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Navigator line graph zig zag

Discussion in 'Continuous Glucose Sensing' started by kiwiliz, Apr 7, 2009.

  1. kiwiliz

    kiwiliz Approved members

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    Has anyone encountered the line graph looking like a zig zag. The 2 hour reading shows alternate readings up and down by about 8 points - over and over. I am just hoping the receiver isnt faltering. I wonder - it was sitting on the floor last night( on carpet) and we had our first snow. Could it be the cold? It has been wonderfully accurate up til now. It is showing dodgy readings for the last hour! I have tried to calibrate. Her actual reading was about 2 mmols above the bottom reading. The glucose reading is quite stable - just the line graph!
     
  2. ecs1516

    ecs1516 Approved members

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    Never seen that.
     
  3. moco89

    moco89 Approved members

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    I have gotten that, where it oscillates between 30-50 points every 2-5 minutes. I think it has to do with the transmitter or a sensor problem.

    I would just change out the sensor, it never happened to me again.
     
  4. moco89

    moco89 Approved members

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    This is what the zig-zag looks like, right?

    My numbers were not the best that week, but here's a screenshot of it.

    [​IMG]
     
  5. kiwiliz

    kiwiliz Approved members

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    Yes Yes - oh thank you. That is what it looks like. I will change the sensor. Thank you so much all of you. (((Hug)))
     

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