Physiological Parameters, Plethysmography, Remote Photoplethysmography Imaging
Conditions
Brief summary
Introduced in 1930, photoplethysmography techniques presented the possibility of measuring SpO2 and HR using the absorption of light by the blood to define these signals In recent years, a new approach to photoplethysmography to measure physiological parameters without contact has been developed. This technique, called remote Photoplethysmography Imaging (rPPG), uses the different Red - Green - Blue color spectra at a skin captured by the camera video to determine a plethysmography signal. Although these systems have been technically valid, they have not been clinically evaluated in a health setting. This clinical trial is to assess parameters measurements by rPPG compared standard acquisition system in real conditions
Interventions
physiological parameters will be acquired using the Remote photoplethysmography software simultaneously for the conventional parameters measurements (heart rate, respiratory rate, and oxygen saturation)
DEVICEstandard acquisition system for physiological parameters
physiological parameters will be acquired using the standard acquisition system for the conventional parameters measurements (heart rate, respiratory rate, and oxygen saturation)
Sponsors
Central Hospital, Nancy, France
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
DIAGNOSTIC
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Patients requiring a Pulmonary function testing.
Exclusion criteria
* Patients with stable clinical status. * Pregnant woman or Woman of childbearing potential without effective contraception
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Concordance of rPPG heart rate readings | 30-120 seconds. | Heart rateconcordance analysis by standard acquisition system (photoplethysmography of the finger) compared rPPG |
| Concordance of rPPG respiratory rate readings | 30-120 seconds. | respiratory rate concordance analysis by standard acquisition system (photoplethysmography of the finger) compared rPPG |
| Concordance of rPPG oxygen saturation readings | 30-120 seconds. | oxygen saturation concordance analysis by standard acquisition system (photoplethysmography of the finger) compared rPPG |
Countries
France
Outcome results
None listed