RESPIRATORY PROTECTION DEVICE

摘要

Respiratory protection systems are provided containing a form-fitting facial frame and a removable filter media. The respiratory protection systems can alleviate the problems with fit and comfort of traditional respiratory protection systems. The form-fitting facial frame can intimately contact the face of a subject and can be configured to removably secure a filter media. The form-fitting facial frame can include an upper frame portion configured to intimately contact the dorsum nasi and cheekbone of a subject, and lower frame portion configured to intimately contact the jaw line of the subject. In some embodiments, the form-fitting facial frame is manufactured based upon a facial feature of a subject. The form-fitting facial frame can be manufactured by 3D printing. The respiratory system can be used with common mechanical filter media including N95 and N100 filter media.

主权项

1. A form-fitting facial frame for use in a respiratory protection system, the form-fitting facial frame comprising
(a) an upper frame portion configured to intimately contact the dorsum nasi and cheekbone of a subject, and (b) a lower frame portion configured to intimately contact the jaw line of the subject; wherein the form-fitting facial frame is configured to removably secure a removable filter media.