Yuwell Portable Ultrasonic Fetal Doppler YTX-203

Yuwell Portable Ultrasonic Fetal Doppler YTX203

The Yuwell YTX203 is a compact, clinical-grade portable ultrasonic fetal Doppler designed for monitoring fetal heart rate (FHR) during pregnancy. It is widely used both in clinical environments (obstetric wards, small clinics) and for monitoring at-home fetal well-being checks.

Core Highlights

• High Sensitivity Probe: Optimized to detect fetal heart signals typically starting around the 12th week of gestation under ideal conditions.
• Noise Reduction & Clear Sound: Integrated intelligent acoustic processing filters out maternal bowel sounds and background static to deliver a clear, distinct heartbeat sound.
• Low Radiation & Safe: Designed well within international medical ultrasonic safety standards for safe, non-invasive home or clinical use.
• Auto Power-Off: Energy-saving feature automatically shuts the unit down after inactivity.

Standard Operating Protocol

1. Preparation: Ensure the mother is in a comfortable supine (lying back) position.
2. Coupling Gel: Apply a generous amount of medical ultrasound coupling gel directly to the probe face or lower abdomen to prevent air gaps.
3. Location:

• 12–24 Weeks: Search lower on the abdomen, slightly above the pubic hairline.
• 28+ Weeks: Search higher, near or around the navel area depending on fetal position.

Scanning: Angle the probe gently and move it slowly in small increments to locate the galloping sound of the fetal heart (typically between 110/160 BPM

Key Specifications & Features

• Power Source: Built-in rechargeable lithium battery (USB Type-C charging)
• Display Type: Digital LCD screen with real-time FHR value display
• Probe Frequency: High-sensitivity 2.5 MHz or 3.0 MHz ultrasound probe
• Measurement Accuracy: +-2 BPM
• Measurement Range: 60 BPM to 240 BPM
• Audio Output: Built-in loudspeaker +3.5 mm headphone jack for private listening
• Weight & Size: 135 g (lightweight, single-handed operation)