发明公开
EP2773558A1 EMERGENCY VISION APPARATUS WITH CLOSABLE HAND OPENING 有权
紧急情况概述设备可锁定的手开启

EMERGENCY VISION APPARATUS WITH CLOSABLE HAND OPENING
摘要:
An emergency vision apparatus comprises an inflatable first enclosure, the first enclosure being made of airtight material and having an expanded form when deployed and a deflated form when not in use; and first and second clear members disposed at respective first and second ends of the first enclosure to enable a user to see through the first enclosure when expanded and observe a source of information at a distal end of the first enclosure while smoke or other particulate matter is in the environment. The first enclosure includes a closable opening configured for insertion of a user's hand to allow the user to operate a touch sensitive screen or hardware disposed in front of the first clear member; and a sealable closure for closing the opening and sealing the opening around the user's hand.
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