Sharpening Stone Arkansas Number 4 Plate - Hu-Friedy - Delynov

What is the Arkansas #4 flat sharpening stone - Hu-Friedy - Delynov?

The Arkansas #4 flat sharpening stone is a device designed by Hu-Friedy for the maintenance of manual instrumentation. This flat arkansas stone features a natural fine-grain structure, ideal for restoring a precise cutting edge to instruments without excessive material removal. It is specifically adapted to the needs of practitioners requiring a smooth and durable finish on their work tools. As a Hu-Friedy brand product, it meets the quality requirements necessary for treating steels used in dental and periodontal surgery.

What are the clinical indications for this device?

The use of this sharpening stone is indicated for the regular maintenance of periodontology and surgery instruments. Its primary application concerns periodontal curette sharpening, allowing for the restoration of the blade of Gracey curettes or universal scalers. A perfectly sharpened instrument is essential for performing periodontal debridement, root planing, and calculus removal procedures with maximum efficiency. It ensures a clean cut of tissues or calcified deposits, thus optimizing the clinical gesture during non-surgical or surgical treatments of the tooth's supporting tissues.

What are the technical characteristics of this sharpening stone?

The Arkansas #4 sharpening stone is characterized by its flat shape and natural mineral composition. Unlike synthetic stones, the flat arkansas stone offers a very fine grit that achieves a 'razor' type edge while polishing the steel surface. Its flat design facilitates the application of precise sharpening techniques, whether by moving the instrument on the stone or the stone on the instrument, depending on the practitioner's preferred method. This device is listed in the category of consumables for the maintenance of Hu-Friedy instrumentation.

What are the contraindications for the use of this product?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no specific medical contraindications related to the use of the stone itself on instrumentation. However, the use of this tool is strictly reserved for healthcare professionals trained in sharpening techniques. Incorrect inclination of the instrument on the flat arkansas stone could alter the blade geometry, making the instrument ineffective or dangerous for soft tissues during subsequent clinical use. The instructions for use should always be consulted to ensure the safety of the process.

What are the maintenance and durability precautions?

To preserve the properties of the Arkansas sharpening stone, it is recommended to follow standard cleaning protocols for maintenance accessories. Although the product is categorized as Class I, its integrity depends on compliance with the Hu-Friedy manufacturer's instructions. The use of a specific lubricating oil may be necessary according to recommendations to prevent clogging of the stone's pores with metallic residues. Rigorous maintenance guarantees the longevity of the natural grain and the consistency of results during periodontal curette sharpening over the long term.

Who is the manufacturer and what standards are met?

This device is manufactured by Hu-Friedy Mfg. Co., LLC, located in Chicago, USA, a recognized manufacturer in the field of dental instrumentation. The Arkansas #4 flat sharpening stone is a Class I medical device. In accordance with regulations, this product is intended exclusively for professional use. Practitioners must imperatively read the instructions and warnings provided by the manufacturer carefully before any use to ensure the compliance of maintenance procedures for their surgical and periodontal equipment.

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