Needle holder Castroviejo round tungsten carbide curved 18cm - Hu-Friedy - Delynov

What is the Hu-Friedy round Castroviejo needle holder?

The Castroviejo needle holder from the Hu-Friedy brand is a high-end micro-surgery instrument designed for demanding practitioners. This model is distinguished by its round handle which allows for fluid and precise rotation between the fingers, thus facilitating the surgical gesture. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument integrates tungsten carbide inserts in the jaws, a technical feature that ensures increased longevity and optimal stability of the needle during suturing. Its specific configuration is designed to meet the needs of modern oral surgery where finesse of manipulation is essential for soft tissue management.

What are the clinical indications for this needle holder?

This oral surgery needle holder is specifically indicated for procedures requiring high precision, such as periodontal plastic surgery, connective tissue grafts, or sutures after implant placement. Thanks to its curved shape and its length of 18cm, it allows easy access to difficult surgical sites, particularly in posterior sectors. It is ideal for handling small diameter suture threads, thus allowing precise coaptation of the wound edges. Its use is strictly reserved for healthcare professionals trained in micro-suture techniques, thereby guaranteeing optimal safety for the patient during tissue closure phases.

What are the technical characteristics of this instrument?

The Hu-Friedy Castroviejo needle holder presents rigorous technical specifications. Its total length is 18cm, offering a lever arm and reach adapted to deep intra-oral interventions. The jaws are equipped with tungsten carbide inserts, a material recognized for its extreme hardness, preventing involuntary slipping or rotation of the needle. The curvature of the jaws is a major asset for bypassing anatomical obstacles and improving the field of vision. The locking and unlocking mechanism is designed to be operated with minimal pressure, reducing the surgeon's muscle fatigue during prolonged operative sessions.

What are the contraindications for the use of this device?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is reserved exclusively for qualified healthcare professionals. There are no specific medical contraindications listed other than those related to misuse or an application not in accordance with the intended use in oral surgery. It is imperative to read the instructions carefully before use to become aware of all warnings. The instrument must not be used to handle needles of a calibre disproportionate to the fineness of its jaws, at the risk of damaging the tungsten carbide inserts or compromising the precision of the closure mechanism.

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

As a reusable metallic surgical instrument of Class I, this needle holder requires a rigorous sterilization and cleaning protocol after each intervention. Although the instrument itself is not subject to resorption, the maintenance of its mechanical properties depends on compliance with the decontamination cycles recommended by Hu-Friedy. It is advisable to regularly check the condition of the tungsten carbide jaws and the alignment of the tips. Appropriate lubrication of the joints may be necessary to maintain the flexibility of the Castroviejo locking mechanism. Any trace of corrosion or deformation must lead to the immediate removal of the instrument from the clinical circuit to guarantee the safety of care.

Who is the manufacturer and what standards are respected?

This medical device is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. The product is classified as a Class I medical device according to current regulations. Hu-Friedy is a manufacturer recognized worldwide for the quality of its dental and surgical instrumentation. Compliance with manufacturing standards guarantees practitioners a reliable tool that meets safety requirements. It is reminded that the use of this Castroviejo needle holder must be in strict accordance with the manufacturer's indications and warnings, and that the instructions for use must be consulted systematically before any first use in the practice.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.