Needle holder mayo-hegar num 5044 tungsten carbide 18cm - hu-friedy - delynov

What is the Hu-Friedy Mayo-Hegar needle holder #5044?

The Mayo-Hegar #5044 needle holder is a high-precision surgical instrument manufactured by Hu-Friedy Mfg. Co., LLC. This device is distinguished by its robust 18cm structure, specifically designed to meet the requirements of dental surgeons and implantologists. It incorporates tungsten carbide inserts in the jaws, a material recognized for its extreme hardness and wear resistance, allowing for increased longevity compared to standard models. Its design allows for a firm and stable grip of suture needles, reducing the risk of slipping or unintended rotation during critical phases of tissue closure in the oral environment.

What are the clinical indications for this needle holder?

This mayo-hegar needle holder is indicated for a wide range of procedures in oral and maxillofacial surgery. It is particularly used during pre-implant surgeries, complex extractions, or periodontal surgeries requiring precise flap suturing. Its 18cm length offers leverage and reach suitable for both posterior and anterior sectors. As a medical device reserved for healthcare professionals, it facilitates the creation of secure surgical knots and the guidance of the needle through tissues of varying densities, thus ensuring optimal coaptation of wound edges to promote primary intention healing.

What are the technical characteristics of the tungsten carbide needle holder?

The Hu-Friedy tungsten carbide needle holder features rigorous technical characteristics for clinical practice. Its total length is 18cm, offering an ideal balance between manual control and visibility of the operative field. The major technical element lies in its jaws reinforced with tungsten carbide plates. This material provides a textured contact surface that grips the needle steel without crushing it, while limiting instrument dulling over the long term. The ratchet locking mechanism allows for constant pressure to be maintained on the needle without continuous manual effort, thus freeing the practitioner's attention for the suturing gesture itself.

What are the contraindications for the use of this instrument?

In accordance with the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is exclusively reserved for qualified healthcare professionals. Specific contraindications do not mention restrictions related to systemic pathologies, but the use of the device must be avoided outside of its intended use, namely the manipulation of surgical suture needles. It is imperative not to use this needle holder to handle metallic wires or rigid structures that could damage the tungsten carbide inserts. The practitioner must consult the instructions for use before any manipulation to ensure the compliance of the operative gesture.

What are the maintenance precautions for this non-resorbable device?

Although the term resorption applies to sutures, the durability of this steel and tungsten carbide instrument depends on strict maintenance precautions. As a Class I instrument, it must undergo a complete cycle of cleaning, disinfection, and sterilization between each patient. It is recommended to use neutral pH cleaning solutions to preserve the integrity of the tungsten carbide inserts. Thorough rinsing and complete drying are essential before autoclaving to prevent any form of corrosion. Regular inspection of the jaws and ratchet is advised to ensure that the clamping force remains compliant with the safety standards required during surgical interventions.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This needle holder is classified as a Class I medical device according to current regulations. Hu-Friedy is a recognized manufacturer in the dental sector for the quality of its steels and the precision of its surgical instruments. Compliance with rigorous manufacturing protocols guarantees practitioners a reliable tool that meets safety requirements for invasive care. Users are invited to carefully read the instructions for use attached by the manufacturer to comply with all warnings and maintenance procedures recommended by the brand.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.