Abstract: According to an embodiment, an image analyzing device includes a first acquirer, a constructor, a first calculator, a second calculator, and a third calculator. The first acquirer is configured to acquire image information on a joint of a subject and bones connected to the joint. The constructor is configured to construct a three-dimensional shape of the bones and the joint, and relation characteristics between a load and deformation in the bones and the joint from the image information. The first calculator is configured to calculate a positional relation between the bones connected to the joint. The second calculator is configured to calculate acting force of a muscle acting on the bones connected to the joint based on the positional relation. The third calculator is configured to calculate first stress acting on the joint based on the three-dimensional shape, the relation characteristics, and the acting force.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: According to one embodiment, a structuring circuitry temporarily structures a dynamical model of analysis processing based on the time-series medical image. The identification circuitry identifies a latent variable of the dynamical model so that at least one of a prediction value of a blood vessel morphology and a prediction value of a bloodstream based on the temporarily structured dynamical model is in conformity with at least one of an observation value of the blood vessel morphology and an observation value of the bloodstream measured in advance. The analysis circuitry analyzes the dynamical model to which the identified latent variable is allocated.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: A medical-information processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires medical image data that is obtained during imaging on the subject in a resting state in the time phase where the relationship between the volume of blood flow and the pressure in a blood vessel in the cardiac cycle of the subject indicates a proportional relationship.

Abstract: There is provided a medical image processing apparatus which includes a first extraction unit configured to extract coronary arteries depicted in images of a plurality of time phases relating to the heart, and to extract at least one stenosed part depicted in each coronary artery; a calculation unit configured to calculate a pressure gradient of each of the extracted coronary arteries, based on tissue blood flow volumes of the coronary arteries; a second extraction unit configured to extract an ischemic region depicted in the images; and a specifying unit configured to specify a responsible blood vessel of the ischemic region by referring to a dominance map, in which each of the extracted coronary arteries and a dominance territory are associated, for the extracted ischemic region, and to specify a responsible stenosis, based on the pressure gradient corresponding to a stenosed part in the specified responsible blood vessel.

Abstract: There is provided a medical image processing apparatus which includes a first extraction unit configured to extract coronary arteries depicted in images of a plurality of time phases relating to the heart, and to extract at least one stenosed part depicted in each coronary artery; a calculation unit configured to calculate a pressure gradient of each of the extracted coronary arteries, based on tissue blood flow volumes of the coronary arteries; a second extraction unit configured to extract an ischemic region depicted in the images; and a specifying unit configured to specify a responsible blood vessel of the ischemic region by referring to a dominance map, in which each of the extracted coronary arteries and a dominance territory are associated, for the extracted ischemic region, and to specify a responsible stenosis, based on the pressure gradient corresponding to a stenosed part in the specified responsible blood vessel.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: According to one embodiment, a semiconductor module comprises a substrate, a first wiring, an electrode pad, a junction, an oscillator, and a detector. The first wiring is disposed on the substrate, and has a characteristic impedance Z0. The electrode pad is connected to the first wiring. The junction is disposed on the electrode pad, and has an impedance Z1. The oscillator is disposed in contact with the first wiring, and oscillates a pulse wave of a voltage toward the junction via the first wiring. The detector is disposed in contact with the first wiring, and detects an output wave of the pulse wave from the junction. The characteristic impedance Z0 and the impedance Z1 satisfy a following relationship (1), ? Z ? ? 0 - Z ? ? 1 Z ? ? 0 ? ? 0.05 .

Abstract: According to an embodiment, an image analyzing device includes a first acquirer, a constructor, a first calculator, a second calculator, and a third calculator. The first acquirer is configured to acquire image information on a joint of a subject and bones connected to the joint. The constructor is configured to construct a three-dimensional shape of the bones and the joint, and relation characteristics between a load and deformation in the bones and the joint from the image information. The first calculator is configured to calculate a positional relation between the bones connected to the joint. The second calculator is configured to calculate acting force of a muscle acting on the bones connected to the joint based on the positional relation. The third calculator is configured to calculate first stress acting on the joint based on the three-dimensional shape, the relation characteristics, and the acting force.

