Novartis AG
Illuminated infusion cannula

Abstract:

A method and system provide a surgical infusion device including a cannula and an optical fiber coupled with the cannula. The cannula has a channel therethrough and an outside diameter. The channel has an inside diameter that is smaller than the outside diameter. The optical fiber is coupled with the cannula. At least a portion of the optical fiber coupled with the cannula has a diameter of not more than one half the inside diameter.