Company Profile About us Medoc is a leading manufacturer of neuro-diagnostic medical systems & advanced thermal stimulators for the assessment of chronic pain. Medoc's products evaluate the small and large peripheral sensory nerve fibers (A-delta & C fibers), constituting the "Pain Pathway". The PATHWAY Pain & Sensory Evaluation System offers new applications for advanced pain research and fMRI. The PATHWAY model CHEPS (Contact Heat-Evoked Potential Stimulator) marks a breakthrough in the field of pain-evoked potential, allowing objective assessment of evoked pain. The PATHWAY model ATS (Advanced Thermal Stimulator) and PATHWAY model CHEPS are currently used in fMRI studies and in advanced pain research. The TSA-II Thermal Sensory Analyzer is used in QST (Quantitative Sensory Testing) to clinically evaluate small nerve fibers (A-delta & C fibers). The VSA-3000 Vibratory Sensory Analyzer is used in the assessment of large peripheral nerve fibers (A-beta).