Verathon BLADDERSCAN PRIME Operation & Maintenance Manual page 12

WARNINGS
WARNING
Do not use the system on:
• Fetal patients.
• Pregnant patients.
• Patients with open skin or wounds in the suprapubic region.
• Patients with ascites.
WARNING
Be aware of the following conditions that can affect ultrasound transmission:
• Catheterization—A catheter in the patient's bladder may affect the accuracy of the bladder
volume measurement in two ways: 1) by introducing air into the bladder that may block the
ultrasound signal, and 2) by having the catheter‑retaining balloon interfere with the volume
measurement. However, the volume measurement may still be clinically useful if it is large
(detecting a blocked catheter, for example).
• Abdominal Surgery—Scar tissue, surgical incisions, sutures, and staples can affect
ultrasound transmission. Use care when scanning patients who have had abdominal
surgery.
WARNING
Accuracy is compromised if you do not obtain an optimal, repeatable image.
WARNING
To reduce the risk of leakage, explosion, fire, or serious injury, note the following when handling
the lithium‑ion battery included in the system:
• Do not store the battery in the console for an extended period of time.
• Never short‑circuit the battery by bringing the battery terminals into contact with any other
conductive object.
• Never expose the battery to abnormal shock, vibration, or pressure.
• Do not disassemble, heat above 60°C (140°F), or incinerate the battery.
• Keep battery out of reach of children and in original package until ready to use.
• Dispose of used batteries promptly according to local recycling or waste regulations.
• If the battery is leaking or its case is cracked, put on protective gloves to handle it, and
discard it immediately.
• Put insulating tape, such as cellophane tape, on the electrodes during transportation.
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