SURGICAL HELMET

A surgical helmet (12) to be worn on a head of a user, comprising: an open cage structure (24) positionable above the head of the user; an arcuate brow bar (22) extending from the surgical helmet to be positioned around a forehead of the user; an arcuate chin bar (20) extending from the surgical hel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Pavalarajan, Ganesh B, Fedele, Christopher, Lancianese, Sarah L, Schumacher, Brian S
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HATS HEAD COVERINGS HEADWEAR HUMAN NECESSITIES LIFE-SAVING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A surgical helmet (12) to be worn on a head of a user, comprising: an open cage structure (24) positionable above the head of the user; an arcuate brow bar (22) extending from the surgical helmet to be positioned around a forehead of the user; an arcuate chin bar (20) extending from the surgical helmet to be positioned in front of a chin of the user, wherein the chin bar defines an airflow channel (80) extending therethrough, wherein the chin bar comprises a front airflow outlet (60) disposed in an upper surface of a front portion of the chin bar; a fan (32); and an airflow inlet in fluidic communication with at least the fan and the airflow channel of the chin bar; wherein, in operation, the fan generates a flow of air that passes through the airflow inlet, through the airflow channel of the chin bar, and out of the front airflow outlet upward past a face of the user.