Gracey curette #7/8 #6 handle

What is the Gracey #7/8 curette #6 handle?

The Gracey #7/8 curette #6 handle, distributed under the brand Hu-Friedy, is a specialized dental instrument for periodontics. This device is distinguished by its specific design intended for the instrumentation of the buccal and lingual surfaces of posterior teeth, primarily premolars and molars. Its structure includes a working part precisely angled to match the root anatomy and a #6 type handle. As a product of the Hu-Friedy brand, this instrument is designed to meet the requirements of clinical interventions in an odontological environment. This device is classified as a Class I instrument according to current regulations, guaranteeing its compliance for professional use in dental practices or hospital settings.

What are the clinical indications?

The clinical indications for this periodontics instrument from the Hu-Friedy brand primarily concern the treatment of periodontal diseases. It is used for subgingival scaling and root planing (curettage planing). More specifically, the 7/8 configuration is indicated for access to the smooth surfaces (buccal and lingual) of the posterior sectors. The practitioner uses this tool to remove embedded tartar and altered cementum tissues to promote epithelial reattachment. The use of this instrument is strictly reserved for qualified healthcare professionals, such as dental surgeons and periodontists, in accordance with the guidelines provided by the manufacturer Hu-friedy located in Chicago, USA.

What are the technical characteristics?

The Gracey #7/8 curette is characterized by a blade with only one sharp edge, angled at a specific degree relative to the instrument's neck. This specificity allows for atraumatic insertion into the periodontal pocket while ensuring optimal cutting efficiency against the root surface. The #6 handle offers a grip adapted to prolonged care sequences in periodontics. Manufactured under the supervision of the manufacturer Hu-friedy, this Class I instrument respects rigorous manufacturing standards. The geometry of the working part is designed to minimize practitioner fatigue while maximizing the transmission of force during the pulling movement necessary for the removal of calcified deposits.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-friedy, specific contraindications are not exhaustively listed beyond standard clinical protocols in periodontology. However, the use of this instrument is formally reserved for healthcare professionals. It must not be used by individuals not trained in root planing techniques, at the risk of causing irreversible damage to soft tissues or the root structure of the tooth. The practitioner must systematically refer to the instructions for use before any intervention. As with any manual instrument, its use may be limited in cases of impossible anatomical access or extreme structural fragility of the tooth concerned.

What are the maintenance and durability precautions?

As a non-resorbable and reusable instrument, the Gracey #7/8 curette from the Hu-Friedy brand requires a strict sterilization and maintenance protocol. Although the exact material is not specified in the source data, this type of Class I instrument must be cleaned, disinfected, and sterilized before each use in accordance with current hygiene standards in dental surgery. It is imperative to check the integrity of the blade and handle before each act. Regular sharpening of the working part is necessary to maintain cutting efficiency, while ensuring not to alter the original cutting angle defined by the manufacturer to guarantee patient safety and the precision of the clinical movement.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is listed as Class I, which corresponds to devices presenting a low degree of risk according to the regulatory classification of medical devices. The manufacturer emphasizes that the use of this instrument is strictly reserved for healthcare professionals. Although CE marking is not explicitly specified in the provided documents, the product is subject to the safety and performance requirements defined by the competent regulatory authorities for its class. Traceability and compliance with the manufacturer's instructions are essential to guarantee therapeutic safety during periodontal care.

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