BAKER, James George,SHELDON, Lucy Ann,CRUDWELL, Ben James
申请号：
GBGB2014/052140
公开号：
WO2015/008047A1
申请日:
2014.07.14
申请国别(地区):
WO
年份:
2015
代理人:
摘要：
We describe a device, in embodiments a medical device such as a battlefield triage device,configured to be attached to and carried by a person, the device comprising an attachable sensor module, to attach to a persons face, the module having a respiratory sensing region comprising an air temperature sensor and a humidity sensor arranged such that, when the module is attached, airflow in and out of the persons lungs flows over said respiratory sensing region, the module further bearing an optical heart sensor arranged, when the module is attached, derive to an optical heart rate sensing signal from flesh of the persona signal processing system,coupled to said sensor module,to process and combine signals from said temperature sensor and said humidity sensor to determine a respiration rate for said person and to process signals from said optical heart rate sensor to determine a heart rate of said person a data output system, coupled to said signal processing system, to output data indicating one or both of said respiration rate and said heart rate. In some preferred embodiments the sensor is arranged to clip to the persons nose (or mouth).The respiratory sensing region is arranged such that airflow in and out of the persons lungs via the nostril flows over the respiratory sensing region and heart rate is sensed from the flesh of the nostril.Linvention, dans ses modes de réalisation, concerne un dispositif médical tel quun dispositif de tri sur le champ de bataille, conçu pour être attaché à une personne et porté par elle. Le dispositif comprend un module de capteur pouvant être fixé, à fixer sur le visage dune personne, le module comportant une zone de détection respiratoire comprenant une sonde de température dair et un capteur dhumidité disposés de telle sorte que, quand le module est fixé, lair entrant et sortant des poumons de la personne circule sur ladite zone de détection respiratoire, le module portant en outre un détecteur optique de fréquence cardiaque agencé
