Gracey Curette n°5/6 handle n°6 MF oral/labial - Hu-Friedy - Delynov

What is the #E2 excavator #6 handle (12-9-15) - Hu-Friedy?

The Hu-Friedy #E2 excavator #6 handle is a manual diagnostic and treatment instrument used in dental surgery and conservative dentistry. Manufactured by Hu-Friedy Mfg. Co., LLC, this device consists of a specific working part identified by technical reference 12-9-15 and an ergonomic #6 type handle. This instrument is designed to provide a stable grip during curettage interventions. As a caries excavator, it allows the practitioner to intervene with precision on dental tissues. This device belongs to the INSTRU category and is classified as a Class I medical device according to current regulations, guaranteeing its compliance for professional use in dental practices or hospital environments.

What are the clinical indications for this instrument?

The clinical indications for the Hu-Friedy #E2 excavator primarily concern the removal of carious dentin. In conservative surgery, this instrument is indicated for the removal of dentinal tissues softened by the carious process, thus allowing for the preparation of the cavity before filling. Its design allows access to areas of the tooth where the use of rotary instruments could be too aggressive or risky, particularly near the pulp chamber. The intended use, as defined by the manufacturer Hu-Friedy, is strictly reserved for qualified healthcare professionals. It is essential for alveolar curettage or cleaning cavity walls to ensure a healthy base for definitive restorative materials.

What are the technical characteristics of this excavator?

The #E2 excavator is distinguished by its technical configuration referenced under code 12-9-15. This nomenclature specific to Hu-Friedy instruments defines the angles and dimensions of the working part to optimize cutting efficiency during debris removal. The #6 handle is a large-diameter handle, designed to reduce muscle fatigue for the practitioner during prolonged procedures by offering a better grip. Although the exact composition is not specified in the source data, manufacturing by Hu-Friedy Mfg. Co., LLC ensures a design quality that meets the requirements for Class I devices. The instrument is delivered non-sterile and must be processed according to standard sterilization protocols before each intervention.

What are the contraindications for the use of this excavator?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, specific contraindications are not detailed beyond general warnings. However, the use of this caries excavator is strictly reserved for duly trained healthcare professionals. The instrument must not be used for functions other than those intended by its initial destination, such as lifting bone structures or applying excessive torsional forces that could damage the working part or injure the patient. Reference should systematically be made to the attached instructions for use to check for the absence of contraindications related to the patient's clinical state or specific oral surgery protocols.

What are the precautions for use and maintenance?

Like any Class I instrument manufactured by Hu-Friedy, the #E2 excavator requires rigorous precautions. Before any use, the practitioner must carefully read the instructions. Being a reusable instrument, it must undergo a complete cycle of cleaning, disinfection, and sterilization between each patient to prevent risks of cross-contamination. It is imperative to check the integrity of the working part (ref. 12-9-15) before the clinical act: a blunt cutting edge or a bent shank could compromise the efficiency of the caries excision. Storage must be in a dry and clean environment. Handling must be carried out with care to preserve the geometric characteristics of the instrument defined by Hu-Friedy.

Who is the manufacturer and what standards are respected?

The #E2 excavator is manufactured by Hu-Friedy Mfg. Co., LLC, headquartered at 3232 N. Rockwell St. Chicago, Il 60618 USA. This manufacturer is globally recognized for the quality of its dental instrumentation. The product is listed as a Class I medical device. This classification implies that the instrument meets the essential safety and performance requirements defined for this category of devices. Although CE marking is not explicitly specified in the source data, compliance with Hu-Friedy manufacturing standards ensures traceability and industrial rigor consistent with the expectations of healthcare professionals. Any use must be preceded by a careful reading of the accompanying instructions.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.