摘要
介绍了国内外有关防护口罩的标准及几种各具特色的防护口罩.针对目前医用矩形口罩的结构缺陷,设计了新型防护口罩.采用立体剪裁技术塑造出立体U型空间,使口罩能满足人体脸部曲面造型.测试结果表明这种防护口罩性能优良.
Domestic and overseas standards of preventing respirator and several divisiform preventing respirator were presented.A new kind with U style threedimensional cutting technology was designed after analysing the shortcoming of existing ones used in the hospital.The new one can meet the complex configuration of human face.Results from the tests indicated the high capacity of the new respirator.
出处
《西安工程科技学院学报》
2003年第3期218-223,共6页
Journal of Xi an University of Engineering Science and Technology
