

Rainen Air Injection Cannula – 30g
$75.00 Original price was: $75.00.$55.00Current price is: $55.00.
The Rainen Air Injection Cannula – 30g is a must-have ophthalmic tool that ensures precision, safety, and consistency for corneal surgeons performing advanced anterior segment procedures.
Product Description
Rainen Air Injection Cannula – 30g is a highly specialized ophthalmic instrument designed for precise delivery of air during anterior segment and corneal procedures. Its ultrafine 30-gauge tip provides controlled injection with minimal trauma, making it particularly suitable for delicate surgeries such as Descemet’s Stripping Automated Endothelial Keratoplasty (DSAEK), Deep Anterior Lamellar Keratoplasty (DALK), and other corneal transplant techniques. The finely crafted cannula ensures smooth air bubble formation, which aids surgeons in graft manipulation, corneal separation, or stabilization of ocular structures during complex microsurgical interventions. Constructed from high-quality surgical stainless steel, the Rainen cannula is durable, easy to sterilize, and built to maintain precise lumen integrity for consistent performance. This instrument is an essential tool for corneal surgeons who require precision, reliability, and atraumatic functionality in air injection techniques.
Key Features:
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Ultra-fine 30-gauge tip for precise and controlled air delivery
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Smooth, atraumatic insertion minimizing tissue disturbance
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Ideal for DSAEK, DALK, and corneal transplant procedures
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Constructed from premium surgical-grade stainless steel
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Ensures consistent lumen integrity for reliable bubble formation
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Lightweight and ergonomic design for optimal handling
Shipping Policy
At SurgiPortal, we ensure fast, reliable, and secure shipping of surgical instruments worldwide.
Order Processing
All orders are processed within 5–8 working days, with multiple delivery options to suit your needs:
- Standard Shipping: 7–10 business days
- Express Shipping: 4–6 business days
- Priority Delivery: 2–4 business days (available in select regions)
Delivery Partners
We collaborate with trusted global carriers such as DHL, FedEx, and UPS. Additional options include registered airmail and bulk freight solutions for clinics and hospitals.
Packing Standards
Each order is carefully packed using sterile, damage-resistant materials to maintain the highest hygiene and safety standards during transit.
Order Tracking
Upon shipment, customers receive a tracking number to monitor their order in real-time.
Reliable Delivery
Our certified delivery network ensures timely arrival of your surgical supplies in excellent condition.
With SurgiPortal’s professional medical logistics, you can count on efficient delivery and superior service—every step of the way.
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