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1. US20060150305 - Protective apparel breathing assistance

Office United States of America
Application Number 11357560
Application Date 18.02.2006
Publication Number 20060150305
Publication Date 13.07.2006
Grant Number 7636955
Grant Date 29.12.2009
Publication Kind B2
IPC
A41D 13/00
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
A41D 13/002
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
002with controlled internal environment
A41D 13/12
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
12Surgeons' or patients' gowns or dresses
A62D 5/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
5Composition of materials for coverings or clothing affording protection against harmful chemical agents
CPC
A62D 5/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
5Composition of materials for coverings or clothing affording protection against harmful chemical agents
A41D 13/002
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
002with controlled internal environment
A41D 13/12
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
12Surgeons' or patients' gowns or dresses
A41D 13/1218
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
12Surgeons' or patients' gowns or dresses
1209Surgeons' gowns or dresses
1218with head or face protection
A41D 2400/52
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
2400Functions or special features of garments
52Disposable
Applicants Cylena Medical Technologies Inc.
Inventors Plut William J.
Title
(EN) Protective apparel breathing assistance
Abstract
(EN)

Described herein is protective apparel that improves management. The protective apparel comprises a set of spacers. Each spacer is arranged on an inner portion of the apparel and maintains apparel proximate to the spacer distant from the person, thereby preventing continuous contact between the person and portions of the apparel. Multiple spacers may form one or more air channel between the spacers, the person and inner portions of the apparel. The channels permit low resistance airflow within the apparel and over the person's body. Low resistance airflow within the channels permits air to be easily moved through the apparel to cool the person. The spacers may comprise a compressible material such as foam. When the compressible material has an elastic memory, elastic return of the material causes each spacer to return to its initial shape after a deforming force is removed. Protective apparel described herein may also comprise a buffer volume of air that allows a person to breath without incurring significant pressure changes internal to the apparel.