Toshiba PVT-375BT Convex Array Transducer Diagnostic Medical Device

Toshiba PVT-375BT convex array ultrasound transducer

1. Type: convex
2. Frequency: 2.0-6.0 Mhz
3. Compatible system: Aplio 50 SSA-700A, Aplio SSA-750A, Aplio SSA-770A, Aplio XG SSA-790A, Xario SSA-660A, SSA-680A
4. Application: abdominal
5. Condition: original, in good working condition
6. With 60 days warranty

Knowledge:

What are the types of diagnostic ultrasound?

B-mode ultrasound is the basis of all current ultrasound diagnoses. It can directly display two-dimensional spatial images, so it is also called two-dimensional ultrasound.

D-mode ultrasound is also called Doppler type. The Doppler frequency-shifted signal of blood flow and organ activity is processed by autocorrelation technology and then color-coded and superimposed on the two-dimensional image of B-mode ultrasound. This is the general meaning. Color Doppler ultrasound. Many people think that color ultrasound is just a color TV, and all the images they see should be in color, but this is not the case. Color Doppler ultrasound only partially displays red or blue when observing blood flow signals. Therefore, color ultrasound can provide both morphological information of two-dimensional images and hemodynamic information, and is the mainstream of ultrasound diagnosis today.

Other Toshiba probes we can offer:

Knowledge point

Multi-frequency probe

Multi-frequency probe is a new development of pulse-echo transducer. The probe can send out several different ultrasonic pulses, so as to cover the near field with high-frequency ultrasound, the intermediate-frequency ultrasound to cover the transition zone between the far and near fields, and the low-frequency ultrasound to cover the far field. The unit multi-frequency probe is to bond multiple layers of piezoelectric ceramics (or polymer piezoelectric materials) to each other, and lead wires from the electrodes between each layer to obtain multiple frequency ultrasonic pulse emission through exciting different layers . The digital coding of the multi-frequency probe is simple but easy to lose the signal.