![Guell LASIK Irrigation Cannula 25ga, shaft slightly flattened with 6 side ports and 1 front port, angled/vaulted 12mm from bend to tip, 25mm overall length | Hayden Ophthalmic Guell LASIK Irrigation Cannula 25ga, shaft slightly flattened with 6 side ports and 1 front port, angled/vaulted 12mm from bend to tip, 25mm overall length | Hayden Ophthalmic](https://haydenophthalmic.com/wp-content/uploads/2020/11/E7-2481.jpg)
Guell LASIK Irrigation Cannula 25ga, shaft slightly flattened with 6 side ports and 1 front port, angled/vaulted 12mm from bend to tip, 25mm overall length | Hayden Ophthalmic
![McIntyre lacrimal cannula, 23 gauge, straight, dual 0.3mm side port openings, blunt tip, 46.0mm overall length excluding hub | Ambler Surgical McIntyre lacrimal cannula, 23 gauge, straight, dual 0.3mm side port openings, blunt tip, 46.0mm overall length excluding hub | Ambler Surgical](https://amblersurgical.com/media/catalog/product/cache/939e79226fe801c45c5e1c782e1b065f/1/1/1189E.jpg)
McIntyre lacrimal cannula, 23 gauge, straight, dual 0.3mm side port openings, blunt tip, 46.0mm overall length excluding hub | Ambler Surgical
![Microscopic view placement of cannula through side port incision into... | Download Scientific Diagram Microscopic view placement of cannula through side port incision into... | Download Scientific Diagram](https://www.researchgate.net/publication/345231241/figure/fig2/AS:953690974351362@1604389055670/Microscopic-view-placement-of-cannula-through-side-port-incision-into-the-anterior.png)
Microscopic view placement of cannula through side port incision into... | Download Scientific Diagram
Weil lacrimal cannula, 21 gauge, gently curved, 0.4mm side port opening, blunt tip, 34.0mm overall length excluding hub | Ambler Surgical
![Corbin Sub-Tenon's Anesthesia Cannula 23ga, strong curved shaft, .3mm side port, smooth rounded tip, 25mm overall length | Hayden Ophthalmic Corbin Sub-Tenon's Anesthesia Cannula 23ga, strong curved shaft, .3mm side port, smooth rounded tip, 25mm overall length | Hayden Ophthalmic](https://haydenophthalmic.com/wp-content/uploads/2021/12/E7-2105-Fukasaku-Anesthesia-Cannula-24ga-gently-curved-shaft-smooth-blunt-tip-22mm-overall-length-300x300.jpg)