Dental Frame [Face Shield]
Maker and role
ShieldsUp, Commissioned by
Prusa Research, Designer
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Yellow, 3D printed face shield frame made specifically for use with dental face shields. The frame is formed with two semi-circular pieces which are held parallel with two curved pieces on each side. These adjoining pieces curve inwards and create a boomerang-shaped loop on either side of the frame. Along the top semi-circular piece are four small knobs which are used to connect to the face shield. On the ends of the bottom piece is a small cut-out, and a small knob protrudes from the right end.
The national call for interest was made on 27 March 2020 and within three days a communication group was coordinated using Slack. By day eight country-wide logistics and distribution networks were established. Using stocks to hand, individuals and maker groups worked to produce shields for use by front line workers.
The Dental shield was adapted by local ShieldsUp contributer Jason Barnett. It is based on the Standard shield with modifications to the frame to allow a dental loop to be used beneath it. The innovators involved in ShieldsUp modified the Prusa design a number of times, working on the theory of constant improvements.