Description

The Castroviejo Needle Holder is an essential precision instrument in the field of microsurgery. Originally crafted for ophthalmic procedures, its versatility extends to dental, plastic, cardiovascular, and neurosurgical applications, where delicate and precise suturing is paramount.

Design and Functionality

• Jaw Configuration: Available in both straight and curved forms, the slender jaws of the Castroviejo Needle Holder provide a secure grip with minimal tissue trauma. Options include smooth or finely serrated surfaces, with some models featuring tungsten carbide inserts for enhanced durability.

• Handle Mechanism: The spring-action handle offers ergonomic, pencil-like grip, complemented by a self-locking mechanism for controlled needle handling. The textured surface ensures a firm hold, even in wet conditions, and the ambidextrous design caters to both left- and right-handed users.

Material and Variants

Constructed from high-quality surgical-grade stainless steel, German steel, or titanium, this instrument promises longevity and resilience. It comes in various lengths, typically ranging from 9 cm to 18 cm, and is available in both micro and standard sizes. The different variants, such as the Castroviejo Micro Needle Holder, provide tailored solutions for specific surgical needs.

Recommended Use

The needle holder is ideally suited for fine suture sizes, commonly ranging from 4-0 to 8-0, making it indispensable in surgeries requiring meticulous suturing.

Care and Maintenance

Proper care is crucial for maintaining the functionality of the Castroviejo Needle Holder:

• Cleaning: Thorough cleaning and lubrication are recommended before first sterilization. Post-use, ultrasonic cleaning ensures the removal of delicate residues, followed by rinsing with demineralized water.

• Sterilization: Standard protocols such as autoclaving at 134°C or hot-air sterilization are advised. Instruments with tungsten carbide inserts should avoid cold sterilization methods.

• Inspection: Regular checks for mechanical integrity and alignment are necessary, with immediate disposal of any corroded or damaged instruments.

Professional Use

Supplied non-sterile, this instrument must be sterilized before use and is intended for licensed healthcare professionals trained in surgical techniques. Awareness of material allergies, such as to stainless steel or tungsten carbide, is essential for safe application.

The Castroviejo Needle Holder stands as a testament to precision engineering, offering surgeons the control and reliability needed for successful outcomes in complex surgical environments.