Pzt Material Piezoceramic Piezo Tubes for Medical Endoscope
Product Description
Pzt Material Piezoceramic Piezo Tubes for Medical Endoscope
Piezo ceramic Description:
Geometry |
Size (mm) |
Tolerance |
Piezo Discs |
Diameter: 3 to 200 |
Tolerance according to the piezoelectric elements Industrial standard. |
Thickness: 0.2-25 |
||
Piezo Tubes |
Length: 1-100 |
|
OD: 6-180 |
||
ID: 5-150 |
||
Wall: 0.5-15 |
||
Piezo Plates |
Length: 1-200 |
|
Width: 1-200 |
||
Thickness: 0.2-25 |
||
Piezo Sphere |
OD: 6-160 |
|
ID: 4-150 |
||
Wall: 1-10 |
||
Piezo Rings |
OD: 3-180 |
|
ID: 1-150 |
||
Thickness : 0.2-25 |
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For All Sizes |
Flatness |
± 0.03 |
Concentricity |
± 0.10 |
|
Perpendicularity |
± 0.10 |
|
Parallelism |
± 0.05 |
Endoscopic Ultrasound Application
Endoscopic ultrasound: mainly used in gastroenterology, particularly for the exploration of the pancreas and bile ducts, it facilitates the detection of possible tumors, gallstones, etc. by coupling an ultrasound probe to the video-endoscope. It is often more precise than MRI or CT for certain types of investigations. This technique, which combines endoscopy and ultrasound, makes it possible to visualize not only the inside of the canal but also its adjacent structures. The probe also allows you to visualize the vascularization of the tissue. Endoscopic ultrasound has some limitations, however, such as availability of the equipment, cost and the ultrasound resolution in terms of image quality. Other optical imaging techniques could therefore be developed to overcome these obstacles.