Gracee Curette n°17/18 handle n°7 blue distal - Hu-Friedy - Delynov

What is the excavator #19 reinforced handle #41 Hu-Friedy?

The excavator #19 from the brand Hu-Friedy is a specific manual instrument used in restorative dentistry and conservative surgery. This model is distinguished by its reinforced handle #41, offering a robust configuration for procedures requiring rigorous control. Manufactured by Hu-Friedy Mfg. Co., LLC, this tool is designed to meet the requirements of healthcare professionals. As a Class I medical device, it complies with the rigorous manufacturing standards of the Chicago-based manufacturer. Its structure allows for precise manipulation during the removal of altered dental tissues, thus ensuring optimal cavity preparation before the final restoration phase.

What are the clinical indications for this instrument?

This excavator is primarily indicated for the removal of carious dentin and the cleaning of dental cavities. In clinical practice, it allows the practitioner to manually remove infected or softened tissue without systematically resorting to rotary instrumentation, thus offering better tactile sensation. It is also used for the temporary removal of cements or filling materials during re-interventions. Its use is strictly reserved for qualified healthcare professionals, in accordance with Hu-Friedy manufacturer guidelines. This instrument is essential to ensure the complete elimination of debris before the application of adhesion or filling protocols.

What are the technical characteristics of this excavator?

The excavator #19 is characterized by a specific working part adapted to the anatomy of dental cavities. The reinforced handle #41 is the central technical element of this reference, providing increased rigidity compared to standard handles. This robustness is particularly useful when applying controlled forces for the excision of dense tissues or material residues. Although the exact composition is not specified in the source data, Hu-Friedy manufacturing quality ensures resistance suitable for sterilization cycles and repeated clinical use. It is a non-sterile instrument at purchase, requiring prior treatment according to current protocols.

What are the contraindications for the use of this device?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no specific medical contraindications listed for this instrument, other than those related to the general use of manual instrumentation in the oral environment. However, its use is exclusively reserved for trained healthcare professionals. It is imperative not to use the instrument if it shows signs of degradation or corrosion, in order to guarantee patient safety. Practitioners must systematically refer to the instructions for use and warnings provided by the manufacturer (3232 N. Rockwell St. Chicago, USA) to ensure the compliance of the planned therapeutic act.

What are the maintenance and handling precautions?

As a reusable Class I instrument, this Hu-Friedy excavator must be subject to a strict decontamination, cleaning, and sterilization protocol after each patient. Although resorption details do not apply here as it is not an implant, the durability of the steel depends on compliance with recommended cleaning agents. Chlorinated solutions that could alter the reinforced handle #41 should be avoided. Before each intervention, a visual inspection of the working part #19 is necessary to check for any dullness. Careful handling guarantees not only the longevity of the tool but also the precision of the clinical gesture during dentinal removal.

Who is the manufacturer and what standards are respected?

The excavator #19 is manufactured by Hu-Friedy Mfg. Co., LLC, a recognized company located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is classified as Class I according to current regulations. The manufacturer emphasizes that this product is reserved for healthcare professionals and recommends a careful reading of the instructions before any use. Although CE marking is not explicitly specified in the source data, the Class I designation indicates compliance with safety and performance requirements for non-invasive or temporary-use invasive surgical instruments. Traceability is ensured by the Hu-Friedy brand, a guarantee of quality in the dental sector.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.