Coldplay Cryoablation of Dysplastic Squamous Tissue in Patients With Esophageal Squamous Cell Dysplasia

Positioned within the esophagus at the target location, the Balloon is simultaneously inflated and cooled with nitrous oxide. The nitrous oxide cools the inner Balloon surface. The Balloon remains stationary during the delivery of the nitrous oxide for the Cryoablation of Dysplastic Squamous Tissue in Patients with Esophageal Squamous Cell Dysplasia