Pointe de Curette. M4X0.5. - Helmut Zepf (24.751.110G) - Delynov,

What is the Helmut Zepf CURETTE TIP?

The Helmut Zepf curette tip, referenced under code 24.751.110G, is an interchangeable manual dental instrument designed for periodontal care. Manufactured in medical stainless steel by Helmut Zepf Medizintechnik GmbH, this working end features a specific M4X0.5 thread allowing it to be mounted on compatible handles. As a Class I device, it meets the quality requirements for manual instrumentation. Its structure is optimized to access subgingival areas and ensure effective cleaning of root surfaces, while allowing the practitioner to replace only the active part of the instrument.

What are the clinical indications?

This instrument is indicated for periodontal curettage and deep scaling procedures. It is used by dental surgeons and periodontists for the removal of subgingival tartar and root planing. Its main clinical application concerns the treatment of periodontal pockets where the removal of inflammatory tissue and calcified deposits is necessary to promote epithelial reattachment. Use is strictly reserved for qualified healthcare professionals mastering manual mechanical debridement techniques in an oral environment.

What are the technical characteristics?

The major technical characteristic of this curette tip lies in its M4X0.5 thread, ensuring a stable and precise connection with the instrument handle. Manufactured by Helmut Zepf, it uses a medical stainless steel selected for its strength and its ability to maintain an effective cutting edge. The product is delivered non-sterile and requires a full reprocessing protocol before each use. The design of the cutting edge is specifically adapted to the requirements of periodontology, allowing controlled mechanical action on the hard tissues of the tooth.

What are the contraindications for use?

The main medical contraindication is related to known hypersensitivity or intolerance to metals, particularly to the components of medical stainless steel. If an allergic reaction or hypersensitivity manifests in the patient upon contact with the instrument, the procedure must be immediately interrupted and appropriate clinical measures must be initiated. Furthermore, it is strictly forbidden to use the instrument if it shows visible damage such as cracks, breaks, or defects on the cutting edges, in order to avoid any risk of tissue injury or in situ breakage.

What are the maintenance and sterilization precautions?

As Helmut Zepf products are delivered non-sterile, a complete cycle of cleaning, disinfection, and sterilization is mandatory before the first use and after each subsequent use. The practitioner must carefully inspect the tip for any signs of wear or corrosion before proceeding with the clinical act. Due to the design of the instrument and the materials used, there is no defined maximum limit of processing cycles, but the wear of the cutting edges must be the determining criterion for replacing the tip to guarantee the effectiveness of the surgical gesture.

Who is the manufacturer and what standards are met?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. This medical device belongs to Class I according to current regulations. The manufacturer imposes strict safety protocols: verification of compatibility with other products before use and rigorous compliance with reprocessing instructions. The quality of the medical stainless steel used guarantees compliance with the requirements for manual instruments for dental surgery, thus ensuring patient safety and reliability for the practitioner during daily interventions.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.