Patent ID: 9560887
Date: 2017-02-07
CPC Classifications: A41D,A61M,A62B

Claim:
1. A fluid management device comprising: (a) an air filter assembly comprising a filter, a body, a mouthpiece and a flap valve; and (b) a fluid deflector situated between the filter and the mouthpiece; wherein the body comprises fluid collection guide channels located on an inside surface of the body behind the fluid deflector; wherein the fluid collection guide channels direct condensation and saliva into a collection basin located behind the fluid deflector at a base or the fluid deflector; wherein the flap valve comprises a first end and a second end, the first end being attached to the body, and the second end being situated directly beneath the collection basin; and wherein when the flap valve is in an open position, it allows fluids collected in the collection basin to escape from the device by dripping out of it.