Scaler Ball Number B-2/3 with Handle Number 2 - Hu-Friedy - [SB2/3] - Delynov

What is the Hu-Friedy Castroviejo #5024 needle holder?

The Castroviejo #5024 needle holder from the Hu-Friedy brand is a high-end microsurgery instrument, specifically designed for demanding oral surgery practitioners. This model is distinguished by its straight structure and a total length of 18 cm, offering increased reach for difficult-to-access areas. Its particularity lies in the integration of tungsten carbide jaws, a material recognized for its extreme hardness, allowing for a firm and secure grip of the needle without risk of slipping or untimely rotation. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument combines the finesse necessary for delicate sutures with the robustness required for intensive clinical use in dental practices or hospital environments.

What are the clinical indications for this instrument?

This Castroviejo needle holder is primarily indicated for periodontal plastic surgery, implant placement, and bone reconstruction surgeries. Due to its precision, it is the preferred tool for performing fine sutures, particularly during flap closure, membrane fixation, or connective tissue graft suturing. Its straight shape is particularly suited to the anterior and premolar sectors, as well as approaches requiring direct transmission of manual force. Dentists and implantologists use this Hu-Friedy instrument to ensure precise coaptation of wound edges, an essential factor for optimal primary intention healing and the reduction of post-operative complications.

What are the technical characteristics of the #5024 needle holder?

Technically, this Hu-Friedy needle holder has a length of 18 cm, placing it among the long models in the Castroviejo range, facilitating work under direct vision or optical aids. It features a smooth locking and unlocking mechanism, allowing the practitioner to maintain constant tension on the needle without excessive manual fatigue. The tungsten carbide inserts in the jaws ensure superior longevity for the instrument by resisting premature wear caused by friction from steel needles. Its ergonomic design allows for easy rotation between the fingers, offering great freedom of movement to orient the needle according to the angle of incidence required by the patient's anatomy.

What are the contraindications for the use of this device?

According to information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no specific medical contraindications related to the use of this instrument, other than those common to all surgical instrumentation. However, its use is strictly reserved for qualified healthcare professionals trained in microsurgical suture techniques. The instrument must not be used for tasks other than those intended, such as manipulating very large gauge threads or metal wires that could damage the tungsten carbide jaws. It is imperative to check the integrity of the device before each procedure and to respect sterilization protocols to avoid any risk of cross-contamination.

What are the maintenance precautions for this non-absorbable needle holder?

Although the term 'resorption' applies to sutures, the durability of this Hu-Friedy instrument depends on rigorous maintenance precautions. As a reusable invasive device, it must undergo a full cycle of pre-disinfection, cleaning, and autoclave sterilization after each use. It is advisable to use neutral pH cleaning solutions to preserve the properties of the tungsten carbide. Particular attention must be paid to the hinge mechanism and the spring to ensure smooth handling. Storage must be in a dry and clean environment. Compliance with the instructions for use provided by Hu-Friedy is essential to maintain the technical performance and safety of the device over the long term.

Who is the manufacturer and what standards are respected?

The Castroviejo #5024 needle holder is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, USA, a globally recognized manufacturer in the dental instrumentation sector. This medical device is classified as Class I according to current regulations. Although specific CE marking is not detailed in the source data, the product meets the quality and safety requirements imposed on medical devices of this class. As a Class I product, it is subject to rigorous manufacturing controls. Healthcare professionals must imperatively read the instructions for use carefully before any implementation to guarantee use in accordance with clinical standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.