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Medical Ultrasound A-scan Probe for for Eye Scanning

We can offer the 5Mhz,8Mhz,10Mhz,13Mhz a-ultrasound sensor

Application : A-Scan Ultrasound biometry, also referred to as A-Scan, utilizes an ultrasound device for diagnostic testing. This device can determine the length of the eye and can be useful in diagnosing common sight disorders.

Quantity:
  • LPH-10
  • Piezohannas
  • LPH-10

               Medical Ultrasound A-scan Probe for for Eye Scanning


Specification:


Name

10MHz medical phthalmology probe

Number

LPH-10MHz

Product Standard

Enterprise Standard

Structural Material

Performance Index (Water)

 

 

 Piezoelectric Ceramics

Size

Ф4.8×0.2 mm

Resonant Frequency

10MHz±10%

Material

PZT-5

Relative Bandwidth

>65%

Capacitance

400pf ±10%

Pulse Width

< 300ns

Transceiver Sensitivity

-35dB

 

Cable

Ф3mm twin-core shield cable

 

 

Shell

Size

Ф9×75 mm


Material

ABS


Contacting Material on the front-end and eyeball

5010A/5010B epoxy resin encapsulating material




Technical Parameters

5M

7.5M

10M

13M

Operating frequency

5MHz

7.5MHz

10MHz

13MHz

Relative bandwidth

>50%

>50%

>60%

>60%

relative sensitivity

>-24dB

>-30dB

>-35dB

>-42dB

Echo pulse width

<0.7μs

<0.55μs

<0.4μs

<0.35μs

Application

For pets, livestock measuring fat

For pets, livestock measuring fat

For measuring distance in ophthalmology

For measuring thickness in ophthalmology



a-scan probe transducer


Working Principle:



A-Scan Ultrasound biometry, also referred to as A-Scan, utilizes an ultrasound device for diagnostic testing. This device can determine the length of the eye and can be useful in diagnosing common sight disorders.

A-Scans are also extremely beneficial in cataract surgeries, as they enable the Opthalmologist to determine the power of the intraocular lens (IOL) needed for the artificial implant. Another use for A-Scans is diagnosing and measuring masses in the eyes.



Application Image:


A-scan Ultrasound biometry

a-scan probe

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Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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