Optical Sensors Incorporated, doing business as väsamed, engages in the design, licensing, manufacture, and distribution of noninvasive peripheral and cardio vascular diagnostic systems for hemodynamic assessment. Its products are used for vascular, wound care, cardiovascular, and emergency medicine diagnostics. The company manufactures and sells PV2000 and SensiLase PAD 3000 skin perfusion pressure and pulse volume waveform diagnostic systems for quantitative evaluation of small vessel disease in patients with chronic foot ulcers, diabetes, and other peripheral arterial disease. It also offers AcQtrac System that uses ICG to provide measurements of cardiac output, systemic vascular...