Method of providing for the minimization of extravasation during arthroscopic surgery

摘要

The devices and methods shown provide for the minimization of extravazation during arthroscopic surgery. The extravazation minimization device allows a surgeon to drain excess fluids from the soft tissue surrounding the surgical field while also providing a stable surgical portal for arthroscopic surgical instruments.

主权项

1. A device for minimizing extravasation comprising:
a cannula characterized by a distal end and proximal end having a central lumen sized and dimensioned to be removably disposed over an arthroscopic instrument; a plurality of longitudinal grooves disposed over the exterior of the cannula; a strip of wicking material disposed within the grooves; and an adapter disposed on the proximal end of the cannula in fluid communication with the strips of wicking material; wherein the wicking material permits excess fluid to be removed from tissue surrounding a surgical site.