Health devices
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The Mega 2000 return electrode, manufactured by MegaDyne Medical Products, is a reusable, capacitively coupled return electrode used in monopolar electrosurgery. It consists of a large--almost two feet by three feet--sheet of flexible conductive fabric that is enclosed in a nonlatex, urethane insulating material. Unlike conductive return electrodes, which are applied adhesively to the patient, the Mega 2000 does not come into direct contact with the patient. ⋯ While some healthcare facilities have considered using this return electrode because of its potential clinical and economic benefits, others have questioned its safety because it differs in design from a traditional return electrode. Therefore, we have examined its safety, efficacy, and cost-effectiveness in this Evaluation. We also offer guidance for facilities trying to decide whether to buy the Mega 2000.