Fig. 6. Clinical studies of interface pressure measured by SCV and reference devices from eight patients with different pathologies.

Photographs of measurement locations on the leg of a patient and pressures measured by SCV and reference devices at locations C₂ and C₄ (A and B) and C₁ and C₃ (C and D) on the left (L) and right (R) legs of patients using compression stockings. Photographs of the right leg and changes in pressure of a patient with varicose veins (E and F). (G) Photographs of the left leg and the VLU of a patient and measured pressures for 2 weeks (H). (I) Bland-Altman plot comparing results from the SCV and reference devices. Photo credit: Brianna R. Kampmeier, Northwestern University.