You do not need to change the glucose sensor.
Minimed cgm sensor error.
It has reached the end of its useful life.
Your minimed 670g insulin pump is waterproof watertight rating ipx8 at a depth of up to 3 6 metres for up to 24 hours at the time of manufacture when properly assembled with the reservoir and tubing inserted.
Minimed 630g system support sensor alerts alarms and messages sensor expired sensor expired sensor expired.
It is not recommended to calibrate your cgm device when sensor or blood glucose values are changing rapidly e g following a meal or physical exercise.
For more information about how to insert properly click here.
If the alert persists test your transmitter with the tester.
Press esc then act to clear the alert.
Remove the transmitter from the sensor for about ten seconds and then reconnect it to the sensor.
For cgm users follow the find lost sensor procedure to re establish communication with the sensor.
The glucose sensor signals are either too high or too low.
View all alerts alarms.
Select ok to clear the alert.
Verify that the insulin pump cgm monitor time and date are correct.
Do not insert the sensor into an area that is lean scarred or hardened.
Your sensor and transmitter may have become disconnected.
Repeat the connection process.
For example insert so the sensor on the bottom and the transmitter sits on top.
The sensor has been used for 6 days 144 hours.
Next steps change your sensor.
The sensor itself can also contribute to potential losses in communication if it is pulled out from the skin.
After multiple attempts the pump failed to detect the transmitter and is unable to receive sensor signal.
If not correct go to the utilities menu and reset the date and time.
If this happens you ll need to insert a new sensor.
Try a different orientations for the sensor and transmitter.
If inserted in these areas it may decrease the flow of interstitial fluid or the sensor may kink.