One touch select meter.: Last week I got... - Diabetes India

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One touch select meter.

cure profile image
cureAdministrator
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Last week I got certain unexpected results on my glucose meter..I am using one touch select.

Since company gives life time warranty,I contact customer care center ..and they immediately sent me control solution to check the meter.

I checked with control solution and got reading of 126.I tried my best to read the concentration of sugar in control solution on bottle... but no where it is mentioned.

So again I contacted customer care....and they told me that control range is printed on stripes vial ....I checked the range on vial...which mentions 122-162.

Now customer care said since ur meter shows 126,this means your meter is working fine..

But 122-162 is very vast range...

I am all confused.

May be some learned member may help me....

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cure profile image
cureAdministrator

youtube.com/watch?v=Evw5AqU...

cure profile image
cureAdministrator

engineering.mit.edu/ask/how...

Strano and his team, with funding from MIT’s Deshpande Center for Technological Innovation, are creating the next generation of glucose testing. Their system consists of an ink made of glucose-responsive carbon nanotubes. The ink would be injected under the skin in a design a few centimeters square, creating a sugar-sensitive tattoo. “When near-infrared light is shone on the ink, it would change color in response to the blood glucose level,” he says—a welcome change for the millions of diabetics weary of frequent finger pricks. “The user would have continuous real-time glucose information and wouldn’t have to query at all.”

And could creative diabetics design their own custom nanotube image? “You could possibly do that,” says Strano. “I’ve actually been contacted by several tattoo artists who are interested in working with us.”

Animal testing of Strano’s nanotube model is ongoing, and human trials are expected to begin within a year.—Sarah Jensen

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cureAdministrator

healthline.com/diabetesmine...

Diabetes advocate and author Riva Greenberg has been on a "meter accuracy kick" lately — researching the heck out of this controversial topic. Very timely considering I've been seeing loads of expensive TV ads for Accu-Chek's new Nano meter, claiming that it's "23% more accurate" (!)

Riva recently published a piece at the Huffington Post on why meter accuracy is both less, and more, critical than you might think. Truth is, she tells us, meter accuracy is only one part of a much larger story.

Ashka9 profile image
Ashka9

I use the same One Touch Select Simple since almost 3 years. I have also calibrated my glucometer recently with control solution and range displayed on strip vial is ok. There is one leaflet along with the vial in the box. Just go thru that text and you will understand the technique behind the calibration and it's correct procedure to do it.

One Touch Select Simple is of Johnson and Johnson company and it is reliable.

Ashka9 profile image
Ashka9

Get yr FBS and PPBS at yr local lab also to confirm the results...+10 mg/dl difference between lab results and yr glucometer readings is normal...contact customer care again to ask how much exact difference is normal since I don't remember it well...I also asked the same to customer care.

cure profile image
cureAdministrator

thats ok...but strip vial shows huge range.... 122-162

there is big variation....

cure profile image
cureAdministrator

last time when i checked at lab....I carried my meter alongwith me....and requested lab technician to put last drop of blood on strip....

My meter showed 5 points more than actual lab figure.

cure profile image
cureAdministrator

but what I am confused is about big range 122-162 for control solution.... what does that means???

cure profile image
cureAdministrator

hmmm but then what is sugar concentration in control solution???

or there is no sugar???? it is just some chemical???

Is it possible to check with control solution made at home??? has any one done such experiment??

gphilip profile image
gphilip

I never trust none of them...even labs, they all are a organised criminals / medical mafia...

Activity2004 profile image
Activity2004Administrator

How long have you been using the same vial/can of strips? Sometimes, the strips don't last as long as they should from opening and closing the vial repeatedly.

in reply to Activity2004

Some of the manufacturers claim in the vial or box that the strips could be used till the expiry while some advises to use it in a specified period of time after opening

That said the high humidity in indian climatic conditions can erode the strips with frequent open & closing unless the manufacturer makes the strips a bit suited to indian climatic condition..

Personally since i use 100 strips a month with frequent testing per day each vial of 50s last for just 15 days approx & hence minimizes the erosion or at least use it up before it erodes badly.

Activity2004

Anup

Activity2004 profile image
Activity2004Administrator in reply to

They claim that out in the USA, as well, but that's not always true.

narasimhan2003 profile image
narasimhan2003

Was it Fasting, or PP oro Random testing that you did.?

