An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.

An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.

A device and method of using the device to detect the presence and composition of clots and other target objects in a circulatory vessel of a living subject is described. In particular, devices and methods of detecting the presence and composition of clots and other target objects in a circulatory vessel of a living subject using in vivo photoacoustic flow cytometry techniques is described.

A device and method of using the device to detect the presence and composition of clots and other target objects in a circulatory vessel of a living subject is described. In particular, devices and methods of detecting the presence and composition of clots and other target objects in a circulatory vessel of a living subject using in vivo photoacoustic flow cytometry techniques is described.

Provided are an apparatus and method for blood pressure measurement using an electroacoustic transducer in combination with a piezoelectric ultrasonic transducer. The apparatus and method can provide continuous, noninvasive blood pressure monitoring.

Provided are an apparatus and method for blood pressure measurement using an electroacoustic transducer in combination with a piezoelectric ultrasonic transducer. The apparatus and method can provide continuous, noninvasive blood pressure monitoring.

An interleaved photon detection array for sampling a physical sample including a plurality of photon detectors, which may be arranged in close proximity to each other. Photon detection array includes at least a first photon detector having at least a first signal detection parameter. Interleaved photon detection array includes at least a second photon detector having at least a second signal detection parameter. Signal detection parameters of the first signal detector and the second signal detector may be heterogeneous. Interleaved photon detection array includes a control circuit coupled to the plurality of photon detectors. Control circuit receives signals from the plurality of photon detectors and renders an image of a physical sample. Additional imaging technology such as ultrasound may be combined with photon detection array.

Systems and methods for locating, assessing, diagnosing, treating and monitoring of musculoskeletal disorders, soft tissue injuries, pain and other areas of dysfunctional tissue in patients, are provided. In the systems and methods, such assessments and treatments are performed using a combination of electrical stimulation and imaging tools.

Systems and methods for locating, assessing, diagnosing, treating and monitoring of musculoskeletal disorders, soft tissue injuries, pain and other areas of dysfunctional tissue in patients, are provided. In the systems and methods, such assessments and treatments are performed using a combination of electrical stimulation and imaging tools.

Systems and methods for treating tissue are disclosed. The target tissue is ablated. A real-time image of the target tissue is generated during the ablation. The real-time blood perfusion level of the target tissue is determined from the real-time image and compared to an initial blood perfusion level of the target tissue. The comparison provides a metric for the progress of the ablation, and ablation is halted when the real-time blood perfusion drops below a threshold level relative to the initial blood perfusion level.