Conmed DryDoc Cannula - Dry Doc Cannula with Disposable Obturator, 8" x 75" - C7367

As the name implies, the Dry-Doc® system is designed to keep the doctors dry, but these products also solve the on-going issue of whether to use a smooth or ribbed cannula. The Dry-Doc® cannulas are the FIRST smooth/ribbed cannulas on the market! With a unique, patented design that incorporates a semi-flexible inner tube covered with an accordion-like outer sleeve, the insertion is that of a smooth cannula. After insertion the outer sleeve of the Dry-Doc acts as threads or ribs, gently filling the portal channel, thus preventing inadvertent back-out. In addition, the Dry-Doc cannulas feature a hex cap interface, providing secure interaction between cannula and obturator. These semi-translucent, yet colored cannulas also permit visual monitoring of the tools and knots, while providing optimal fluid control with an innovative click-lock rachet stopcock.