Acoustic probe

frequencyultrasonicfor medical applications

Product Overview
This ultrasonic probe is intended for liver stiffness measurement devices and is engineered to deliver high sensitivity and high resolution for elastography-type assessments. Available center frequency options and effective diameters allow adaptation to different patient profiles and measurement requirements.

Key Features

• Center frequency (-6dB): 2.5 / 3 / 5 MHz ±0.3 MHz
• Effective diameter: Ø5 mm, Ø7 mm
• Relative bandwidth (-6dB): ≥60%
• Echo pulse width (-20dB): ≤800 ns
• Probe focal distance: 5 cm

Specifications Summary

• Center frequency (-6dB): 2.5 / 3 / 5 MHz ±0.3 MHz
• Effective diameter: Ø5 mm, Ø7 mm
• Relative bandwidth (-6dB): ≥60%
• Echo pulse width (-20dB): ≤800 ns
• Probe focal distance: 5 cm
• Transmit-receive sensitivity: ≥ -32 dB
• Static capacitance: 2200 ±15%

Applications
Designed for integration with medical liver stiffness testers and shear-wave/elastography systems to support quantitative liver stiffness assessment in clinical workflows.

Report and Test Conditions

• Biocompatibility report is available for the contact surface.
• All tests listed above were performed at 25°C.

Technical Specifications

• Center frequency (-6dB): 2.5 / 3 / 5 MHz ±0.3 MHz
• Effective diameter: Ø5 mm, Ø7 mm
• Relative bandwidth (-6dB): ≥60%
• Echo pulse width (-20dB): ≤800 ns
• Probe focal distance: 5 cm
• Transmit-receive sensitivity: ≥ -32 dB
• Static capacitance: 2200 ±15%