The OSR Model 1 is a reusable, elastomeric air-purifying face mask with bi-directional source-control filtering (no check-valve) and tight seal.
In March of 2020, in the start of COVID-19, I found myself with extra time and wanted to use it to help the cause. Given my skillset in injection molded plastic and elastomer design, product development and strategy skillset, and network of engineering friends, I found a global team of fellow engineers also looking to help apply their skills, and we got to work immediately.
As the COVID19 pandemic continues to highlight structural fragility in our global supply chains, nowhere is the risk more evident than in the startling shortage of reliable personal protective equipment. Open Standard Respirator came from a community effort formed to explore and implement a safe alternative to traditional N95 filtering face piece respirators.
As the COVID19 pandemic continues to highlight structural fragility in our global supply chains, nowhere is the risk more evident than in the startling shortage of reliable personal protective equipment. Open Standard Respirator came from a community effort formed to explore and implement a safe alternative to traditional N95 filtering face piece respirators.
The OSR Model 1 is currently for sale!
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Easy to manufacture
The OSR Model 1 design is optimized for injection molding by employing simple and commonly used molding techniques. Filter replacements can be easily converted from raw materials, for a low cost (no converters required, unlike folded filters).
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Uniquely breathable
We iterated the design alongside professional exhalation testing, studying the residual CO2 levels. The team optimized the mask design for increasing wearer safety and comfort. The design filters both inhaled and exhaled air.
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Durable
The elastomeric and rigid parts are easy to clean, and compatible with CDC sterilization guidelines. We intentionally chose materials that can withstand the heat and steam in an autoclave, solvent cleaning, and your dishwasher. The materials we've selected are incredibly durable, and parts are user-replaceable. Filters are even upgradeable.
