O'Brien Pliers 0.020 inch - Hu-Friedy - 678-311

What is the O'Brien 0.020 inch plier - Hu-Friedy - 678-311?

The O'Brien 0.020 inch plier, referenced under code 678-311 by the manufacturer Hu-Friedy, is a specialized manual instrument intended for orthodontic and oral surgery practitioners. This o brien plier is distinguished by its robust design and fine execution, adapted for working on small-diameter metal alloys. It is part of the high-quality instrument range developed by Hu-Friedy Mfg. Co., LLC to meet clinical precision requirements. Its structure allows for a stable grip and controlled force transmission to modify archwire geometry without altering the material's mechanical properties.

What are the clinical indications for this instrument?

In clinical practice, the o brien orthodontics plier is primarily indicated for creating loops and bends on small-gauge wires, not exceeding 0.020 inch (0.51 mm). It is used during orthodontic finishing stages or for placing retention devices requiring precise intra-oral adjustments. This fine wire loop plier allows the dental surgeon or orthodontist to create omegas, closing loops, or specific deviations on the archwire. Its use is strictly reserved for qualified healthcare professionals operating within the framework of dental, orthodontic, or maxillofacial surgery care.

What are the technical characteristics of the O'Brien plier?

The Hu-Friedy O'Brien plier features technical characteristics optimized for handling fine wires. Its working part is calibrated to accept wires up to a diameter of 0.020 inch. Although often associated with the category of three-jaw loop pliers due to its bending function, this specific 678-311 model offers brand-specific ergonomics to ensure maximum visibility during the technical procedure. Manufacturing is based on Hu-Friedy Mfg. Co., LLC standards, ensuring resistance to repeated autoclave sterilization cycles. The jaw adjustment is designed to prevent any wire slippage during the application of bending pressure.

What are the contraindications for the use of this device?

According to data from the manufacturer Hu-Friedy, the use of this instrument is subject to compliance with the indications and contraindications mentioned in the technical documentation. It is contraindicated to use this plier to manipulate wires whose diameter exceeds 0.020 inch, at the risk of damaging the jaws or causing wire breakage. Furthermore, the instrument must not be used for cutting tasks or for handling heavy prosthetic components not intended in its initial use. Failure to follow cleaning and sterilization protocols also constitutes a contraindication to its use in a clinical setting to avoid any risk of cross-contamination.

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

As a reusable stainless steel surgical instrument, the o brien plier requires a rigorous maintenance protocol. After each use, it must be cleaned, decontaminated, and sterilized in accordance with Hu-Friedy instructions and current hygiene standards. It is imperative to check the integrity of the jaws and the absence of corrosion before any new intervention. Storage must be in a dry environment to preserve the metal quality. Although this instrument is not a resorbable implantable device, its longevity depends directly on compliance with the maintenance cycles recommended by the manufacturer for Class I devices.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-Friedy Mfg. Co., LLC, headquartered at 3232 N. Rockwell St. Chicago, Il 60618 USA. The O'Brien plier is classified as a Class I medical device. Although specific CE marking is not detailed in the provided sources, Hu-Friedy is a globally recognized manufacturer for its compliance with rigorous quality standards in the production of dental instruments. Healthcare professionals must imperatively read the instructions for use and warnings provided by the manufacturer carefully before any clinical manipulation to ensure patient safety and treatment efficacy.

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