Laboratory Study for the Acquisition of Spectral and Photoplethysmographic Data (LabStud_MSI)

University of Leipzig

Status: Enrolling

Conditions: Healthy Volunteers

Treatments: Other: photoplethysmography; Other: spectral imaging

Study type: Observational

Funder types: Other

Identifiers

NCT05348512

LabStud_MSI/iPPG

Details and patient eligibility

About

Laboratory study on healthy volunteers to acquire spectral video data from the tongue and fingers as well as photoplethysmographic data from the forehead, fingers, and earlobes to evaluate and optimize algorithms for imaging photoplethysmography (iPPG) and multispectral imaging (MSI)

Enrollment: 65 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• healthy volunteers >= 18 years old

Exclusion criteria

• pregnant and nursing women
• persons unable to consent
• persons with tattoos or diseases on the tongue, finger, ear, or forehead
• narcoleptics
• epileptics
• persons with arterial hypertension, peripheral arterial disease, anemia, Raynaud syndrome, autoimmune vasculitides, Takayasu arteritis, venous insuffiencies, microangiopathy, diabetic vasculopathy, scleroderma