Spreader number 50 ISO handle number 30 0.50/28mm yellow - hu-friedy - delynov

What is the Spreader #50 IS0 handle #30 0,50/28mm yellow from Hu-Friedy?

The Spreader #50 IS0 is a manual endodontic instrument manufactured by Hu-Friedy, a recognized leader in the field of surgical instrumentation. This device consists of a tapered and pointed working part 28mm in length with a diameter of 0,50mm, associated with an ergonomic #30 type handle. Identified by a yellow color code, it is specifically structured for root canal obturation procedures. Its construction meets the quality requirements of Hu-Friedy Mfg. Co., LLC, guaranteeing practitioners a reliable tool for handling filling materials within the root canal system.

What are the clinical indications?

This spreader is indicated during the obturation phases in endodontics, particularly for the cold lateral condensation technique. In dental surgery, its role is crucial for compacting gutta-percha and sealer cement against the walls of the previously shaped root canal. The use of this Hu-Friedy instrument allows for the displacement of the master cone to free up space for accessory cones, thus ensuring a hermetic three-dimensional obturation. It is used by dental surgeons and endodontists to prevent peri-apical reinfections by ensuring optimal density of the filling material.

What are the technical characteristics?

The Spreader #50 IS0 presents precise technical specifications to meet ISO standards. It features an active tip of 0,50mm in diameter and an operational length of 28mm, allowing it to reach the apical zones of long or curved canals. The #30 size handle offers a grip adapted to the precision movements required in endodontics. The yellow color code facilitates quick identification within the technical tray. Manufactured by Hu-Friedy Mfg. Co., LLC, this Class I instrument is designed to withstand standard sterilization cycles in the dental office while maintaining its mechanical properties of flexibility and rigidity necessary for condensation.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-Friedy, the use of this instrument is reserved exclusively for qualified healthcare professionals. Contraindications are not explicitly detailed in the raw technical documentation, but the use of this spreader should be avoided in clinical situations where manual instrumentation does not allow for safe access to the root canal or if the patient presents specific sensitivities to the instrument's components. It is imperative to read the manufacturer's instructions carefully before any use to ensure the compatibility of the instrument with the patient's canal morphology.

What are the precautions for use and maintenance?

As a non-resorbable Class I instrument, the Spreader #50 from Hu-Friedy requires a strict protocol for cleaning, disinfection, and sterilization between each patient. The practitioner must regularly inspect the working part to detect any signs of wear, metal fatigue, or twisting, in order to prevent any risk of intra-canal instrumental fracture. Particular attention must be paid during condensation not to exert excessive pressure that could cause a vertical root fracture. Compliance with the recommendations of Hu-Friedy Mfg. Co., LLC regarding instrument processing is essential to maintain the integrity of the device.

Who is the manufacturer and what standards are respected?

The device is manufactured by Hu-Friedy Mfg. Co., LLC, headquartered in Chicago, USA. This product is classified as a Class I medical device according to current regulations. Although specific CE marking is not mentioned in the source data, manufacturing by Hu-Friedy guarantees compliance with the high production standards specific to surgical and endodontic instruments. The labeling specifies that use is strictly reserved for healthcare professionals and emphasizes the importance of consulting the instructions for use to guarantee patient safety and the effectiveness of the endodontic treatment.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.