Needle holder Castroviejo HFC Number 5020 tungsten carbide straight 14cm - Hu-Friedy - Delynov

What is the Castroviejo HFC #5020 needle holder?

The Castroviejo HFC #5020 needle holder from the brand Hu-Friedy is a high-end microsurgery instrument designed for precision interventions. This straight model measures 14cm and is distinguished by the integration of tungsten carbide (HFC) inserts in its jaws. This specific composition ensures superior hardness and increased resistance to wear compared to standard steel. Its fine structure and delicate locking mechanism allow dental surgeons to manipulate small-calibre needles with great stability, thus facilitating the performance of meticulous sutures in periodontal or implant environments.

What are the clinical indications for this Hu-Friedy instrument?

This straight Castroviejo needle holder is primarily indicated for oral microsurgery procedures where visibility and space are limited. It is particularly used in periodontal plastic surgery for suturing delicate flaps, in implantology during the closure of extraction sites or bone grafts, and in minimally invasive endodontic surgery. Its straight design promotes direct access and precise axial manipulation, which is crucial for the exact positioning of stitches. The use of this instrument manufactured by Hu-Friedy is strictly reserved for qualified healthcare professionals, in accordance with the manufacturer's recommendations.

What are the technical characteristics of this device?

The Castroviejo HFC #5020 needle holder has a total length of 14cm, offering an optimal balance between control and reach. The major technical feature lies in its reinforced tungsten carbide jaws, identifiable by the HFC mention. These inserts allow for a firm grip on the needle without the risk of slipping or unintended rotation during passage through the tissues. The spring locking mechanism is calibrated to provide constant tension, allowing the needle to be held in place without excessive hand effort, which reduces practitioner fatigue during prolonged surgeries.

What are the contraindications for the use of this needle holder?

According to the information provided by Hu-Friedy Mfg. Co., LLC, the use of this instrument is exclusively reserved for trained healthcare professionals. There are no specific clinical contraindications listed other than inappropriate use for which the instrument is not designed, such as the manipulation of very large calibre needles that could damage the fine tungsten carbide jaws. It is imperative to read the instructions carefully before use to comply with sterilization and maintenance protocols, thus ensuring patient safety and the longevity of the Class I instrument.

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

As it is a reusable metal surgical instrument and not a resorbable device, precautions mainly concern the decontamination and sterilization cycle. After each intervention, the needle holder must be cleaned with appropriate enzymatic solutions to remove any organic residue. Particular attention must be paid to the locking mechanism and the tungsten carbide jaws. Although tungsten carbide is extremely durable, rigorous maintenance and regular lubrication of the joints are necessary to maintain the smoothness of the spring. Compliance with the instructions from Hu-friedy 3232 N. Rockwell St. Chicago, Il 60618 USA is essential to preserve the mechanical properties of the instrument.

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 the regulations in force. As a globally recognized manufacturer in the dental sector, Hu-Friedy guarantees that this instrument meets quality and safety requirements for professional clinical use. Practitioners should refer to the official markings and the instructions for use provided by Delynov to confirm compliance with European standards applicable at the time of purchase.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.