Barbed endodontic surgery handle number 41 universal medium - Hu-Friedy - Delynov

What is the Hu-Friedy #232 TruBal angle former?

The #232 TruBal angle former, referenced as M. #9 by the manufacturer Hu-Friedy, is a specific manual instrument used in restorative dentistry. It belongs to the category of cavity preparation instruments, designed for finishing wall work. Its structure is optimized to allow precise access to the angular areas of the preparation, ensuring sharpness of edges and internal angles. As a product designed by Hu-Friedy Mfg. Co., LLC, this tool benefits from the expertise of a recognized manufacturer in the field of surgical and dental instrumentation. It is classified as a Class I medical device, meeting basic safety requirements for non-invasive or reusable instruments after sterilization.

What are the clinical indications for this instrument?

The primary use of this dental angle former is in the cavity preparation phases prior to filling. It is indicated for accentuating dihedral and trihedral angles, as well as for regularizing enamel and dentin walls. In conservative surgery, its role is decisive for creating adequate resistance and retention forms. This cavity instrument is particularly useful when performing complex cavities where the precision of internal angles determines the longevity of the final restoration. It allows for the elimination of unsupported enamel prisms and the perfection of the cavity floor, thus guaranteeing an optimal interface between the tooth and the restorative material chosen by the practitioner.

What are the technical characteristics of the #232 angle former?

The #232 TruBal angle former is distinguished by its design focused on rigidity and cutting precision. Although detailed material specifications are not explicitly listed, Hu-Friedy manufacturing standards involve the use of corrosion-resistant alloys suitable for repeated autoclave sterilization cycles. The geometry of the working part is specifically beveled to allow efficient scraping of hard tissues. Its M. #9 numbering allows for rapid identification within the technical tray. As a Class I device, it is designed for ergonomic handling allowing high tactile control, essential during delicate finishing maneuvers inside the tooth structure.

What are the contraindications for the use of this device?

According to information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no documented specific medical contraindications other than those common to the use of manual instrumentation in dental surgery. The use of this instrument is strictly reserved for qualified healthcare professionals. It is imperative not to use the instrument on structures for which it was not designed, in order to avoid any risk of fracture of the working part or iatrogenic damage. Practitioners must refer to the instructions for use to check for any particular warnings related to the patient's clinical condition or specific disinfection protocols.

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

As the #232 angle former is a reusable and non-resorbable metallic instrument, it requires a rigorous decontamination and sterilization protocol after each intervention. Although composition details are not provided, standard maintenance for Hu-Friedy instruments includes pre-sterilization cleaning to remove organic debris, followed by moist heat sterilization. It is recommended to regularly inspect the sharpness of the angle former's cutting edges to maintain its effectiveness during cavity preparation. A blunt instrument could require excessive pressure, compromising the precision of the surgical movement and patient comfort during care.

Who is the manufacturer and what standards are respected?

The #232 TruBal angle former is manufactured by Hu-Friedy Mfg. Co., LLC, headquartered in Chicago, USA. This medical device is listed under Class I, which corresponds to instruments presenting a low degree of risk according to current regulations. Although CE marking is not specified in the source data, compliance with American and international manufacturing standards is inherent to products of this brand. The manufacturer emphasizes the importance of reading the instructions carefully before any use. As a provider of solutions for dental surgery, Hu-Friedy ensures the traceability of its products intended exclusively for healthcare professionals.

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