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1. CN1488303 - Positive pressure enclosed protective garment

Office China
Application Number 03145614.6
Application Date 01.07.2003
Publication Number 1488303
Publication Date 14.04.2004
Grant Number 1199596
Grant Date 04.05.2005
Publication Kind C
IPC
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 13/00
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
Applicants Tianjin Univ.
天津大学
Inventors Wang Yiping
王一平
Yuan Bing
袁兵
Zhang Jinli
张金利
谭蔚
胡彤宇
宋宽秀
乔建军
史德有
元英进
Agents lu yi
天津市北洋有限责任专利代理事务所
Title
(EN) Positive pressure enclosed protective garment
(ZH) 一种正压密闭式防护服
Abstract
(EN)
The invention discloses a positive-pressure sealed exposure suit, including one-piece clothes, air-purifying feeding system, power supply, and support wind board. The air-purifying feeding system includes shield, gas feeding system, purifying system and gas output passage. The air feeding system includes electric machine and fan. The purifying system includes filtering layer, inactivation layer, and absorbing layer. The under part of the purifying system is connected with the support wind board and is set on the one-piece clothes. It seals doctors and nurses in the exposure suit, and the micro fan blows the processed fresh air into the exposure suit for people to breathe and carries away heat and gas exhaled, so as to prevent serious infectious disease, like the infection caused by SARS virus. It can also be used as anti-chemical clothes and fire clothes.

(ZH)

本发明公开了一种正压密闭式防护服,包括连体服、空气净化输送系统,电源、支撑挡风板,空气净化输送系统包括防护罩、气体输送系统、净化系统、出气通道,防护罩依次与气体输送系统、净化系统、出气通道连接,气体输送系统包括电机、风机,电机与电源通过导线连接,净化系统包括过滤层、灭活层、吸附层,空气净化输送系统下部与支撑挡风板连接,空气净化输送系统设置在连体服上,连体服上设置有出风通道,本发明将医护人员密封在防护服内,防护服由微型风机向内鼓进经处理的新鲜空气,供人呼吸,带走热量及呼出的气体,使防护服内空气清新、凉爽,达到防护、降温的目的,可防止护严重传染病,如SARS病毒引起的传染,也可用做防化服、消防服。