| 1. Based on clinical outcomes reported in: Huynh TT, Liesching TN, Cereda M, Lei Y, Frazer MJ, Nahouraii MR, Diette GB, Efficacy of Oscillation and Lung Expansion in Reducing Postoperative Pulmonary Complication, Journal of the American College of Surgeons (2019). 2. Restrepo R, et al. Current challenges in the recognition, prevention and treatment of perioperative pulmonary atelectasis. Expert Rev. Respir. Med. 9(1), 97-107 (2015). Volara is a registered trademark of Hill-Rom Services PTE Ltd. Hillrom reserves the right to make changes without notice in design, specifications and models. The only warranty Hillrom makes is the express written warranty extended on the sale or rental of its products. ©2021 Hill-Rom Services PTE Ltd. ALL RIGHTS RESERVED. APR262101 rev 1 06-OCT-2021 ENG-US | 