ACADEMIC PAPERS for the Vacuum Bell by Eckart Klobe™ & The Vacuum Measuring System™ LINKS 1 Nonoperative management of pectus excavatum with vacuum bell therapy: A single center study. Authors: Obermeyer RJ, Cohen NS, Kelly RE Jr, Ann Kuhn M, Frantz FW, McGuire MM, Paulson JF. J Pediatr Surg. 2018 Jun;53(6):1221-1225. doi: 10.1016/j.jpedsurg.2018.02.088. Epub 2018 Mar 8. PMID: 29606411. 2 Determinants of success associated with vacuum bell treatment of pectus excavatum. Authors: Toselli L, Chinni E, Nazar-Peirano M, Vallee M, Sanjurjo D, Martinez J, Bellia-Munzon G. J Pediatr Surg. 2022 Nov;57(11):550-554. doi: 10.1016/j.jpedsurg.2022.04.010. Epub 2022 Apr 22. PMID: 35525808. 3 The vacuum chest wall lifter: an innovative, nonsurgical addition to the management of pectus excavatum. Authors: Schier F, Bahr M, Klobe E J Pediatr Surg. 2005 Mar;40(3):496-500. doi: 10.1016/j.jpedsurg.2004.11.033. PMID: 15793724.