国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3） C01（2） G01（2）
IPC小类 A61B（3）
IPC A61B005/08（3）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Breathing sensor based on graphene composite for detecting breathing rate, comprises flexible base layer, core sensitive layer and packaging layer, where flexible base layer is provided with wire and electrode, and sensitive layer is formed by curing graphene, polyaniline and polydimethylsiloxane.

WANG Y, GENG X, YANG Y, LI Y, REN T

Mask-based testing system useful for detecting biomarker received from lungs and airways of test subject, comprises exhaled breath condensate collector for converting breath vapor received from lungs, biosensor, and electronic circuit fixed to outside of mask for receiving test signal.

DANIELS J J, JAY D J

Medical device used in detection of analyte e.g. volatile organic compound in gaseous sample, comprises graphene varactor comprising graphene layer, and self-assembled monolayer containing calixarene, substituted calixarene and/or pyrene.

ZHEN X, BUHLMANN P P J, KOESTER S J