This is a dynamic prosthesis that replaces the middle and distal phalange. This prosthesis uses living hinges and complex geometry to produce a single piece prosthetic that can be printed in one print. this model is best made with Nylon most other materials will not work. The model needs a bit of cleanup, and the print out will require some support clean up.
this was printed in nylon 618, it requires support. it will also require sizing for a proper fit. Two cuts need to be made to remove extra support material between the "phalanges".