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A distinctive rhythmic whooshing sound in one or both ears that synchronizes with your heartbeat.


It is often caused by narrowing of the large veins that drain blood from the brain that creates turbulent blood flow you can clearly hear. This is Pulsatile Tinnitus which can be debilitating and significantly impact the quality of life for those who suffer from it.
 

Sonorous Neurovascular developed a new, minimally invasive solution: the BosSTENT™ device, a cerebral venous stent designed to restore normal blood flow and bring lasting relief.
 

NOW ENROLLING a clinical trial in France and Canada (B-SILENT).

Pulsatile Tinnitus

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Enjoy the Silence

Innovative Treatment for Pulsatile Tinnitus

Listen to an example of Pulsatile Tinnitus
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The B-SILENT clinical trial is evaluating a new, minimally invasive treatment for people suffering from pulsatile tinnitus caused by cerebral venous sinus stenosis.
 

This study is evaluating the BosSTENT™ device, a cerebral venous stent intended to reduce or relieve the constant whooshing sounds that can significantly impact quality of life.

 

If you have debilitating pulsatile tinnitus that hasn’t improved with other treatments, this trial may be an option for you.

Additional information, support groups and research

Pulsatile Tinnitus Foundation
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Sonorous Team

CEO

Joel M. Harris

VP Research and Development

Jake Le

VP Clinical Development

James D. Nonato

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Contact

1 Spectrum Pointe Dr. Ste. 150

Lake Forest, CA 92630

HQ: +1 (888) 830 1445

Office: +1 (949) 810 0055

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This website is for informational and educational purposes only. It is not a substitute for professional

medical advice, diagnosis, or treatment. Always consult your doctor or qualified healthcare professional

regarding any medical condition or before making health-related decisions.​

 

BosSTENT™ is a trademark of Sonorous NV, Inc. Sonorous Neurovascular and the Sonorous logo are trademarks or registered trademarks of Sonorous NV, Inc.

Sonorous NV, Inc.

Headquarters: Lake Forest, California, USA © 2026 Sonorous NV, Inc. All rights reserved.​

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