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| Item number | Description | Units per box |
|---|---|---|
| 64082 | Barrx™ RFA self-sizing balloon catheter | 1 |
RF ablation balloon catheters
Barrx™ 360 express RFA balloon catheter
<p>The Barrx™ 360 express RFA balloon catheter features a self-adjusting ablation balloon that inflates to the size of the patient’s esophagus.</p>
Features
General characteristics and compatibility
| Part number | 64082 |
|---|---|
| Electrode length | 4 cm |
| Balloon length | 8 cm |
| Device diameter range | 18–31 mm |
| Balloon max pressure | 4 psi |
| Generator compatibility | Barrx™ flex RFA energy generator only |
| Number of ablations | 16 |
| Generator energy setting | 10J/cm2 |
| Guidewire compatibility | Stiff wire, .035"–.039" in diameter |
| Expiration | 6 hours after first inflation, 3-year shelf life |
Ordering information
Related links
* When compared to using the Barrx™ 360 RFA Balloon Catheter and 360 Soft Sizing Balloon.
Barrx™ radiofrequency ablation system Complications also include but are not limited to: tissue damage, thermal injury/burn, infection, dysphagia, neuromuscular stimulation, ulcer, mucosal laceration, bleeding, perforation, stricture, pleural effusion, cardiac arrhythmia, and death.
- Data on file. Comparison of average total operation time reported in BS550 and SURF randomized clinical trials. 2016.
- Phoa KN, van Vilsteren FG, Weusten BL, et al. Radiofrequency ablation vs endoscopic surveillance for patients with Barrett esophagus and low-grade dysplasia: a randomized clinical trial. JAMA.
- Barrx Instructions For Use
- Belghazi K, Pouw RE, Sondermeijer CMT, et al. A single-step sizing and radiofrequency ablation catheter for circumferential ablation of Barrett's esophagus: results of a pilot study. United European Gastroenterol J. 2018;6(7):990-999. doi:10.1177/2050640618768919
- Kahn A, Priyan H, Dierkhising RA, et al. Outcomes of radiofrequency ablation by manual versus self-sizing circumferential balloon catheters for the treatment of dysplastic Barrett's esophagus: a multicenter comparative cohort study. Gastrointest Endosc. 2021;93(4):880-887.e1. doi:10.1016/j.gie.2020.07.056
- Freund S, Probst A, Messmann H. Update on ablative therapy for Barrett-related dysplasia. Best Pract Res Clin Gastroenterol. 2015;29(1):27-38. doi:10.1016/j.bpg.2014.11.003