McIntyre Anterior Chamber Cannula

Specialized Ophthalmic Fluid Management The Surgiportal McIntyre Anterior Chamber Cannula is a fundamental tool for cataract surgery and other intraocular procedures. Engineered for precision, it allows surgeons to maintain the depth of the anterior chamber, wash out viscoelastic substances, or irrigate the surgical field. The McIntyre profile is characterized by its subtle curve and flattened tip, providing an optimal angle for navigating the corneal incision and reaching various quadrants of the chamber without stressing the wound. Atraumatic Design for Patient Safety Intraocular surgery leaves no room for error. Our cannula is designed with: Highly Polished Blunt Tips: Every tip is meticulously finished to be perfectly smooth and burr-free, preventing accidental trauma to the corneal endothelium, iris, or lens capsule. Side-Port Configuration: Many models feature a side-opening port to provide a gentle, diffused irrigation flow rather than a direct, high-pressure jet, protecting delicate internal structures. Slim-Wall Gauge: The thin-walled stainless steel construction ensures maximum fluid flow through a minimal outer diameter, allowing for efficient irrigation through micro-incisions. Ergonomic & Reliable Connectivity Surgiportal understands the importance of stability in microsurgery. This cannula features a standard Luer-lock hub , ensuring a leak-proof and secure connection to standard syringes or automated irrigation/aspiration (I/A) systems. The hub is ergonomically shaped to provide a steady finger rest, giving the surgeon pinpoint control over the tip position during high-stakes maneuvers. Premium OR-Grade Construction Crafted from high-quality surgical-grade stainless steel , the McIntyre cannula is resistant to corrosion and chemical buildup. While ophthalmic cannulas are frequently used as high-quality single-use items to ensure absolute sterility, our OR-grade stainless steel versions are designed for those who require the durability and precision of reusable instruments. They are fully autoclavable and engineered to maintain their lumen clarity and tip smoothness over time. Features & Benefits Flattened Blunt Tip: Provides atraumatic entry and safe intraocular manipulation. Precision Curve: Optimized for easy access through corneal or limbal incisions. High-Flow Lumen: Thin-wall design allows for efficient fluid exchange. Universal Luer-Lock Hub: Securely fits all standard surgical syringes and I/A units. Smooth Mirror Finish: Prevents tissue snagging and ensures easy cleaning. Premium Stainless Steel: Durable, rust-resistant, and built for microsurgical precision. Fully Autoclavable: Maintains integrity through repeated sterilization cycles. Technical Specifications Specification Details Brand Surgiportal Instrument Type Ophthalmic Irrigation Cannula Pattern McIntyre Anterior Chamber Material Premium OR-Grade Stainless Steel Hub Type Standard Luer-Lock Tip Style Blunt / Flattened / Angled Application Cataract Surgery / Anterior Segment Procedures Sterilization Fully Autoclavable / Reusable Certification CE Marked / ISO Standard FAQs 1. What gauge sizes are available for the McIntyre cannula? Surgiportal typically offers the McIntyre cannula in common ophthalmic gauges, ranging from 23G to 30G, to accommodate various incision sizes and surgical preferences. 2. Is this cannula suitable for injecting viscoelastics? While primarily designed for irrigation and aspiration of fluids, the smooth lumen can be used for viscoelastic delivery; however, we recommend checking the gauge size to ensure compatibility with the viscosity of the material being used. 3. How do I ensure the lumen remains clear after use? Immediately after the procedure, the cannula should be flushed with sterile water or saline to prevent protein buildup or medication crystallizing inside the lumen. A fine cleaning wire may be used for manual inspection before autoclaving.