Strips has to be consumed within 150 to 180 days of the box opened and also check expiry is in between it, and also each and every time it should be closed properly and ensure it whether it is air tight or not if it is not, then it is no point in using further, and results will be definitely vary

cure profile image
cureAdministrator

Activity2004 sriramajayamramesh Hidden

It is not confusion over expiry of stripes....

They are within expiry ...also within one month from opening the vial... so no issues on that...

Problem was the control solution provided by manufacturer....

I was under impression (which I think is most logical)... that they supply control solution with certain concentration of sugar.

So when we test the same the meter should show us the sugar level of control solution.... plus or minus 5 is ok....

Now here the range varies so much...122-162 which is really absurd...

May be I will make my own solution.... also last time when I checked my sugar at lab... I carried my meter with me...and requested lab technician to put last drop of blood from syringe on strip and took reading... when I git my lab report...I found my meter reading was 5 points higher...

Has any one done control solution at home???

How meter reacts to home made control solution???

Is it advisable to put sugar solution on strip...will if affect the electrochemical process and meter will be spoiled??

Activity2004 profile image
Activity2004Administrator in reply to cure

cure,

Don't you take your testing equipment with you no matter where you go outside of the house for emergency purposes? I never leave my monitor or the rest of the carrying case at home when I'm away from the house. I drop too fast and never feel low. I also use my DEXCOM system to make sure I'm okay as a back up.

cure profile image
cureAdministrator in reply to Activity2004

Activity2004

Thank u for reply....

well when diagnosed my diabetes was worst.... my Hba1c was 13+

Now when I checked about 3 months ago.... it was 5.9

I am on low carb high fat diet... plus adding some spices in food.( Ayurveda Herbs)..(no medicines except morning 250 and evening 500 metformin) So chances of me getting hypo are very very less..

just checked today morning for FBS and I got figure of 92 .

Thru out day I get random around 110-115

So I am bit careless u can say...

But thanx again.

Activity2004 profile image
Activity2004Administrator in reply to cure

Bring a bag with emergency items just in case.😀

cure profile image
cureAdministrator in reply to Activity2004

sure.... :)

cure profile image
cureAdministrator in reply to cure

hmmm after checking fasting blood sugar at 92...went for walk of about 5 Kms... then had breakfast of 3 fried eggs in ghee.

Checked sugar level again.... it was 83 :P

Activity2004 profile image
Activity2004Administrator in reply to cure

Would you like to check out getting a CGM system?

cure profile image
cureAdministrator in reply to Activity2004

Activity2004 well thinking for CGM.....what do u think?? will it add something more in my current understanding of my own sugar control?

Activity2004 profile image
Activity2004Administrator in reply to cure

Let me send you a messag and we can talk about it.

in reply to cure

I would not worry too much about the control solution. The range is wide and serves no purpose

Just keep using. Don't worry too much.

Keep doing Hba1c every 3-4 months to cross check.

You will get a good idea.

cure profile image
cureAdministrator in reply to

hmmm i did my last Hba1c exactly 3 months ago.... today I was thinking to go for test.....

But guess what??? I donated blood on just 9th sept...so I think results will be misleading.... so postponing till dec.

in reply to cure

Newer meters are by far accurate

Just change the meter after 3 years if u so prefer

Anup is using Accuchek active for a long time now

cure profile image
cureAdministrator in reply to

actually...i was thinking of CGM lol....I guess it is costing just Rs2000/-???

May be those 14 days will give me new insight....

cure profile image
cureAdministrator in reply to cure

let us see.....is it convenient to carry for 14 days??? comfortable??

in reply to cure

Go for it

See my graph in dlife.

Or pm me your email

I will send it to u

pankajvarma1 profile image
pankajvarma1

I have been using Accucheck Active for last 6 years, comparing my results with the lab results about once in 2-3 months. At first I was getting readings about 5 more than lab. Over the years the difference gradually became more rising to 10, 15, 20 and then 30. Then suddenly this summer, without any warming it started giving the correct reading, putting my diabetes management in disarray till I got the next lab test. The same was repeated in the next test. Can someone explain such erratic behavior?

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