This tri‑port sub‑Tenon cannula delivers even anesthetic distribution into the posterior sub‑Tenon space during ophthalmic anesthesia. The 19 gauge curved shaft with tri‑port tip and 25mm working length aligns with scleral anatomy while the multiple ports ensure diffuse anesthetic spread without high‑pressure jetting. Sterile single‑use delivery provides consistent anesthetic coverage case‑to‑case.
Features & Benefits
- 19ga curved shaft aligns with scleral curvature
- Tri‑port geometry distributes anesthetic uniformly
- 25mm working length enables consistent posterior reach
- Sterile single‑use format ensures predictable anesthetic delivery
Legacy Item Number: CA9920