White excavator - Helmut Zepf (24.733.20) - Delynov

What is the Helmut Zepf white excavator?

The white excavator, referenced under code 24.733.20 by Helmut Zepf, is a manual dental instrument specifically designed for conservative dentistry interventions. Manufactured from medical stainless steel, this tool is intended for the removal of infected dentin and the cleaning of cavities. As a dentistry instrument, it features an ergonomic shape adapted to the needs of practitioners for direct handling. This device is delivered non-sterile by the manufacturer Helmut Zepf Medizintechnik GmbH and requires a complete reprocessing cycle before its first use in the practice.

What are the clinical indications for this dentistry instrument?

This dental excavation instrument is primarily indicated for conservative dentistry procedures. Its clinical role consists of manually removing carious and softened dentin tissue within a prepared cavity. It also allows for the elimination of residues from temporary restorative materials or debris during cavity cleaning. The use of this excavator is reserved exclusively for qualified healthcare professionals, such as dental surgeons, ensuring application in accordance with standard dental care protocols.

What are the technical characteristics of the 24.733.20 excavator?

The Helmut Zepf 24.733.20 excavator is characterized by its composition of high-quality medical stainless steel, ensuring the robustness necessary for dentin curettage procedures. Although specific dimensions are not detailed, its design meets the requirements for manual instruments of the brand. It belongs to Class I of medical devices. Before each use, the practitioner must imperatively check for the absence of visible damage, such as cracks, breaks, or defects on the cutting edges, as the use of worn or damaged products is prohibited.

What are the contraindications for the use of this instrument?

The main contraindication for the use of this instrument lies in the patient's known hypersensitivity or intolerance to metals, particularly the medical stainless steel used for its manufacture. A hypersensitivity reaction can be triggered upon contact with the instrument. If such a reaction occurs during the procedure, the intervention must be stopped immediately and necessary medical measures must be taken. It is therefore recommended to check the patient's allergic history before any clinical handling.

What are the maintenance and sterilization precautions?

As Helmut Zepf Medizintechnik GmbH products are delivered non-sterile, a strict cleaning, disinfection, and sterilization protocol is mandatory before the first use and after each clinical cycle. Reprocessing must include thorough cleaning to remove all organic residue. Due to the design and materials used, there is no defined maximum limit of treatment cycles; however, the instrument must be visually inspected before each use. Any sign of wear or corrosion must result in the immediate removal of the instrument from the clinical circuit.

Who is the manufacturer and what standards are respected?

The excavator is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. This medical device is classified as Class I according to current regulations. The manufacturer specifies that compatibility with other products must be verified beforehand by the user. As a Class Ir instrument (according to the mentioned MDC0483 technical marking), it meets the safety and performance requirements for reusable manual dental instruments, subject to maintenance in accordance with the instructions provided.

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