Gracey Curette #13/14 handle #7 blue distal - Hu-Friedy - Delynov

What is the #129/130 excavator with #6 handle?

The #129/130 excavator with #6 handle is a precision manual instrument manufactured by Hu-Friedy Mfg. Co., LLC. This medical device belongs to the category of diagnostic and restorative instruments (INSTRU). It consists of a double working part, referenced #129/130, mounted on a #6 type handle. This instrument is specifically designed for practitioners requiring reliable tools for the treatment of calcified dental tissues. As a Class I device, it meets the basic regulatory requirements for safe use in a dental surgery office. The Hu-Friedy design ensures handling adapted to the repetitive movements of the practitioner during dentinal curettage phases.

What are the clinical indications?

The clinical indications for this Hu-Friedy excavator primarily concern restorative dentistry and endodontics. It is indicated for the manual removal of infected or softened dentin within carious cavities. The instrument also allows for the removal of temporary filling materials, cleaning the pulp chamber, or perfecting the preparation of cavity walls. Its use is strictly reserved for qualified healthcare professionals, such as dental surgeons and oral surgery specialists. The manufacturer Hu-Friedy specifies that the intended use must comply with current standard clinical protocols for the treatment of dental pathologies, thus guaranteeing precise intervention on the hard structures of the tooth.

What are the technical characteristics?

The #129/130 excavator is distinguished by its double working end, allowing for increased versatility during the same treatment session without changing instruments. The #6 handle from Hu-Friedy is designed to provide a stable grip, facilitating control of movement during the removal of decayed tissue. Although the exact composition is not specified in the provided technical documentation, the manufacturing standards of Hu-Friedy Mfg. Co., LLC ensure resistance adapted to the mechanical stresses of manual curettage. This device is classified as Class I according to medical device regulations, which confirms its status as a non-invasive or short-term invasive instrument intended for professional use.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-Friedy, specific contraindications are not listed exhaustively beyond standard warnings. The instrument is exclusively reserved for trained healthcare professionals. This excavator should not be used for tasks diverted from its intended use, such as prying on heavy prostheses or use on robust metallic materials that could damage the sharp tips. Before any intervention, the practitioner must ensure the absence of periodontal or systemic pathologies in the patient that could contraindicate standard manual dental care. Compliance with the instructions for use is imperative to prevent any clinical risk.

How is maintenance performed and what are the precautions?

As it is a reusable Class I instrument, this Hu-Friedy excavator requires a rigorous sterilization and cleaning protocol between each patient. Although resorption details do not apply here as it is not an implant or a suture, precautions for use include systematic visual inspection of the integrity of the #129/130 tips before each act. Any deformation or excessive wear of the working part must lead to the replacement of the tool to guarantee the effectiveness of the curettage. The manufacturer Hu-Friedy recommends carefully reading the manual for specific decontamination instructions to maintain the performance of the instrument over the long term in the demanding environment of the dental office.

Who is the manufacturer and what standards are respected?

The instrument is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. Hu-Friedy is a recognized manufacturer in the global dental instrumentation sector. This product is listed as a Class I medical device. Compliance with manufacturing standards by Hu-Friedy guarantees that the #129/130 excavator meets the safety and performance requirements defined for the medical device market. Regulatory compliance is ensured by the manufacturer for safe use by healthcare professionals. Users are reminded to consult the instructions for use and follow the manufacturer's maintenance recommendations to ensure the continued compliance of the device.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.