About this 3D model
VMO MASK V3, Mar 2020 (Improved Version) 3D Printed Mask reusable with filter 01 APRIL 2020:New Coupler V3 (P1).stlInstalled from inside, easy to print, need to be glued using SUPER GLUE after install(Instalado desde el interior, fácil de imprimir, debe pegarse con SUPER GLUE después de la instalación) 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 Plastic PRIMER should be applied on the outside of the mask to reduce the possibility of entry of the virus, which can penetrate the plastic (PLA or PETG), 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, PRIMER para plastico por la parte externa de la mascara para reducir la posibilidad de entrada del virus, el cual puede atravesar el plástico (PLA o PETG), 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).stlCoupler V3 (P).stl or Coupler V3(P1).stlFILTER B(P).stlFILTER Cap(P).stlValve-A (Rosca).stl x 2Valve-B.stl x2 Elastic Cord (Cuerda Elástica)S-C.stl x 2 Opción 1 (Option 1): PINA-PIN.stl x 4B-PIN.stl x4Sin Tornillos (No screw) – usar (use) Super Glue Opción 2 (Option 2): Tornillos (Screw) M2A-M2.stl x 4B-M2.stl x4Tornillos (Screw): M2x8mm x4 Opción 3 (Option 3): Tornillo (Screw) M3A-M3.stl x 4B-M3.stl x4Tornillos (Screw): M3x8mm x4 Opción 4 (Option 3): Cuerda (Cord)A-M3.stl x 4B-Cuerda.stl x4Tornillos (Screw): M3x8mm x4 NEED (Se necesita)Two 10mm x 40cm elastic cords (Dos elásticos de 10mm x 40cm)O Ring D:20mmRubber Strip (Tira de Goma): 36,5 cmRemove the bottom of the rubber, and glue with Super Glue(Quitar la parte inferior de la goma, y pegar con Super Glue) https://www.amazon.co.uk/gp/product/B075M43QTT/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1 Felpa (Felt): D: 38mm with center hole D: 12mmPlastico (Plastic): D:30mm 50 micron (0.05mm)Used to do Plastic Punched Pocket Folders https://www.amazon.co.uk/Quality-Plastic-Punched-Pockets-Folders/dp/B07B9BDD9T/ref=sr_1_2_sspa?crid=29JRWWFKB5UTZ&dchild=1&keywords=punch+pockets+a4&qid=1585506496&sprefix=Punch+pocket%2Caps%2C172&sr=8-2-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzSFU0OVFWQVJHQVk2JmVuY3J5cHRlZElkPUEwNTMwMDgzMkxFNjRYTDhUWTFNTCZlbmNyeXB0ZWRBZElkPUEwODE3NzEyMjY4VFdWVkY2MFczRyZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU= VIDEOS: FILTER TEST: https://youtu.be/lrQWaV4bhJ8 MASK SEAL: https://youtu.be/bpcbeetAats VISOR: https://youtu.be/gi7PAh1TBmY DEVELOPMENT: First of all I want to communicate that I am not a doctor or specialist, I am an ENGINEER. After doing a study of many other designs and if they are of real use or useless, I share my opinion about it. According to everything I have been able to understand, the contagion of the virus occurs, in almost all cases, when a healthy person comes into contact with fluids (Saliva or Secretions) from an infected person. This occurs when the infected person sneezes or secretes fluids, which come into contact, in some way, with the mouth, nose or eyes of a healthy person. It should also be borne in mind that the COVID-19 virus is very small and could physically pass through porous materials, such as plastic printed by 3D printers. On the other hand, the virus does not m