Use a hot air gun or similar to completely clean the interior of any dust or hairs, this step is imperative and will guarantee that no “junk” can enter the respiratory tract of the patient.
Desinfecting of parts has been tested using paracetic acid, and ultrasound with enzymatic soap.
- Filament: PLA 1.75mm
- Layer Height: 0.2mm
- Wall Thickness: 1.6mm
- Infill: 80%
- Supports: Only needed for Dave T connector on bed only
Only the following materials have been tested or are confirmed:
- PA12 / Polymide Filament
- Orthodontic or medical Resin
- PLA Filament
Do NOT use standard SLA printer resin as this more toxic than PLA even after being cured.
IMPORTANT!! Printer Calibration:
If this step is not completed the part could not fit in the mask. Print THIS PART here for calibration
Once printed, fit the cylinder inside the ring, it is necessary for the cynilder to completely pass through the ring with some pressure.
If the ring does not fit it is necessary to modify the horizontal expansion value (Usually between 0.2 and -0.2).
- If the ring does not fit we need to reduce the value
- If the ring fits with too much space we need to increase the value.