Importance of medical ultrasond transducer shown in the whole ultrasonic imaging system,which can directly affect the image performance of the ultrasonic imaging system.As the development of piezoelectric materials,the improvement of production process and computer,the frequency of ultrasonic diagno

Ontison ultrasonic beam analysis test system is based on the working principle of laser stripe photography, it is quite real-time photo recording of the sound field generated by the ultrasonic probe in the medium, dedicated to the acquisition of ultrasonic underwater.A separate system of corrugated

In the manufacturing of diagnostic ultrasonic transducers, in order to improve the sensitivity of the probe detection signal, the resolution of the imaging .As well as better fixing the probe array, engineers will design solid-state acoustic matching components for the probe, such as matching layer

For the multi-array dome array of HIFU piezo ceramics, the different array arrangement means that the array has different structural characteristics, and different structural characteristics will correspond to different array sound field characteristics, such as the same focus , different focal leng

We designed the three-dimensional spherical array of geometric model-spherical crown array model. In other words, using the adjacent triangles as the modeling material, a finite shape is established.A geometric model of a spherical crown array is composed of planar regular hexagonal elements of the