Study of CryoSpray Ablation(TM)to Determine Treatment Effect, Depth of Injury, and Side Effects in the Esophagus.
Conditions
- Barrett's Esophagus
- Esophageal Cancer
Interventions
- DEVICE: Cryo Spray Ablation
- DEVICE: Cryo Spray Ablation
Sponsor
CSA Medical, Inc.
Collaborators