Gutta-percha plugger #40 ISO handle #32 0.40mm black

What is the #40 ISO gutta-percha plugger with #32 handle?

The #40 ISO gutta-percha plugger marketed by the brand Hu-Friedy is a manual endodontic instrument specifically designed for the obturation phase. This model features an active tip with a 0.40mm diameter, corresponding to ISO standards for precise insertion into prepared canals. It is equipped with a #32 type handle, featuring a distinctive black color to facilitate quick selection among endodontic instrumentation. This device is essential for ensuring optimal density of the filling material, thereby guaranteeing the seal of the root treatment. Its structure is designed to transmit controlled axial pressure without compromising the integrity of the tooth root.

What are the clinical indications for this instrument?

The use of this plugger from the brand Hu-Friedy is indicated during root canal obturation procedures in dental surgery and endodontics. It is primarily used for the vertical condensation technique, whether performed cold or after thermal softening of the gutta-percha. Its 0.40mm diameter makes it particularly suitable for working in canals that have undergone an apical preparation of ISO 40 size. The clinical objective is to compact the filling material to hermetically seal the endodontic space, including lateral canals and apical deltas, thus preventing any post-operative bacterial reinfection.

What are the technical characteristics of the #40 gutta-percha plugger?

This plugger is distinguished by rigorous technical specifications adapted to the requirements of modern endodontics. It has a cylindrical-conical active tip of 0.40mm, calibrated according to ISO standards. The #32 handle offers a grip adapted to the vertical pressure movements necessary for condensation. The black color of the handle allows for immediate identification of the instrument diameter during the procedure. As a Class I device, it meets the safety requirements for invasive instruments for temporary use. Its design allows for faithful transmission of the force exerted by the practitioner to the tip of the instrument within the root canal.

What are the contraindications for the use of this device?

According to the information provided by the manufacturer, the use of this instrument is strictly reserved for qualified healthcare professionals. Contraindications include use on non-dental anatomical structures or in clinical situations where conventional root canal obturation is not recommended. Although the source text does not list specific medical contraindications related to materials, the practitioner must always refer to the instructions for use before any intervention. It is imperative not to use the instrument if the canal presents a morphology incompatible with a 0.40mm diameter, at the risk of creating a root fracture or a ledge.

What are the precautions for use and maintenance?

The gutta-percha plugger from the brand Hu-Friedy requires expert handling to avoid any apical overpressure. Before each use, the professional must check the integrity of the 0.40mm active tip to ensure the absence of twisting or weakening of the metal. Like any Class I instrument intended for oral surgery, it must be cleaned, disinfected, and sterilized in accordance with current protocols and instructions from the manufacturer Hu-friedy. Particular attention must be paid to respecting sterilization cycles to maintain the mechanical properties of the instrument and ensure patient safety during endodontic care.

Who is the manufacturer and what standards are respected?

The official manufacturer of this medical device is Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This product is classified as a Class I medical device. The manufacturer specifies that the use of this instrument is exclusively reserved for duly trained healthcare professionals. Compliance with Class I indicates that the device meets regulatory compliance rules for basic surgical instruments. It is essential to carefully read the manual provided by the manufacturer Hu-friedy before any use to guarantee use in accordance with the safety and clinical efficacy standards required in endodontics.

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