Ritleng Lacrimal Cannula

The Ritleng Lacrimal Cannula is a highly specialized ophthalmic surgical instrument used in dacryocystorhinostomy (DCR) and lacrimal duct intubation procedures. It is primarily designed to facilitate the safe and accurate placement of silicone stents within the nasolacrimal drainage system, making it an essential tool in the treatment of lacrimal duct obstruction.

This instrument plays a crucial role in restoring proper tear drainage in patients suffering from congenital or acquired nasolacrimal duct blockages. The Ritleng system allows surgeons to pass a guide probe through the canaliculi and nasolacrimal duct, enabling controlled and atraumatic intubation. Its precision design ensures smooth navigation through delicate lacrimal anatomy while minimizing tissue trauma.

Manufactured from premium surgical-grade stainless steel, the Ritleng Lacrimal Cannula offers excellent durability, corrosion resistance, and long-term clinical reliability. It is engineered to withstand repeated sterilization cycles while maintaining structural integrity and performance accuracy, making it suitable for use in hospitals, ophthalmic centers, and specialized oculoplastic surgery units.

The cannula features a finely engineered tip that allows gentle passage through the lacrimal system. Its smooth surface reduces friction during insertion, improving procedural safety and patient comfort. The design ensures accurate placement of intubation materials, which is critical for successful long-term outcomes in lacrimal surgery.

The ergonomic handle provides a secure grip and excellent control, allowing surgeons to perform delicate maneuvers with precision. Its balanced and lightweight construction reduces hand fatigue during complex lacrimal procedures, improving surgical efficiency and accuracy.

The Ritleng Lacrimal Cannula is widely used in DCR intubation, nasolacrimal duct obstruction treatment, silicone stent placement, pediatric lacrimal surgery, and oculoplastic reconstructive procedures. It is considered an essential component of modern lacrimal surgery systems.

A satin anti-glare finish minimizes reflections from operating room lighting, improving visualization of fine anatomical structures during surgery. The smooth stainless-steel surface also allows easy cleaning and sterilization, ensuring compliance with strict infection-control standards.

As a reusable surgical instrument, the Ritleng Lacrimal Cannula provides long-term value and consistent performance for healthcare facilities. Its durable construction ensures reliable function across multiple procedures while maintaining high surgical precision.

For ophthalmic and oculoplastic surgeons, the Ritleng Lacrimal Cannula remains a critical instrument for safe, effective, and precise lacrimal duct intubation procedures.

Key Features

• Designed for lacrimal duct intubation and DCR procedures
• Ideal for silicone stent placement in nasolacrimal obstruction
• Smooth, atraumatic tip for safe insertion
• Manufactured from surgical-grade stainless steel
• Ergonomic handle enhances control and precision
• Lightweight and well-balanced design
• Excellent tactile feedback during insertion
• Corrosion-resistant and highly durable
• Satin anti-glare finish improves visibility
• Fully autoclavable for repeated sterilization
• Reusable and cost-effective surgical instrument
• Suitable for adult and pediatric lacrimal surgery

Product Specifications

Product Contents

Package Includes:

• 1 × Ritleng Lacrimal Cannula

Applications

Ritleng Lacrimal Cannula is commonly used in:

• Dacryocystorhinostomy (DCR) intubation
• Nasolacrimal duct obstruction treatment
• Silicone stent placement procedures
• Pediatric lacrimal surgery
• Oculoplastic reconstructive procedures
• Tear drainage restoration surgery
• Lacrimal system probing and intubation
• Ophthalmic microsurgical procedures

Frequently Asked Questions (FAQs)

1. What is a Ritleng Lacrimal Cannula used for?

It is used for lacrimal duct intubation and placement of silicone stents in nasolacrimal obstruction cases.

2. Is it used in DCR surgery?

Yes, it is commonly used during DCR procedures for silicone tube intubation.

3. What material is it made from?

It is manufactured from premium surgical-grade stainless steel for durability and precision.

4. Can it be sterilized in an autoclave?

Yes, it is fully autoclavable and suitable for repeated sterilization cycles.

5. Is this instrument reusable?

Yes, it is a reusable surgical instrument intended for long-term clinical use.

6. Does it reduce trauma during insertion?

Yes, its smooth atraumatic tip is designed for gentle and safe passage through the lacrimal system.

7. Is it suitable for pediatric patients?

Yes, it is commonly used in pediatric lacrimal intubation procedures.