Fujifilm Corporation

Rika Tashiro

Tsuyoshi Matsumoto

Kimito Katsuyama

Yukiya Miyachi

Tsuyoshi Tanabe

Tomoki Inoue

Yoshiro Imai

Tomohiro Nishino

In an ultrasound system and a control method of the ultrasound system according to the embodiment of the present invention, a ticket acquisition unit acquires an electronic ticket including information on an upper limit time for scanning an examination site using an ultrasound probe, and a scanning control unit controls a scanning time from start to end of the scanning to be limited to the upper limit time included in the electronic ticket. Accordingly, a patient can scan the examination site safely at home or the like.

Ultrasound system and control method of ultrasound system

In an ultrasound system and a control method of the ultrasound system, in a case where occurrence of an error is detected, first operation information as at least one piece of operation information with the highest priority among a plurality of pieces of operation information corresponding to a type of the error that has occurred is displayed, and in a case where the number of times of the operation corresponding to the first operation information, which is performed by the user, has reached a predetermined number within a predetermined period after the first operation information is displayed, second operation information as at least one piece of operation information with the highest priority next to the first operation information is displayed.

The ultrasound diagnostic apparatus, ultrasound image generation apparatus and method transmit ultrasound waves to a subject into which a puncture tool is inserted, receive reflected waves reflected from the subject and the puncture tool, and generate echo signals of time-sequential frames based on the received reflected waves, and generate an ultrasound image of the subject based on the generated echo signals. These apparatus and method generate a differential echo signal between time-sequential frames from the echo signals, perform a tip detection process based on the differential echo signal to thereby detect at least one tip candidate including a tip end of the puncture tool, highlight a tip candidate of the puncture tool detected to thereby generate a tip image, and display the tip image of the highlighted puncture tool so as to be superimposed on the generated ultrasound image.

Ultrasound diagnostic system, ultrasound image generation apparatus, and ultrasound image generation method

In an ultrasound diagnostic system, in a case where a routine test in which a plurality of parts of a subject are sequentially subjected to ultrasound diagnosis in accordance with a determined procedure is performed and in a case where information on the subject is input from an input unit, a workstation-side control unit makes a workstation-side display unit perform a second display in which one past image and a current image including an ultrasound image newly created in an ultrasound diagnostic device with respect to a part corresponding to the one past image are displayed side by side on a past image region and a current image region adjacent to each other, in an arrangement order of a plurality of past images in a past routine test of the subject stored in the storage unit.

Ultrasound diagnostic system and method of controlling ultrasound diagnostic system

In a photoacoustic image generation apparatus and an operation method of the photoacoustic image generation apparatus, all positions of an insert during puncture can be accurately grasped on an image after an examination. A photoacoustic image generation apparatus includes a photoacoustic image generation unit that generates a photoacoustic image based on a detection signal acquired by detecting a photoacoustic wave emitted from a tip portion of an insert inserted into a subject using acoustic wave detection means, and a control unit that causes a storage unit to store position information of the tip portion of a puncture needle on the photoacoustic image in response to a predetermined trigger during a step of collecting a cell of the subject at the tip portion of the puncture needle in cytology.

Photoacoustic image generation apparatus and operation method of photoacoustic image generation apparatus

An ultrasound diagnostic apparatus includes an operating unit for inputting an instruction from an operator; and a controller for eliminating at least a part of the puncture guide line, which has been displayed so as to be superimposed on the ultrasound image, when an instruction for non-display of the puncture guide line is given through the operating unit during the freeze operation, and automatically returning the eliminated puncture guide line and displaying the eliminated puncture guide line so as to be superimposed on the real-time ultrasound image at the time of returning from the freeze operation to the live operation.

