Used SIEMENS EV-8C4

Frequency Bandwidth：4.0–9.0 MHz

Selectable 2D Frequencies： 4.0, 6.0, 8.0 MHz

Selectable THI Frequencies： HC7.0, H8.0, H9.0 MHz

Selectable Color Doppler Frequencies: 4.2, 5.0, 6.75 MHz

Selectable PW Doppler Frequencies: 4.2, 5.0, 6.75 MHz

PW Doppler Steering Angle： Variable

Aperture： 26 mm

Number of Elements: 128

Footprint: 28.2 mm

Maximum Field of View: 135°

Maximum Display Depth: 140 mm

Radius of Curvature： 12.5 mm

Biopsy Guide: EV-8C4 Disposable Needle Guide Set EV-8C4 Reusable Needle Guide Set

Compatible with: ACUSON S1000，ACUSON S2000，ACUSON S3000

Release Version: Classic (VC25 or below) HELX Evolution (VC30 or above) HELX Evolution with Touch Control (VD10 or above)

Exam Types: Endovaginal Gynecology, Endovaginal 0bstetrics

Design Attributes

• Tightly curved format

• Wide field of view

• MultiHertz multiple frequency imaging

• Harmonic compounding

• Patented micro-pinless connector technology