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M3 Ultra Brachycephalic Headset Frame 3d printed

DIGITAL PREVIEW
Not a Photo

Black Natural Versatile Plastic
M3 Ultra Brachycephalic Headset Frame 3d printed
M3 Ultra Brachycephalic Headset Frame 3d printed

DIGITAL PREVIEW
Not a Photo

M3 Ultra Brachycephalic Headset Frame

Made by
$195.00
3D printed in black nylon plastic with a matte finish and slight grainy feel.
QTY
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Product Description
This is the Brachycephalic shape variant of the M3 frame. That means it is more appropriate for the rounder head shape commonly found in Asian, Pacific, Slavic, and Central American populations.

The M3-Ultra headset is compatible with the OpenBCI M3 Ultracortex system. That means you can use the old M3 Electrodes design and upgrade to an M4 frame which has more nodes and better optimized shape. This new frame design does not require threaded inserts in each node, since the SLS nylon process is precise enough that functional threads are printed in place. This design is also stronger and lighter than a headset printed using the FDM extrusion process. Octabolt electrode assemblies are not included. This frame is designed as an upgrade for people who already have M3 electrodes. It is also possible to create your own M3 electrodes using the printed parts, and other hardware. The links and instructions to build the M3 electrodes are available on the OpenBCI website. The OpenBCI device to complete the headset can be purchased from the OpenBCI store.

More information about headset sizing.
M3 Ultra Brachycephalic frame is currently available in Medium size. This size will still fit large and small rachycephalic heads better than any size of the standard shape:

Circumfrence: 52.6cm (Instead of 55.2cm)
Length: 17.6cm (instead of 19.2cm)
Width: 15.8cm (instead of 14.4cm)
9cm high from circumference line (same)

Cephalic index is defined by the ratio of head width to length times 100. The Brachycephalic frame has an index of 89.7, and the standard frame is 75 (mesocephalic). If you or your most frequent users have a cephalic index over 75, consider buying this version.


More about 3D printed nylon:
At this thickness, the nylon is not as flexible, but it is very tough and strong. It has a higher detail and is less prone to cracking than extrusion-printed plastics. It has a matte finish and slightly grainy feel. Due to its porosity it may be useful to seal nylon with a laquer spray, or it can be ordered in dyed material. The pure white nylon can be refreshed using 200-grit sandpaper.

 
Details
What's in the box:
M3 Ultra_Med_Brach
Dimensions:
20 x 23.58 x 12.65 cm
Switch to inches
7.88 x 9.29 x 4.98 inches
Switch to cm
Success Rate:
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Rating:
Mature audiences only.
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