Abstract: An ultrasonic phased array system based on a method for intelligent planning of target parameters includes a central control unit, an ultrasonic imaging unit, a phased array emission unit, a mechanical motion unit, a degassed water treatment unit and a composite probe. The central control unit controls each unit and plans target coordinates and emission parameters in a target region. The ultrasonic imaging unit acquires image data of the target region. The phased array emission unit generates one or more focal points in the target region and can control the focusing positions of the focal points. The mechanical motion unit moves the composite probe. The degassed water treatment unit generates degassed water and controls its circulation.

Abstract: A flexible ultrasonic transducer capable of detecting skin impedance, driving device and control method, the ultrasonic transducer includes coupling, electrode, array element and backing layers, and coupling layer includes a non-conductive and conductive flexible material; electrode layer is located below coupling layer, and second metal layer for connecting conductive flexible material and driving device, and fourth metal layer for connecting ground are arranged in electrode layer; array element layer is fit together with electrode layer and includes N transducer array elements, array element drive wires and flexible material, and flexible material fills among transducer array elements; backing layer is located below array element layer. The flexible transducer in conjunction with the driving device and control method can realize detection of skin impedance.

Abstract: An equipment for in-situ restoration of sediment, including an amphibious platform and following devices provided on the amphibious platform: a screw suction device, one end of which is hinged to one end of the amphibious platform, and the other end can extend into the sediment for sucking up the sediment; a dehydration device that is provided downstream of the screw suction device and communicates with one end of the screw suction device; a sediment treatment device that is provided downstream of the dehydration device for treating the sediment and processing it into a planting base; a grass blanket processing device that is provided downstream of the sediment treatment device for planting submerged plants on the planting base to form a submerged grass blanket; a grass blanket paving device, one end of which is close to the grass blanket processing device, and the other end extends toward the screw suction device and into the water; a drainage pipe that respectively communicates with the dehydration device a

Abstract: An equipment for in-situ restoration of sediment, including an amphibious platform and following devices provided on the amphibious platform: a screw suction device, one end of which is hinged to one end of the amphibious platform, and the other end can extend into the sediment for sucking up the sediment; a dehydration device that is provided downstream of the screw suction device and communicates with one end of the screw suction device; a sediment treatment device that is provided downstream of the dehydration device for treating the sediment and processing it into a planting base; a grass blanket processing device that is provided downstream of the sediment treatment device for planting submerged plants on the planting base to form a submerged grass blanket; a grass blanket paving device, one end of which is close to the grass blanket processing device, and the other end extends toward the screw suction device and into the water; a drainage pipe that respectively communicates with the dehydration device a

Abstract: An apparatus and a method are disclosed for implementing axial focal region temperature measurement distribution detection through a lateral probe. The apparatus includes a temperature measurement module, an imaging ultrasound module, a lateral imaging probe, a ranging module, and a position control module. The imaging ultrasound module sends an electrical pulse signal to the lateral imaging probe, and obtains an ultrasound image and ultrasound radio frequency data through the lateral imaging probe; an axial of the lateral imaging probe always intersects with an axis of a focused ultrasound transducer; the temperature measurement module controls the lateral imaging probe to perform cyclic scanning on a temperature measurement ROI region through the position control module; and the ranging module is configured to obtain a mapping depth of focus D of the temperature measurement ROI region within a field of view of the lateral imaging probe.