3D printed Covid-19 Face Mask and Respirator

grabcad

I am working on modified versions of these and will upload more files as I release them.This repo may include models that I have modified, created or am sharing from another source. I will not include anything in here that I have not personally built and concluded that it has some value.For face shields:Use A4 binder or projector plastic and a hole punch to create holes, the spacing of the pins is the same width as a standard peper hole punch.I am collaborating with the Montana Mask project, it has doctors involved who are conducting propper testing.Details on how to construct the mask can be found on this website.https://www.makethemasks.com/I am the Australian Coordinator for the project, you can find a list of coordinators here.https://www.makethemasks.com/mtm-local-coordinatorsPlease note that this is a DIY PPE project, any undertaking using these models is entirely at your own risk.LEGAL DISCLAIMER: The 3D printed mask information presented here is intended to assist the general public during the current global pandemic related to COVID-19 and the related nationwide shortage of personal protective equipment. Please be aware that this mask design is not intended to replace standard protective equipment such as N-95 masks or surgical masks when that equipment is available. The use of these 3D printed masks has not been fully tested and has not been approved by federal or state authorities. Tim Lucas or anyone else involved in the creation or distribution of these models, assume no liability and make no representations, warranties, or guarantees regarding the safety, efficacy, or appropriate use of these masks in any particular situation. Each facility should test each batch of masks prior to relying on them for protection. Use of this information for any purpose is at the maker’s and user’s own risk.