first dynamic fitting

Yesterday I went back to Prosthetics in Motion for the first dynamic fitting for my new bionic hand. Last time, we only had a test socket to work with to get the sensor sites right. This time, the arm was fully built and ready to be tried on. In terms of the creative process, this stage is like the first full draft of an essay before you edit and revise it for publication. (Yeah, I totally snuck an English teacher reference in there.) While it was fully made and completely functional, the arm still needed some fine-tuning to make sure that the fit and usability were absolutely perfect.


The arm, in all its glory

The arm, in all its glory

The arm itself is gorgeous, although it’ll look very different by the time I take it home in a few weeks. The body of the arm starts off as transparent, with all the wiring inside clearly visible. The thin red strips inside it are the battery packs, and the blue wires connect everything together. It’s pretty crazy how everything fits in the arm that way, isn’t it?

For this fitting, we focused on functionality and fit. So after making sure that the arm was the right length and size for me cosmetically, the prosthetists had me test out the arm again and asked about the fit of the socket. It pinched my small arm in two places when we started, but they stretched out and cut out parts of the socket to make it super comfortable.

We ran into some technical trouble when the thumb kept jamming and the sensors weren’t lining up properly against my small arm, but the guys went to work at diagnosing the problem and ironing out the issue right away. They really are an amazing team of prosthetists (and extra kudos to them for putting up with my terrible jokes and constant nosy questions)!

If all goes according to plan, I have one more dynamic fitting and one final fitting to go until I can take my new bionic hand home. I’m beyond excited!!!

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