Abstract: A substrate includes a join-structure including a semiconductor package, first electrode pad, bump, second electrode pad, and circuit substrate joined in the order named. The substrate also includes a first wire and a second wire formed in a region below a corner of the semiconductor package. The first and second wires are configured to detect a change in electrical resistance value when the first wire or the second wire is disconnected. One of the first and second wires is connected to the first electrode pad or the second electrode pad. A break strength of each of the first wire and the second wire is lower than a break strength of the join-structure.

Abstract: According to an embodiment, an image analyzing device includes a first acquirer, a constructor, a first calculator, a second calculator, and a third calculator. The first acquirer is configured to acquire image information on a joint of a subject and bones connected to the joint. The constructor is configured to construct a three-dimensional shape of the bones and the joint, and relation characteristics between a load and deformation in the bones and the joint from the image information. The first calculator is configured to calculate a positional relation between the bones connected to the joint. The second calculator is configured to calculate acting force of a muscle acting on the bones connected to the joint based on the positional relation. The third calculator is configured to calculate first stress acting on the joint based on the three-dimensional shape, the relation characteristics, and the acting force.

Abstract: An image processing apparatus according to an embodiment includes storage circuitry and processing circuitry. The storage circuitry stores therein fluid resistance data representing a correlation among a vascular shape, a blood flow rate, and a pressure loss. The processing circuitry extracts, from three-dimensional image data in which a blood vessel of a subject is rendered, vascular shape data representing a shape of the blood vessel. The processing circuitry performs fluid analysis based on the vascular shape data and the blood flow rate and the pressure loss that correspond to the vascular shape data and that are correlated by the fluid resistance data to derive a functional index related to a blood circulation state in the blood vessel of the subject.

Abstract: An image processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to obtain images in a time series including images of a blood vessel of a subject and correlation information indicating a correlational relationship between physical indices of the blood vessel and function indices of the blood vessel related to vascular hemodynamics, calculate blood vessel morphology indices in a time series indicating morphology of the blood vessel of the subject, on a basis of the images in the time series, and identify a function index of the blood vessel of the subject, by using a physical index of the blood vessel of the subject obtained from the blood vessel morphology indices, on a basis of the correlation information.

Abstract: According to one embodiment an electronic apparatus includes a housing, a heat generating element, a plurality of sensors, and an index calculator. The heat generating element is housed in the housing. The index calculator calculates an index corresponding to a physical quantity or an index indicating performance of the electronic apparatus, based on a correlation between detected values of the sensors and the index.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: According to an embodiment, an electronic apparatus includes a first member serving as a circuit board member; a second member serving as a circuit board member or a semiconductor device; a first electrode formed on the first member; a second electrode formed on a region, of the first member, around a region where the first electrode is formed; and a third electrode formed on the second member. The electronic apparatus also includes a electrical joint configured to bond the first electrode, the second electrode, and the third electrode; and a measuring module configured to measure an electrical characteristic value of a connection path including at least one of the first electrode and the second electrode.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a storage memory, processing circuitry, and a display. The storage memory stores data of a plurality of FFR distribution maps constituting a time series regarding a coronary artery, and data of a plurality of morphological images corresponding to the time series. The processing circuitry converts the plurality of FFR distribution maps into a plurality of corresponding color maps, respectively. The display displays a plurality of superposed images obtained by superposing the plurality of color maps and the plurality of morphological images respectively corresponding in phase to the plurality of color maps. The display restricts display targets for the plurality of color maps based on the plurality of FFR distribution maps or the plurality of morphological images.

Abstract: A damage index predicting system is for predicting a damage-related index of solder joints of an electronic device having the solder joints that electrically connect an electronic component to a mounting circuit board and one or more detection solder joints that are designed so as to have a shorter life than the solder joints. The system includes: a database configured to store a fracture relationship between the detection solder joints and the solder joints; a fracture detector configured to detect fracture of the detection solder joints; and a processor configured to calculate a prediction value of the damage-related index of the solder joints based on information relating to the fracture of the detection solder joints obtained by the fracture detector and the fracture relationship stored in the database.