Low burden integrated chemical protective hood for use with helmets

A chemical protective hood designed to be worn over a respirator in a manner such that it is located between a helmet and the respirator. The hood has a skirt portion of filter barrier material containing an opening with edges configured to surround and fit against a respirator's facepiece. A t...

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Bibliographische Detailangaben
Hauptverfasser:	DUNCAN SCOTT, TREMBLAY-LUTTER JULIE F, GRANT TANNIS L
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
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Beschreibung
Zusammenfassung:	A chemical protective hood designed to be worn over a respirator in a manner such that it is located between a helmet and the respirator. The hood has a skirt portion of filter barrier material containing an opening with edges configured to surround and fit against a respirator's facepiece. A top portion of the hood is formed of a thin single layer that fits under the helmet and is configured to match the curved inner surface of the helmet. The thin single layer allows the helmet to be comfortably donned without requiring any modification to be made to the helmet.