Personal respiratory protection system

Details Personal respiratory protection system Personal respiratory protection system

2007-07-25

2010-11-02

Douglas, Steven O (Department: 3771)

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

C128S201220, C128S202250, C002S171300

Reexamination Certificate

active

07823586

ABSTRACT:
A respiratory protection system which is worn by a passenger during a flight in air plane, by a patient visiting hospital or doctors office, a nurse working with a patient during hospital stay, or the like. The system includes a relatively light weight, substantially rigid, headgear structure, containing an air disinfection chamber, a fan means, a filter means, an ultraviolet air disinfection means, an air blanket origination means and an energizing means.

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