An ultrasonic image diagnostic apparatus includes: an ultrasonic image acquisitor that acquires an ultrasonic image generated on the basis of a reception signal obtained by an ultrasonic probe that transmits and receives ultrasonic waves to and from a subject; an identification result acquisitor that acquires, by inputting the ultrasonic image acquired to any of a plurality of identifiers that identifies an identification target object captured in an input ultrasonic image, an identification result output from the identifier; and a hardware processor that changes the identifier to which the ultrasonic image acquired is input.

Systems and techniques are provided for an event-based ultrasound system. An event-based ultrasound system may include a transducer array, a computing and imaging device, and a connection. The transducer array may include transducer elements and a timing system. The transducer elements may be connected to event-detection circuits. The event-detection circuits may generate events based on the electrical signals of the transducer elements. Data for an event may include an up-down value, a timestamp based on the timing system, and an address of a transducer element. The connection may connect the transducer array to the computing and imaging device. Data for the events generated by the event-detection circuits may be transmitted to the computing and imaging device across the connection.

Method for scanning for second object on or within first object starts by receiving information on first object and second object. Task lists are generated that include at least one task action based on information on first object and second object. Based on task lists, beamer is then signaled to generate and send first signal to first probe unit to perform first beam firing. Receiver processes first data signal from first probe unit that is then analyzed to determine if first object is identified using processed first data signal. Upon determination that first object is identified, based on task list, beamer is signaled to generate and send second signal to second probe unit to perform second beam firing. Receiver processes second data signal from second probe unit that is then analyzed to determine if second object is identified using processed second data signal. Other embodiments are described.

An intravascular imaging device is provided. In one embodiment, the intravascular imaging device includes a flexible elongate member sized and shaped for insertion into a vessel of a patient, the flexible elongate member having a proximal portion and a distal portion; a conductor extending between the proximal and distal portions of the flexible elongate member; an imaging assembly disposed at the distal portion of the flexible elongate member, the imaging assembly including: a flex circuit including a body and a tab extending therefrom, the tab having a conductive portion coupled to the conductor; and a support member around which the flex circuit is disposed, the support member including a shelf on which tab is positioned.

Method for scanning for second object on or within first object starts by receiving information on first object and second object. Task lists are generated that include at least one task action based on information on first object and second object. Based on task lists, beamer is then signaled to generate and send first signal to first probe unit to perform first beam firing. Receiver processes first data signal from first probe unit that is then analyzed to determine if first object is identified using processed first data signal. Upon determination that first object is identified, based on task list, beamer is signaled to generate and send second signal to second probe unit to perform second beam firing. Receiver processes second data signal from second probe unit that is then analyzed to determine if second object is identified using processed second data signal. Other embodiments are described.

The invention relates to a measurement device for the blood flow of an individual, for example for the detection of bubbles. The device comprises an acoustic emitter and a case with an emission surface capping the acoustic emitter. The emission surface is terminated at one end by a clavicular contact portion perpendicular to the emission surface and suited for coming to rest against a clavicle bone of the individual and is terminated at another end by a shoulder contact portion perpendicular to the emission surface and suited for coming to rest against a bone of the shoulder of the individual. A vertical distance between the middle of an active zone of the emission surface and the clavicular contact portion is less than 20 mm. A transverse distance between the middle of the active zone and the shoulder contact portion is included between 20 and 50 mm.

A system and method for acquiring standard ultrasound scan plane views is provided. The method includes acquiring a scan plane by an ultrasound probe positioned at a scan position over a region of interest. The method includes identifying the scan plane as a first standard view. The method includes automatically adjusting a scan acquisition angle until a second standard view is determined. The adjusting the scan acquisition angle includes rotating and/or tilting the scan acquisition angle. The method includes acquiring, by the ultrasound probe positioned at the scan position, an additional scan plane at the adjusted scan acquisition angle until the second standard view is determined. The method includes automatically determining whether the additional scan plane is the second standard view. The method includes presenting the additional scan plane having the second standard view at a display system.

An acoustic wave diagnostic apparatus 1 includes a display unit 7; an operation unit 16; a measurement item designation acceptance unit 13 that accepts designation of a measurement item; a detection and measurement algorithm setting unit 9 that sets a detection and measurement algorithm according to a measurement item; a position designation acceptance unit 14 that accepts designation of a measurement position; a measurement unit 8 that detects a measurement target and sets a caliper on the measurement target to perform measurement on the basis of the measurement position and the detection and measurement algorithm; a contour detection unit 10 that detects a contour of the measurement target; a caliper movable range limit unit 11 that limits a movable range of the caliper on the contour of the measurement target according to a modification request of the caliper; and a modification acceptance unit 15 that accepts a modification of the caliper through the operation unit 16, in which the measurement unit 8 performs measurement using the modified caliper.

A high-low intensity focused ultrasound treatment apparatus according to the present disclosure includes a plurality of ultrasound sources, and a controller to control a center frequency and intensity of focused ultrasound outputted from the ultrasound sources, wherein each of the ultrasound sources includes a first ultrasound transducer to output low-intensity focused ultrasound to detect a lesion, and a second ultrasound transducer to output high-intensity focused ultrasound to ablate or remove the detected lesion. The low-intensity focused ultrasound outputted from the first transducer may be used to detect a lesion in a patient's brain by applying a stimulus to the brain, and at the same time, investigating a response, and the high-intensity focused ultrasound outputted from the second transducer may be used to ablate or remove the detected lesion by applying a thermal or mechanical stimulus to the lesion.

An ultrasonic device includes a first substrate including a first surface on which a first electrode coupled to a piezoelectric element is placed, a second substrate including a second surface on which a second electrode is placed, an intermediate substrate placed between the first substrate and the second substrate and including a third surface joined to the first surface and a fourth surface facing the second surface, and a bonding portion, wherein the intermediate substrate has a through hole penetrating from the third surface to the fourth surface and a third electrode provided in the through hole and coupled to the first electrode, the second electrode is coupled to the third electrode and electrically coupled to the first electrode via the third electrode, a plurality of the bonding portions are provided in island shapes apart from one another between the second substrate and the intermediate substrate, and at least one of the bonding portions is provided to surround the third electrode.