Neuromuscular Stimulation Versus Intermittent Compression for Venous Thromboembolism Prophylaxis in Critical Care

Inclusion Criteria: * Male or female aged ≥ 18 years. * Intact healthy skin at the proposed site of gekoTM device application. * Within 24 hours of their admission to critical care * Expected to remain in critical care until the day after tomorrow Exclusion Criteria: * Use of any concurrent neuro-modulation drug or device (e.g. neuromuscular blocking agents). * Trauma to the lower limbs that would prevent geko™ from stimulating the common peroneal nerve. * Inability to palpate the fibula head in order to apply geko device effectively * Inability to obtain valid written consent from the participant or their designated legal representative