Advertisement

89 Responses

  1. Anonymous
    Anonymous August 1, 2013 at 8:22 am | | Reply

    I love to disseminate knowledge that I have accrued through the calendar year to assist enhance group efficiency.

  2. Andrew
    Andrew September 9, 2013 at 8:11 am | | Reply

    The G4 which I just started 5 weeks ago is great, much better in many ways than the Dexcom7 I had used for two years before that. So, I do agree with many of the points given in the review above. There is, however, one point that the G4 fails me with in comparing it with the Dexcom7 – its height. The actual overall sensor is larger and its height above the skin is almost 50% more. The reason for this is the battery inside that allows more power for the transmitter and allows a much better range.
    That height above skin causes the device to move when I exercize or do work – like crawling as I have to do to reach objects under the house or to tend plants in the garden. That occurs because there is a greater torque that tend to pulls the sensor off the skin. This did not occur with the old Dexcom 7.

    To stop this happening I place a Tegaderm patch over the entire sensor to prevent it from undergoing any motion. That works but causes a red rash and itchiness. I don’t think it is an allergic reaction – I don’t have any except fpor bee stings. It is caused, I believe by a slight tearing away from the skin as I move. In the first few weeks I was doing nothing physical and had no problems and no need for any Tegaderm. It was just great! But, now that I am back to my normal schedule with exercize and work the G4 is indirectly causing me grief. Boy,is it itchy!
    I really need advice on this. Dexcom, as always, have been very cooperative but said their hands were tied on providing any medical advice. I don’t think any med. advice is needed – it’s a mechanical, not a medical issue. I have tried a variety of tricks mentioned above but the skin under the patch remains itchy! Have you any other ideas?

  3. Dennis
    Dennis September 28, 2013 at 5:28 am | | Reply

    In theory- the CGM will Raise Awareness!
    and that’s a Good Thing! Or Is IT?

    But, Isn’t it Going to make People MORE PARANOYD!

  4. Lin
    Lin October 26, 2013 at 2:16 pm | | Reply

    Andrew, have you tried paper tape (also called surgical tape) brand i used is micropore 3m. anyways, i only tried it once, but it worked surprisingly well (since it’s paper tape you don’t think it will hold well) during exercise outside in FL heat. I put it like an X one sideways across the top, one vertical. I am going to experiment more, but the great thing is it doesn’t itch or no sweat as much which is how i got the rash with IV 3000. And if it gets old, you can change it easily unlike the tegaderm. i want to know other’s experiences trying it, i just came up with the idea randomly!

    1. Andrew
      Andrew December 28, 2013 at 10:28 am | | Reply

      Thank you for the suggestion, Lin. yes, the idea is good but, for the reasons below, it does not help. I have taken time to respond so that I could get all the facts worked out.
      I can now say that neither Tegaderm nor the paper tape are the cause of the rash. in fact, while it looks and behaves like a rash, it is not one. There is no chemical reaction with my skin (and indeed I do not suffer from allergies. What is happening is that there is a physical reaction that is taking place between the skin and the Tegaderm, paper tape or Dexcom anchor when I undergo exertion such as significant bending of my abdomen when I exercise. Applying either paper tape or Tegaderm to skin on a portion of the body that is not being bent causes no reddening. I think the physical reaction results from tiny hairs or skin follicles being pulled by something sticky (Tegaderm or paper tape).
      With the old Dexcom device this dd not happen. Why? Because it was half the height of the G4 transmitter. That increase really increases the lateral stresses when the body moves (as in bending, or when crawling).
      I spoke about all this with Dexcom and asked if I should move the sensor/transmitter to another area of the body. They said the abdomen should remain the place. But they had no other suggestions about fixing the problem.
      I did another test. After using a chainsaw to cut lumber there is quite a lot of sawdust produced. I checked the area of the device afterwards when I removed it from my skin due to irritation. Sure enough, some fine dust had penetrated under the Dexcom flap anchor. The same thing happened at the edges of a Tegaderm patch. The dust did not reach the sensor but it hastened the reddening around the edges of the patch and the area really became very irritated.
      The bottom line is – if you do real exercise watch out. With the G4 you may experience the reddening and skin irritation that I do. I have reported this to Dexcom and suggested they find a battery for the transmitter that has a lower profile – wider but lower.
      Andrew

  5. Julianm
    Julianm November 12, 2013 at 2:08 pm | | Reply

    Very disappointed that the transmittet is only good for 6 months. And I’m having one hell of time getting a replacement. Insurance has denied payment. NOT HAPPY!

  6. cheap web Hosting free domain transfer
    cheap web Hosting free domain transfer January 30, 2014 at 11:03 pm | | Reply

    Hey there superb blog! Does running a blog similar to this take a
    lot of work? I’ve absolutely no knowledge of coding however I had
    been hoping to start my own blog in the near future.
    Anyways, if you have any ideas or tips for new blog owners
    please share. I understand this is off topic nevertheless I simply
    wanted to ask. Many thanks!

  7. Charlotte Roof Repair
    Charlotte Roof Repair February 23, 2014 at 8:13 am | | Reply

    I think this is among the most significant information
    for me. And i am glad reading your article. But want to remark on some general
    things, The website style is great, the articles is really excellent :
    D. Good job, cheers

  8. Christie
    Christie March 13, 2014 at 8:31 pm | | Reply

    I am having some horrid (underline and BOLD horrid) reactions with this sensor adhesive and my skin. I am getting some awful looking welts and sore spots when I practically RIP it off my body. The sensors never even last for 7 days because the itching it so severe. Dexcom doesn’t seem to care about this problem because when I call, they just tell me they are not medical doctors and so cannot dispense advice. Crap. what is a person supposed to do?

  9. Sensao
    Sensao April 12, 2014 at 3:16 pm | | Reply

    I am having a terrible time getting info about price of meter, trasmmiter and sensors from the manufacturer. So I want to know if I can physically buy this in a store…..any comments?

    1. Lx
      Lx July 29, 2014 at 1:37 am | | Reply

      I found that ordering directly with Dexcom was my cheapest option. I was able to negotiate some discounts from their default prices. The default prices offered to me back in April were:

      $1,198 for the Receiver and Transmitter
      $349/box for the sensors (4 per box)

      Replacement Transmitters are $599 unless you sign up for at least 6 boxes of sensors for a year then the price comes down to $199 if you sign up for 9 boxes then your Transmitter replacement would be free.
      ~~~~
      If you’re interested, I was also considering ordering from www(.)americandiabeteswholesale(.)com

      Most specifically:
      (above address)/product/dexcom-g4-platinum-continuous-glucose-monitor_7513.htm

  10. Ray
    Ray May 30, 2014 at 8:10 pm | | Reply

    Amazing! This blog looks exactly like my old one! It’s on a totally different topic but
    it has pretty much the same layout and design. Wonderful choice of colors!

  11. tonyb
    tonyb June 20, 2014 at 4:48 pm | | Reply

    Did you ever solve Mac connectivity? I am trying to set up Dexcom Studio to run on a Window VM on a Mac. But I can’t get the USB driver to work.

Leave a Reply