Knowledge Point


Ultra-wideband probe

On the basis of the wide-band probe, the ultrasonic signal range that the probe receives and transmits is further expanded. The signal of the ultra-wideband probe is completely carried out at the moment of reception, and is fully digitally coded and amplified to ensure that the signal is not distorted and expand the dynamic range of the signal.


Mechanical probe

A motor drives a rotating head whose shaft is located at the focal point of the probe surface to rotate in one direction. Two focusing transducers are embedded in the rotating head. When the transducer rotates to face the reflector, it emits ultrasonic pulses. After parabolic launching, a row of parallel linear scanning beams are formed, realizing mechanical scanning. Its advantages are that the sector-shaped mechanical scanning probe has a large field of view for far-area exploration, a small contact area for acoustic coupling with the human body, and the same tangential and lateral resolution. It is suitable for ultrasound examination of heart, small organs, ophthalmology, lumen ducts and abdominal organs.



3D

In the ultrasonic detector, the detected 3Dobject image is displayed as a 3Ddisplay method by plane display. Three dimensional reconstruction refers to the use of ultra wide-band technology, on the basis of a large number of high-definition two-dimensional image accurate data provided, to make the collected image signal data characteristic and systematic, so as to form a 3Ddisplay. Its unique control signal function will make a series of 3Dimages fully displayed on the screen.