AV-SD-3: Ultrasonic Pocket Doppler

The AV-SD-3 Series Ultrasonic Pocket Dopplers are designed for routine fetal heart rate (FHR) detection by obstetricians and clinical practitioners. Combining high durability, exceptional acoustic sensitivity, and complete probe interchangeability, it provides reliable and clear auditory feedback for maternal care.

User-Friendly Design & Interface

• Ergonomic Operation: Compact, lightweight design enables comfortable, one-handed operation.
• Clear Visualization: Features a bright OLED screen that provides a real-time numerical display of the Fetal Heart Rate (FHR).
• High-Fidelity Audio: Integrated Hi-Fi speaker ensures crystal-clear heartbeat sounds.
• Record & Play: Includes functionality to record audio with playback and numerical display for later review.

Interchangeable Waterproof Probes

The plug-and-play probe system allows clinicians to adapt to different stages of pregnancy instantly:

• 2 MHz Probe: Optimized for deep penetration, making it ideal for later stages of pregnancy and larger patients.
• 3 MHz Probe: Highly sensitive, capable of detecting the fetal heartbeat as early as 9 weeks gestation.
• Smart Power Management: The AV-SD-3-Pro model features an automatic power-off function when the probe is returned to its built-in rack.

Versatile Power Options

• Standard Power: Can be powered by standard AA batteries for quick and easy replacements in busy clinics.
• Rechargeable Option: Available with a built-in Li-ion rechargeable battery to ensure long continuous working times.
• Mounting: Includes a unique charger stand and wall-mount design for convenient accessibility.

Contact the Infinity Chassis medical supply division for wholesale pricing and probe configurations.