McKesson Lumeon Doppler Unit With Display

Features

• Clearly shows 50 to 220 BPM heart rate, signal quality and battery live
• Doppler systems are compatible with 2, 3, 4, 5 and 8 MHz probes
• Suitable for house, small clinics
• Battery Type: 3 AA
• Small and Easy to Transport

How To Use

• Prepare patient with application of ultrasound gel
• Turn unit on by pressing the on/off button
• Apply probe to patient's skin and search for fetal heartbeat
• Once complete, clean off probe with a damp clean cloth
• To disinfect, use an EPA registered spray or wipe disinfectant

Troubleshooting

Reason for Poor Sound Quality When Device is in Use Inadequate Gel Use

• Inadequate Gel Use
• Inadequate Probe Placement
• Improper Probe Frequency
• Interference from Other Equipment
• Probe Coiled Cable or Battery Contacts Intermittent
• Debris in Speaker
• Device is Damaged from Drops

Heart Rate is Inaccurate

• Try to Relocate Probe
• Ensure Maternal Sounds are Not Mixing with Fetal Sounds
• Manually Count Average BPM

Battery Indicator Flashing

• Replace Batteries
• Probe Frequency does not Match Connected Probe
• Check Probe Connection

Probe Frequency is 0.0

• No Probe is Attached
• Batteries are Low
• Battery Voltage is Low