DIY Prosthetic Finger Made from Trash

This video will cover the design and construction of a body-powered prosthetic finger mostly made from trash.
Contents:
0:00 Introduction
0:53 Finger Functions
1:55 Design Concepts
4:08 Materials
4:52 Plastic Core
5:51 Metal Middle
7:30 Plastic Middle
8:19 Distal
9:35 Proximal
12:35 Spacer
13:23 Retaining wire
13:49 Assembly
15:50 Option 1
16:35 Option 2
16:54 Option 3
17:24 Option 4
17:53 Conclusion

[@jabanan]

Finally, Im at the begging of the process of making my own prosthetic finger, for my 3 month old partial amputation. I needed to know the mechanism behind it, thank you so much. I couldnt find anything so detailed like your video

[@jonathanjohnson8376]

Thank you for the comment, and I am glad to hear you found the video useful. I actually cut out a lot of information, so let me know if there is anything you would like me to clarify.