HALO Products

HALO Technology

Precise Ablation

Barrett's epithelium is approximately 500 µm thick. The HALO^FLEX Energy Generator and the HALO Ablation Catheter electrode array are designed to work in concert to achieve a uniform, superficial depth of ablation between ~500 µm and ~1,000 µm.

Human Esophagus Specimen (H&E Stain)

Predictable Results

The proprietary technology incorporated in the HALO System is designed to maximize clinical outcomes and completely remove the Barrett's epithelium without significant injury to the underlying tissue.

Delivery of ablative energy in less than 1 second allows long or short segments of Barrett's to be treated quickly Consistent application of bipolar energy uniformly removes the esophageal epithelium, reducing potential for buried glands and improving patient tolerability Controlled treatment depth of less than 1,000 µm reduces risk of stricture formation

The geometry of the bipolar electrode array helps to precisely control the depth of ablation to < 1,000 µm

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