151
Innovative Saliva-Based Glucose Sensor to Revolutionize Diabetes Monitoring
(scitechdaily.com)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 03 Sep 2023
151 points (100.0% liked)
Technology
59381 readers
986 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
Hey friend. Pay attention to where you're inserting it, when I roll onto mine in bed, the values drop precipitously because you're squeezing out and preventing flow of subcutaneous fluids that the dexcom is specifically sensing.
Also of note, the dexcom doesn't sense your blood sugar directly, the sub-q fluids are a slightly delayed version of your blood glucose. Measurements between the two are almost guaranteed to differ if you're a living being. (Which I presume you are right? 😋)
Eta: here's a bit of technical background if you're curious: https://pubmed.ncbi.nlm.nih.gov/28205324/
I’m aware of the pressure sensitivity thing causing a false low, and also how sensors have a delay from reading interstitial fluid. I’ve been doing this for 3 1/2 years, as noted. Even with the gibbering of the sensor, I maintain over 95% in range, so I feel like I am fairly attentive and well informed.
Honestly I don't calibrate almost ever, so I should really clarify that my symptoms match my sensor glucose most of the time. I do see the occasional too-fast-to-believe change, but that's usually at the end of a session and either corrects itself or is too small of a change to affect my decision making. I've been on a cgm for about a year, but have been diabetic for 28 and I must admit that my glucose monitoring before the cgm was horrible, so accurate or not for me it's a major improvement. using tandem control IQ closed loop is what has made the biggest impact on my a1c ever.