VMO MASK V3, Mar 2020 (Improved Version)
3D Printed Mask reusable with filter
It requires the use of 8 cm diameter HEPA/N95 filter
As an alternative, one or more disposable surgical type filters can be cut to make a simple filter, but to be used in low risk situations.
At least two or three layers of liquid LATEX should be applied on the inside of the mask to reduce the possibility of entry of the virus, which can penetrate the plastic PLA, PETG or ABS, lets dry 24 Hours.
This is my first contribution against the fight against the coronavirus COVID-19, and I will continue working to improve the design and develop other products. If you require any special filter measure, please leave me a comment, for new designs
It is a PROTOTYPE, and no scientific studies have been carried out, but it contributes to reducing the entry of the COVID-19 virus, depending on the filter used, and most importantly, it contributes to reducing the viral load, using it at will.
Mascara de protección re-utilizable
Se requiere utilizar un filtro 8 cm de diámetro tipo HEPA/N95
Como alternativa, se puede recortar uno o varios filtros desechable tipo quirúrgico, para fabricar un filtro simple, pero de uso en situaciones de poco riesgo.
Se deben aplicar de dos o tres capas, como mínimo, de LATEX liquido por la parte interna de la mascara para reducir la posibilidad de entrada del virus, el cual puede atravesar el plástico (PLA, PETG o ABS), dejar secar 24 horas.
El porta filtro es removible y puede ser sustituido por otros modelos con anclaje tipo 3M.
(The filter holder is removable and can be replaced by other models , fit some 3M filters)
Este es mi primer aporte contra la lucha contra el coronavirus COVID-19, y seguiré trabajando para mejorar el diseño y elaborar otros productos. Si requiere aluna medida especial de filtro, déjeme un comentario, para nuevos diseños.
Es un PROTOTIPO, y no se han realizado estudios científicos, pero contribuye a reducir la entrada del virus COVID-19, dependiendo del filtro utilizado, y lo mas importante contribuye a reducir la carga viral, usar a discreción.
PRINT (Imprimir):
I recommend doing the Horizontal Expansion Test, to verify if the printer is correctly calibrated, before printing the parts
Recomiendo hacer el Test de Expansión Horizontal, para verificar si la impresora esta correctamente calibrada, antes de imprimir las piezas.
TEST:
HorizontalExp.stl
MASK:
VMO Mask V3 (P).stl
Coupler V3 (P).stl
FILTER B(P).stl
FILTER Cap(P).stl
Valve-A (Rosca).stl x 2
Valve-B.stl x2
Elastic Cord (Cuerda Elástica)
S-C.stl x 2
Opción 1 (Option 1): PIN
A-PIN.stl x 4
B-PIN.stl x4
Sin Tornillos (No screw) – usar (use) Super Glue
Opción 2 (Option 2): Tornillos (Screw) M2
A-M2.stl x 4
B-M2.stl x4
Tornillos (Screw): M2x8mm x4
Opción 3 (Option 3): Tornillo (Screw) M3
A-M3.stl x 4
B-M3.stl x4
Tornillos (Screw): M3x8mm x4
NEED (Se necesita)
Two 10mm x 40cm elastic cords (Dos elásticos de 10mm x 40cm)
O Ring D:20mm
Rubber Strip (Tira de Goma): 36,5 cm
Remove the bottom of the rubber, and glue with Super Glue
(Quitar la parte inferior de la goma, y pegar con Super Glue)
This article was first featured at https://ift.tt/2URbbxo on March 31, 2020 at 06:53AM by VMOG
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