Graether collar button cannula 23 gauge angled 45°" 10.0mm from bend to tip 0.25mm dual ports," r

Angled forty-five degree design improves access during difficult venous cannulation procedures.
Dual port configuration allows simultaneous fluid administration and blood sampling capabilities.
Ten millimeter distance from bend to tip ensures precise vessel entry.
Twenty-three gauge size minimizes patient discomfort while maintaining adequate flow rates.
Collar button mechanism secures catheter firmly to prevent accidental dislodgement risks.
Sterile packaging maintains integrity for safe operating room and clinic use.

Brand: surgivalley

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SKU: 016040070

Categories: Cannulas, Infusion Handles, Irrigating & Aspirating Handpieces

Tags: Cannulas

Graether Collar Button Cannula – 23 Gauge, Angled 45°

The Graether collar button cannula is a precision ophthalmic instrument designed for controlled fluid and viscoelastic delivery during anterior segment surgery. Its 23-gauge shaft features a 45-degree angled tip with a 10.0 mm bend-to-tip length, allowing surgeons to reach the anterior chamber atraumatically through a small incision. Dual ports provide balanced outflow and reduce the risk of inadvertent tissue damage. The collar button design helps maintain incision architecture and minimizes leakage. Ideal for hospitals, ambulatory surgery centers, and clinics performing cataract and other anterior segment procedures, this cannula supports efficient, predictable surgical workflows.

Delivery of viscoelastic agents during cataract surgery
Controlled irrigation and aspiration in the anterior chamber
Maintaining incision integrity in small-incision procedures
Facilitating atraumatic manipulation near the corneal endothelium

Specifications

Inspect cannula before each use for damage or blockage.
Clean and sterilize according to facility protocols and manufacturer instructions.
Store in a protected environment to prevent tip deformation.