Sapheon Research
The VenaSealâ„¢ Sapheon Closure System was conceived and developed by a world renowned interventional radiologist, Dr. Rodney Raabe, and a highly experienced team of biomedical engineers and chemists.

The VenaSeal System uses an endovascular technique aimed at inducing safe and effective vein closure for patients who suffer from venous reflux disease. VenaSeal was created after years of research, design, development, and clinical trials with leading industry experts and physicians.

Sapheon continues to identify other market opportunities where our proprietary products could improve treatment of medical conditions.