore. The couch movably supports a top plate. The reflecting plate reflects an image output from an image output device. The processing circuitry, in a first case where the image is shown to an observer not through the reflecting plate, outputs a first image signal relating to a first image to the image output device. While in a second case where the image is shown to the observer through the reflecting plate, The processing circuitry outputs a second image signal relating to a second image to the image output device.

Medical image diagnosis system, magnetic resonance imaging apparatus, and image projecting method

According to one embodiment, an MRI apparatus () includes a profile data generation unit () and a judging unit (). The profile data generation unit generates a plurality of profile data that respectively correspond to a plurality of coil elements and indicate reception intensity distributions of nuclear magnetic resonance signals. The profile data are generated on the basis of the nuclear magnetic resonance signals from an object detected by the plurality of coil elements of each of a first RF coil device () and a second RF coil device (). The judging unit judges at least one coil element effective for magnetic resonance imaging in each of the first RF coil device and the second RF coil device, by performing analysis of the plurality of profile data in which the first RF coil device and the second RF coil device are separately analyzed.

Magnetic resonance imaging apparatus and guiding method of coil selection in magnetic resonance imaging method

A magnetic resonance imaging apparatus according to an embodiment includes: an obtaining unit, a correction coefficient deriving unit, an amplification degree deriving unit, and a filtering processing unit. The obtaining unit obtains a distribution of a radio frequency magnetic field. The correction coefficient deriving unit derives, on a basis of the distribution of the radio frequency magnetic field, a transmission correction coefficient used for correcting a transmission unevenness. The amplification degree deriving unit derives, for each of pixels, an amplification degree by which noise components are amplified in the image due to the correction, on the basis of either the distribution of the radio frequency magnetic field or the transmission correction coefficient. The filtering processing unit performs a filtering process according to the amplification degree on each of the pixels in the image to which the correction is applied.

Magnetic resonance imaging apparatus and magnetic resonance imaging method for correcting transmission unevenness due to RF pulse

An MRI apparatus includes a reception gain storage part, a reception gain acquisition part, and a generation part. The reception gain storage part is configured to store reception gains of MR signals. The reception gains are related to at least one of pieces of patient information and imaging conditions. The reception gain acquisition part is configured to obtain a corresponding reception gain from the reception gain storage part, based on at least one of a piece of patient information and an imaging condition of an object. The piece of the patient information and the imaging condition have been specified for an imaging of the object. The generation part is configured to receive MR signals of the object with an amplification with the reception gain obtained by the reception gain acquisition part, and generate image data based on the received MR signals.

Magnetic resonance imaging apparatus and magnetic resonance imaging method

An MRI apparatus for performing an MRI examination to an object by sequentially applying an imaging method group, which is constituted by time-sequentially arranging a plurality of different imaging methods, to each of the imaging methods, has an imaging method group setting unit, a performing order setting unit and an imaging condition setting unit. The imaging method group setting unit sets the imaging method group. The performing order setting unit sets a performing order as a performing order of the imaging methods constituting the imaging method group. The imaging condition setting unit sets an imaging condition to each of the imaging methods. The workflow setting unit obtains an examination history data corresponding to the imaging method group, the performing order and the imaging condition from the examination history data previously stored to a storage unit, and sets a first workflow relating to the MRI examination by estimating an imaging time of each of the imaging methods in the performing order based on the obtained examination history data.

MRI apparatus

Growing community of inventors

Utsunomiya, Japan

Kazuya Tanoue