Patent ID: 11865261
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 12:
13. A respirator mask comprising:
a mask body that defines an exterior surface and an interior space, and which comprises an attachment feature configured to attach the mask body to a pair of glasses, said the attachment feature comprising a clip configured to extend over at least three sides of a bridge portion of eyeglasses and define a channel configured to receive the bridge portion of eyeglasses in a snap fit;
a mouthpiece comprising an inner channel insertable into a human mouth, wherein the inner channel extends outward from the exterior surface of the body and defines an opening into the interior space;
a filter positioned at the interior space, and comprising an air permeable interface for filtering human breath breathed into the mask body and ambient air ingested from outside the mask body; and
a nasal interface comprising a portion that is configured to cover at least part of a human nose, the nasal interface further comprising a pair of nozzles adapted to be inserted into the nostrils of a wearer, said nasal interface defining an opening into the interior space.