Charm necklaces and bracelets are popular for the ability to customize jewelry to make it more meaningful for the wearer. We took customized jewelry to the next level by designing and then 3D-printing a unique necklace charm for Kathy May. I took inspiration from the popular Pandora charms and set out to make our own. It had happened that Kathy May recently lost the necklace that she had been wearing, and so this was an opportunity to replace it. I originally made this charm for Christmas but more recently revised and improved the design. This is the first of what we hope will be a collection of very personalized charms for Kathy May’s new necklace. Here is a close-up photo of the charm on a necklace chain:<\/p>\n\t
This first charm is intended to represent Kathy May’s time training at the Massachusetts General Hospital<\/a>, which is the original and largest teaching hospital of Harvard Medical School<\/a>. The design of the charm is inspired by the logo of MGH as well as that of Harvard. Because of the small size of the charm and the physical limitations of the 3D printing process, the details of the logos had to be stylized somewhat, but not too much that the logos were no longer recognizable. I also wanted to take advantage of having the third dimension to work with and make the charm more than just an extruded 2D shape. I thus took the graphical part of the logo, which represents the Ether Dome<\/a> of the Bullfinch building, modeled it in 3D, and put it on the top of the charm like a roof. The Ether Dome is an architectural landmark on the MGH campus, but is also historically significant as the location of the first successful demonstration of surgical anesthesia in 1846. Before this, all surgery was done fully awake, if you can even imagine what that would have been like! Watch the video below for a look at the design and preparation stage of the creation of this charm:<\/p>\n