UPDATED! Freestyle libre 2 saver, various models

Fueled by caffeine and curiosity. ☕

UPDATE!
After some testing, I made the rim bigger and printed it in TPU. So it is flexible, it doesn't need any sanding and the tape sticks better on the rim. The supports should easily tear off. 
For the tape, I have a good experience with “CureTape”
You can stick two pieces of tape of 5 cm wide together, and press the seam well!
Then you can use the template to cut the shape.

This way the libre saver stays on me for up to ten days.

Five new templates, Cat, Round, Star, flower and a heart.

End update
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Because those sensors are expensive, I made a sensor holder to keep it in place. The holder fits the sensor snugly and has extra holes to let the moisture out. For the adhesive, I use Kinesiotape or fysiotape. 

The holder covers the adhesive layer from the sensor, so you can replace the Kinesiotape without damaging the adhesive layer.

The templates make it easy to cut the tape at the right size.
 

(Only for PLA or other not flexible material.
maybe it needs some sanding on the bottom, with extra fine sandpaper, I used Gritt 600. To make it smooth on the skin.)

Some help to stick it on is recommended.

 

Check out my profile for the other diabetes models.
 

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