All-in-One System for Treating Varicose Veins

A next-generation all-in-one system for treating varicose veins includes a precision-controlled surgical pump to provide consistent delivery of an anesthetic solution.

This improved version of the Trivex System also provides better visualization for accurate targeting and removal of diseased veins. The minimally invasive Trivex procedure uses a technique called transilluminated powered phlebectomy. Transillumination, much like a flashlight placed under the skin, allows a surgeon to see, accurately target, and remove varicose veins, then visually confirm the extraction. Traditional varicose vein surgery is considered a ‘blind procedure,” meaning surgeons cannot see the vein or confirm removal.

The improvements are based on clinical feedback from surgeons, according to Smith & Nephew (Andover, MA, USA), which is marketing Trivex. The new features include user-friendly ergonomic foot switches and hand controls, together with lightweight materials.

"Traditional varicose vein removal procedures were painful for patients and arduous for surgeons. As a result, patients delayed treatment and a limited number of surgeons offered the surgery,” noted Gregory Spitz, M.D., Rush-Copley Medical Center (Aurora, IL, USA), inventor of the Trivex System developed with Smith & Nephew.





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