Ultrasound diagnostic apparatus and ultrasound image display method

An ultrasound diagnosis apparatus including: a touch panel that has a display screen displaying an acquired ultrasound image and allows an input operation of a user; and a processor configured to: generate a caliper and display the caliper on the display screen in such a manner as to be superimposed on the ultrasound image; display, on the display screen, a caliper operation effective region surrounding the caliper, stop displaying the caliper operation effective region in a case where the user touches the caliper operation effective region displayed on the display screen of the touch panel; move the caliper following a movement operation by the user while in touch with the touch panel; and resume the display of the moved caliper operation effective region that surrounds the moved caliper upon a release of the touch by the user.

Ultrasound diagnosis apparatus and method of controlling ultrasound diagnosis apparatus

An insertion needle includes an outer needle and an inner needle, and the inner needle includes a light emitting portion and a photoacoustic wave generating portion. An insertion and removal detection unit detects that the inner needle of the insertion needle has been removed from the outer needle. In a case where it is detected that the inner needle has been removed, a processing switching unit changes the image display so as to be different from the image display before it is detected that the inner needle has been removed.

Photoacoustic image generation apparatus

An ultrasound diagnostic apparatus comprises an operating unit for inputting an instruction from an operator; and a controller for eliminating at least a part of the puncture guide line, which has been displayed so as to be superimposed on the ultrasound image, when an instruction for non-display of the puncture guide line is given through the operating unit during the freeze operation, and automatically returning the eliminated puncture guide line and displaying the eliminated puncture guide line so as to be superimposed on the real-time ultrasound image at the time of returning from the freeze operation to the live operation.

An ultrasound diagnostic method utilizing an ultrasound diagnostic apparatus including an ultrasound probe, including controlling operations of the ultrasound diagnostic apparatus on the basis of an instruction signal input from an operator and displaying, in response to an operation by the operator, a plurality of first body marks on a first display screen at a time, each of the first body marks being different from each other in a body pattern which is a patterning of a body part seen in a predetermined direction, and being further superimposed on by a probe mark which indicates a position and a direction on the body pattern which the ultrasound probe is put.

Ultrasound diagnostic method displaying body marks each of which indicates an examination position by the ultrasound probe

An ultrasound diagnostic equipment has at least one rechargeable ultrasound probe with a built-in battery, and a diagnostic equipment body connected to the at least one ultrasound probe in a wireless manner, wherein the diagnostic equipment body includes a power supply unit which supplies power to the battery of the at least one ultrasound probe, and a power supply controller which causes the battery of the at least one ultrasound probe to selectively perform refresh charging and top-up charging using the power supply unit on the basis of power supply information to the battery of the at least one ultrasound probe and the examination situation in the diagnostic equipment body.

Ultrasound diagnostic equipment with rechargeable ultrasound probes

An ultrasound diagnostic apparatus in which an ultrasonic wave is transmitted toward a subject by an ultrasound probe, an ultrasound image is generated by a diagnostic apparatus body based on reception data thus obtained and an examination is performed based on the ultrasound image, including a display unit on which a plurality of examination portions corresponding to a series of examinations relating to ultrasound diagnosis are displayed in an order of time series in a single screen at a time, and a controller which highlights an examination portion corresponding to an examination being executed among the plurality of examination portions in the display unit, in which each of the plurality of examination portions is displayed as a body mark which indicates an examination position by the ultrasound probe.

Ultrasound diagnostic apparatus displaying body marks each of which indicates an examination position by the ultrasound probe

An ultrasound diagnostic apparatus includes plural ultrasound transducers which perform transmission and reception of ultrasonic waves toward a target site of a subject containing a puncture needle. A method of transmitting and receiving an ultrasonic wave uses the ultrasound transducers. The apparatus and the method form an ultrasonic beam to be transmitted from a transmit aperture set on the ultrasound transducers, acquire information relating to a specular-reflective component of the ultrasonic beam in the puncture needle, set a first receive aperture different from the transmit aperture set on the ultrasound transducers on the basis of the information relating to the specular-reflective component of the ultrasonic beam, and process an ultrasonic echo signal received by the ultrasound transducers using the first receive aperture.

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Ashigarakami-gun, Japan

Rika Tashiro