A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
5/00
Measuring for diagnostic purposes; Identification of persons
5/00
Measuring for diagnostic purposes; Identification of persons
A61B5/02
Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
A61B5/02
Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
A61B5/024
Measuring pulse rate or heart rate
A61B5/024
Measuring pulse rate or heart rate
A61B5/02416
using photoplethysmograph signals, e.g. generated by infrared radiation
A61B5/02416
using photoplethysmograph signals, e.g. generated by infrared radiation
A61B5/02427
Details of sensor
A61B5/02427
Details of sensor
A61B5/02433
for infrared radiation
A61B5/02433
for infrared radiation