Title:
呼吸用フード
Document Type and Number:
Japanese Patent JP2005511260
Kind Code:
A
Abstract:
A positive-pressure respirator hood assembly comprising, a gas-impermeable hood made of a flexible material, formed with at least a transparent visor portion; a gas treatment unit, comprising a filter and a power-operated blower to force air through the filter and generate a positive pressure within the hood; a one-way purge valve for facilitating the exhaust of exhaled gases and moisture from the hood; and a sealing portion for sealingly securing the hood over a body portion of the user; the respirator hood assembly is designed to be compactly received in a container and to be deployed into an operative state automatically, whereby a user is provided protection from toxic gases and particulate material.
More Like This:
| WO/1999/027999 | BREATHING MASK FOR A HELMET |
| JPH08299480 | PORTABLE BODY PROTECTOR FOR PREVENTING BODY FROM POLLUTED AIR |
Inventors:
Aron, Uri
Lesiev, Yaron
Sheaham, Elhanan
Lesiev, Yaron
Sheaham, Elhanan
Application Number:
JP2003552389A
Publication Date:
April 28, 2005
Filing Date:
December 12, 2002
Export Citation:
Assignee:
Tester Technologies Tay Tay Limited
International Classes:
A62B18/04; A62B17/04; A62B18/06; (IPC1-7): A62B18/04; A62B18/06
Attorney, Agent or Firm:
Heikichi Odashima