A relatively good day on Loop.  Preschool probably mis-estimated the carbs for lunch (pasta).  The activity in the evening didn't drive him low.  Great.  I think the algorithm could be a bit better on the steep rise.

Changes to the algorithm today involve being a bit more aggressive with Bolus treatments:

• Give 80% of required insulin as Bolus upfront
• Allow a Bolus every 10 instead of 15 minutes

Also ran oref0-autotune out of curiosity, which kind of confirms our numbers:

Parameter      | Current  | Autotune

-------------------------------------

ISF            | 160.000  | 184.000

CSF            | n/a      | 8.538

Carb Ratio     | 18.000   | 21.551

  00:00        | 0.100    | 0.110

  01:00        |          | 0.109

  02:00        |          | 0.104

  03:00        |          | 0.098

  04:00        |          | 0.099

  05:00        | 0.300    | 0.287

  06:00        |          | 0.300

  07:00        |          | 0.297

  08:00        |          | 0.297

  09:00        |          | 0.297

  10:00        |          | 0.300

  11:00        |          | 0.300

  12:00        |          | 0.300

  13:00        |          | 0.300

  14:00        |          | 0.300

  15:00        |          | 0.300

  16:00        |          | 0.300

  17:00        |          | 0.300

  18:00        |          | 0.300

  19:00        |          | 0.302

  20:00        | 0.155    | 0.166

  21:00        |          | 0.167

  22:00        |          | 0.165

  23:00        |          | 0.164

Friday, 2017-05-12:  What I'd call an average day.  A few lows, ending in a high.  Very active as you can see on the green bars.  The day ended bad because the site went bad (we hadn't changed for 4 days, not going to do this again).

About

This blog is about life with type 1 diabetes (Juvenile diabetes) as a kid of two technology oriented parents and our experience with various open source tools and technical helpers.

This is not about political views.  Everyone has there preference and has to find their own way of dealing with it.

The kid, which we will name F. for now, was born in 2011 and diagnosed in 2015.  He has been on pump therapy since pretty much the beginning (Animas Ping first and then Medtronic Veo) and lately using the Freestyle FGM and Dexcom CGM systems.