国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2）
IPC小类 A61B（2）
IPC
发明人
公开年
申请年 2022（2）
专利权人

Preparing flame-retardant and smoke-proof mask material with respiration monitoring function comprises e.g. carrying out electrostatic direct writing with electrostatic direct writing spinning solution, and using Janus-type graphene/polyphenylene benzobisoxazole nonwoven fabric, and sewing.

LIU J, YIN X, MIAO Y, LUO Y, FAN W

Graphene temperature-adjusting surgical towel for use by doctor for various operation process, has temperature adjusting box whose one end is connected with storage battery box and other end connected with self-limiting temperature electric heating belt.

WU B, JI X, WANG Z