RheOx consists of a proprietary electrosurgical generator and a single-use catheter.

Non-Thermal, Controlled Energy Delivery

  • Pulsed electric fields target abnormal cells, leaving extracellular matrix intact
  • Rapid regeneration of epithelium1

User-Friendly Delivery

  • RheOx catheter is delivered through a bronchoscope by a single operator

Bronchial Rheoplasty Procedure

  1. Fernandez-Bussy et al. Histopathologic Results Post Bronchial Rheoplasty. ATS 2019, Dallas, TX.
  2. FastStats - Chronic Lower Respiratory Disease. Centers for Disease Control (CDC) / National Center for Health Statistics (NCHS) 2017; https://www.cdc.gov/nchs/fastats/copd.htm
  3. Criner, G. Chronic Bronchitis: The Case for an Unmet Medical Need. ERS 2017, Milan, Italy
  4. Health at a Glance: Europe (2012 and 2014 reports) http://www.oecd-ilibrary.org/social-issues-migration-health/health-at-a-glance-europe-2012_9789264183896-en
  5. Cerveri, et al, Variations in the prevalence across countries of Chronic Bronchitis and smoking habits in young adults; Eur Respir J 2001; 18: 85–92
  6. Kim et al. The Chronic Bronchitic Phenotype of COPD: An analysis of the COPD Gene Study CHEST 2011; 140(3):626–633
  7. Global Strategy for the Diagnosis, Management and Prevention of COPD, Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2017. Available from: https://goldcopd.org.
  8. A. Valipour, et al. Bronchial Rheoplasty For Treatment of Chronic Bronchitis: 12 Month Results from a Multi-Center Study. Am J Respir Crit Care Med 2020; Vol. 202 Number 5.