Subretinal Cannulas

The Micro Cannula has a 40g (0.10mm diameter) beveled tip. Metal cannula with beveled tip allows easy penetration through the retina for subretinal injection. Slight curve at tip allows great visibility of tip and easier approach angle for entry into subretinal space. Compatible with 25g entry cannulas. 3261 MicroTip Beveled Cannula 25g/40g 25g x 28mm […]

The Nano Cannula features an all-metal, 48g beveled tip for use in subretinal procedures, providing sufficient stiffness and visibility to facilitate entry in the subretinal space or delicate structures. Compatible with 25g entry cannulas. Developed in cooperation with Kazuaki Kadonosono, MD, Yokohama, Japan 3263 Nano Cannula 25g/48g25g x 28mm cannula tapers to 48g tip (0.06mm)

The 38g PolyTip® Cannulas are rigid enough to penetrate the retina, eliminating the need to create a separate retinotomy. These products are ideal for subretinal injection. They can also be used for low volume fluid drainage, such as draining subretinal PFCL. The 2mm green tip allows easy passage through valved entry cannulas and better visibility. […]