Finger Splint
thingiverse
I'm using a custom splint that's tailored to my middle finger. The design features a curved shape and tapers as it reaches the thinner part of the finger. You can access and modify the Onshape document, which is publicly available, to fit any finger you need. To attach the splint, print it on one side and secure it in place with tape applied at two strategic points around the finger. Check out this design: https://cad.onshape.com/documents/780f2c35a23b9c8de0a1047c/w/d67c0c3729e0c042b62712a4/e/c75a08e4ef3dd25f1d23ccc8
With this file you will be able to print Finger Splint with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Finger Splint.