国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2） A62（2）
IPC小类 A41D（2）
IPC A41D013/11（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Electrically heated high-efficiency respirator for antiviral and medical protection, has heating layer with electrical heating element generating sustained temperature high enough to deactivate pathogen, and power source providing electricity.

TAN W

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B