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Advanced Excimer Laser-Based Vascular Therapies

Ra Medical Systems’ advanced excimer laser system is a tool for use in the treatment of vascular disease. We believe our product enhances patients’ quality of life by restoring blood flow in arteries.

DABRA is our minimally-invasive excimer laser and single-use catheter system that is used by physicians as a tool in the endovascular treatment of vascular blockages resulting from lower extremity vascular disease, a form of peripheral artery disease, or PAD, both above- and below-the-knee. DABRA breaks down plaque to its fundamental chemistry, such as proteins, lipids, and other chemical compounds, eliminating blockages by essentially dissolving them.

DABRA has been cleared by the FDA for crossing chronic total occlusions in patients with symptomatic infrainguinal lower extremity vascular disease and has an intended use for ablating a channel in occlusive peripheral vascular disease.

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DABRA Vascular Testimonials

Dr Mahmud

Ehtisham Mahmud

When it comes to total occlusion, normally if you can’t cross with a guidewire, you can’t do it. With DABRA, we were able to stay within the true lumen and recanalize without a wire in front.


UC San Diego Cardiovascular Clinic

Marzia Lugli

Marzia Lugli

It’s very easy, very simple, very trackable, and I did not encounter any problems in the technique. It is really simple and very safe.

MD - Hesperia Hospital Mendona