Extra Fine Grain Diamond Sharpening Card - Hu-Friedy - Delynov

What is the Cleoid-discoid #3/6 handle #6 - Hu-Friedy?

The Cleoid-discoid #3/6 is a manual operative dentistry instrument manufactured by Hu-Friedy Mfg. Co., LLC. This cleoid discoid dental instrument consists of a double-ended shank mounted on a #6 type handle. The cleoid working part, shaped like a pointed spade, is associated with a discoid part, which is circular in shape. This tool is specifically designed for the finishing and modeling phases of restorative materials. As a Class I device, it meets the regulatory requirements for non-invasive reusable surgical instruments. Its robust structure allows for rigorous manipulation during the shaping of filling materials, ensuring optimal morphological integration of the restoration within the dental arch.

What are the clinical indications for this instrument?

This dental carving instrument is primarily indicated for modeling coronal restoration materials, such as amalgams or certain composites. In clinical practice, the cleoid tip is used to carve pits and define the primary grooves of the occlusal surface of premolars and molars. The discoid part is used to smooth surfaces and eliminate material overhangs at the cavity margins. Its use is essential for restoring correct occlusal function and preventing mechanical interference after the placement of the restoration. This Hu-Friedy device is exclusively reserved for use by qualified healthcare professionals in dental surgery and conservative care.

What are the technical characteristics of the handle and ends?

The Cleoid-discoid #3/6 benefits from Hu-Friedy's expertise in manual instrument design. The #6 handle offers a diameter adapted for a stable grip during carving maneuvers that require both strength and precision. The #3 and #6 ends are sized to adapt to the different cavity sizes encountered in conservative dentistry. The double-ended design allows the practitioner to switch quickly from a carving function (cleoid) to a smoothing function (discoid) without changing instruments. The manufacturing quality of Hu-Friedy Mfg. Co., LLC ensures the mechanical resistance necessary to work dense materials before they fully set, while maintaining the integrity of the sharp edges of the working parts.

What are the contraindications for the use of this instrument?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no specific medical contraindications mentioned other than those related to the general use of manual steel instruments. However, the use of this composite or amalgam carving instrument should be avoided on weakened dental structures where excessive pressure could lead to tissue fracture. The instrument must not be used for levering or extraction functions for which it is not designed. As specified in the warnings, use is strictly reserved for trained healthcare professionals, and inappropriate use by unqualified personnel constitutes a major contraindication to patient safety.

What are the maintenance and sterilization precautions?

As a reusable Class I medical device, the Hu-Friedy Cleoid-discoid #3/6 requires a rigorous decontamination and sterilization protocol between each patient. Although composition details are not specified, this type of instrument must be cleaned to remove any composite or amalgam residue before autoclaving. It is imperative to read the instructions for use provided by the manufacturer carefully before any commissioning. Professionals must ensure they regularly inspect the condition of the working ends to detect any signs of wear or corrosion. Proper maintenance not only guarantees the longevity of the instrument but also ensures clinical safety during dental carving procedures.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This product is classified as a Class I medical device, which implies compliance with the safety and performance requirements applicable to this category of devices. Hu-Friedy is a globally recognized manufacturer in the dental sector for the quality of its surgical and examination instruments. Traceability and compliance with regulatory standards are ensured by the company's manufacturing processes. Practitioners using this instrument must comply with local public health directives and the manufacturer's specific instructions to ensure use in accordance with current dental care standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.