Bard Sherlock 3CG Tip Confirmation System, Инструкция по эксплуатации, Страница: 34 / 40

Sherlock 3CG™ Tip Confirmation System Page 29
Magnetic Navigation Troubleshooting
Magnetic navigation does not detect stylet
Cause : Sensor incorrectly oriented.
Solution : Orient sensor correctly per procedure.
Cause : Stylet outside sensor depth range (3 to
11 cm).
Solution : If the vein is deep , ensure that the top
of the sensor on the insertion side is touching
the patient's skin (e.g. by using tape).
If the vein
is shallow , lift the sensor away from the skin
(e.g. by using a folded blanket).
Cause : Too much time has passed since
calibration. Magnetic fields have changed.
Solution : Pull catheter tip back at least 12 inches
(30 cm) from the sensor, recalibrate and re-
advance catheter.
Cause : Stylet did not advance under the sensor.
Solution : Pull catheter back and re-advance.
Cause : Stylet not at the catheter tip.
Solution : Ensure stylet tip is within 1 cm of distal
end of catheter. Adjust as necessary.
Cause : Incompatible catheter.
Solution : Verify that the Bard Access Systems’
catheter kit has a icon or icon.
Cause : Stylet magnet trimmed off.
Solution : Replace catheter with a new Bard
Access Systems’ catheter from a kit labeled
or