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Operations & Maintenance Manual: Important Information
0900‑5005 REV‑00
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
Anatomical features surrounding the bladder can interfere with accurate scanning. When aiming
the probe, ensure that the entire bladder is in view and centered.
WARNING
Do not use water or surgical lubricants as a substitute for ultrasound gel. Substituting these or
other materials can cause incorrect scan results.
WARNING
This product may only be cleaned and disinfected by using the approved processes provided in
this manual. Cleaning and disinfection methods listed are recommended by Verathon based on
compatibility with component materials.
WARNING
Cleaning is critical to ensuring the component is ready for disinfection. Failure to properly clean
the device could cause contamination to remain after the disinfection procedure is complete.
WARNING
Ensure that you follow the manufacturer’s instructions for handling and disposing of the
cleaning and disinfection solutions provided in this manual.
WARNING
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