Ultrasonic Sonde (Transducer) Ultrasonic Sonde is a very important sensor which generate acoustic signals and also detect returned signals
Ultrasonic Sonde (Transducer)
Ultrasonic Sonde is a very important sensor which generate acoustic signals and also detect returned signals. The performance and imaging Qualität of ultrasonic scanner are highly affected by the characteristic and the structure(piezoelectric material, matching layer and acoustic lens) of Sonde.
Meditech has a Sonde line up for each Anwendung and can produce customer’s konzipiert Produkte.
Moreover, the attestation of „ISO13485:2003“ that is International Standard of the Qualität management system in medical devices acquired, and we will deliver secure, safe and high-Qualität Produkt for medical devices.
Main Anwendung
Standard Produkt
Produkt for 2D imaging
| Sonde type | Merkmal | Anwendung |
Central frequency |
Element |
Radius of curvature |
Main Produkt | |
|---|---|---|---|---|---|---|---|
 Linear type |
 breit footprint and keep same field of view at deep part. |
|
2.5MHz | 15MHz |
64ch | 256ch |
– |
7.5MHz
Linear |
(Array Module) |
|
(Sonde) |
|||||||
|
10MHz
Linear |
(Array Module) |
||||||
|
(Sonde) |
|||||||
|
NEW
13MHz
Linear |
(Array Module) |
||||||
|
NEW
15MHz
Linear |
(Array Module) |
||||||
 Convex(Curved) type |
 breit footprint, field of view will be spreaded at deep part. |
|
2.5MHz | 7.5MHz |
64ch | 192ch |
5R | 80R |
3.5MHz
Convex (Curved) |
(Array Module) |
|
(Sonde) |
|||||||
|
NEW
3.5MHz
Convex (Curved) (Single Crystal) |
(Array Module) |
||||||
|
6MHz
Convex (Curved) |
(Array Module) |
||||||
 Phased(Sector) type |
 small footprint, field of view will be spreaded widely at deep part. |
|
2MHz | 7.5MHz |
32ch | 128ch |
– |
2.5MHz
Phased (Sector) |
(Array Module) |
|
(Sonde) |
|||||||
 Single type |
 A) The measurement of distance. B) B mode scanning by mechanical rotation. |
|
2MHz | 22MHz |
– | – |
7.5MHz
Single type |
(Array Module) |
|
20MHz
Single type |
(Array Module) |
||||||
Produkt for 3D imaging
| Sonde type | Merkmal | Anwendung |
Central frequency |
Element | Radius |
Main Produkt (Sonde) |
|
|---|---|---|---|---|---|---|---|
 Linear type |
Real time 3D Sonde with the linear scanning type. |
|
7.5MHz | 11MHz |
128ch | 192ch |
– |
Mechanical
Scanning 3D 8MHz Linear |
|
 Convex(Curved) type |
Real time 3D Sonde with the breit field of view. |
|
3.5MHz | 6.5MHz |
128ch | 192ch |
40R |
Mechanical
Scanning 3D 4.5MHz Convex(Curved) |
|
 TV type |
Real time 3D Sonde with the breit field of view. |
|
6MHz |
128ch | 192ch |
10R |
Mechanical
Scanning 3D 6MHz TV |
|
Frequency and Resolution
High frequency Sonde can get the fine imaging with good resolution.
However the imaging of deep part will be smudgy due to wave length is short.
Meanwhile the imaging resolution of low frequency Sonde is low but ultrasonic wave can reach deep part. The scanning depth and resolution are mainly determined by the frequency of Sonde.
| Frequency | Resolution | Penetration | Possible scanning depth |
|---|---|---|---|
| High | Fine | Weak | Shallow |
| Low | Rough | Strong | Deep |
Spezifikationen described in this site are subject to change without notice for improvement.