国家/地区 中国（3）
IPC部 A（5） C（2） G（2）
IPC大类 A61（5） C08（2） G01（2）
IPC小类 A61B（5）
IPC A61B005/08（5）
发明人
公开年 2023（5）
申请年 2022（4） 
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

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

Respiration monitoring device used in mask, comprises deformation sensor element configured to be incorporated into mask and to produce electrical signal in response to deformations produced in fabric or textile material of mask by breathing of mask user.

SANCHEZ DEL RIO SAEZ J, WANG D, PATRIZI GARCIA D, XIANG A, URENA FERNANDEZ A, DEL BOSQUE GARCIA A, SANCHEZ MARTINEZ M, FERNANDEZ SANCHEZROMATE X

Apparatus used to e.g. detect biomarker contained in exhaled breath of test subject has exhaled breath condensate collector converts breath vapor from lungs and airways into fluid biosample, biomarker concentrator and biomarker testing unit.

DANIELS J J, WADEKAR S, SZUNERITS S, BOUKHERROUB R

Organic LED (OLED) visual array breath sensor has substrate which is glass substrate, positive electrode layer which is transparent metal oxide indium tin oxide (ITO) film, and material of humidity sensitive material thin film layer.

WEI B, FENG X, YE Z, XU Y