- A specialized, reusable ophthalmic surgical instrument used primarily to make precise incisions in the cornea or sclera during cataract and iridectomy surgeries
Uses
- Cataract Surgery:
- The primary application is creating sclerocorneal sections to access the anterior chamber of the eye for lens removal in intracapsular cataract procedures
- Iridectomy Procedures:
- It is also used to create necessary sections for iridectomy
- Corneal and Refractive Surgeries:
- Due to its precision, it is suitable for other ophthalmic procedures requiring delicate corneal incisions, such as keratoplasties
- Small Incision Techniques:
- It can be used in modern techniques like phacoemulsification, where small, precise incisions are crucial
Features
- Sharp, Straight Blade:
- The knife features a thin, straight, sharp-pointed blade designed for precision cutting from various angles
- The specific blade dimensions for the #5 model are 2.5mm x 35mm
- High-Quality Construction:
- It is manufactured from premium-grade, German stainless steel, ensuring durability and resistance to corrosion
- Ergonomic Design:
- The instrument has a smooth-surfaced handle, often with a square profile, which enhances grip and helps prevent finger strain during lengthy, delicate procedures
- Reusable and Sterilizable:
- The instrument is designed to be fully sterilizable and reusable for long-term use in surgical settings
- Glare Reduction:
- A fine satin finish is applied to reduce glare under bright surgical lights, improving visibility for the surgeon
Benefits
- Precision and Control:
- The extremely sharp, fine blade and ergonomic handle allow for precise, controlled incisions, which is paramount in delicate eye surgery
- Atraumatic Cutting:
- Its design offers an atraumatic way of cutting through corneal tissue, minimizing damage to surrounding tissues and enhancing patient safety
- Improved Surgical Outcomes:
- By enabling accurate incisions and maximum exposure of the anterior chamber, the knife contributes to surgical efficiency and potentially improved patient recovery and outcomes
- Durability and Cost-Effectiveness:
- Being a high-quality, reusable instrument made of premium stainless steel, it offers long-lasting performance when properly cared for and sterilized, making it a reliable choice for surgical facilities
