Protective system for face and respiratory protection

Details Protective system for face and respiratory protection Protective system for face and respiratory protection

1997-08-15

2000-01-18

Weiss, John G.

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820122, 12820123, 12820124, 12820529, A62B 710, A62B 1900, A62B 2302

Patent

active

06014971&

ABSTRACT:
The present invention provides a portable protective system for protecting a wearer, and for protecting the environment about the wearer. The protective system includes a face shield coupled with a head cradle for supporting the face shield on the wearer's head. The face shield and a wearer's face substantially define a breathing zone charged by a battery-powered blower carried on the head cradle. An bag-like inlet filter element encompasses the blower to provided filtered air to the breathing zone, and an outlet filter element is operably associated with the face shield.

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