White Excavator Fig. 19 - Helmut Zepf (24.733.19) - Delynov

What is the White Excavator Fig. 19 - Helmut Zepf?

The White Excavator Fig. 19, referenced under code 24.733.19, is a manual dental instrument designed by the manufacturer Helmut Zepf Medizintechnik GmbH. It is a double-ended excavation instrument, equipped with two active ends, manufactured from high-quality medical stainless steel. This device belongs to the consumables category (CONSO) and is classified as a Class I medical device. Its structure is specifically designed to allow the practitioner to intervene on dental tissues with optimal tactile response during conservative care. It is delivered non-sterile and requires a complete reprocessing protocol before its first use in the dental office.

What are the clinical indications for this instrument?

This excavation instrument is primarily indicated for the manual removal of carious dentine and the removal of softened dental tissues. In conservative surgery and endodontics, it is used to clean cavities before placing a filling material or a temporary dressing. The use of this double-ended dental excavator also facilitates the removal of excess cement or temporary filling materials. Its use is strictly reserved for qualified healthcare professionals operating within the framework of dental care, oral surgery, or implantology for the preparation of coronal sites.

What are the technical characteristics of the 24.733.19 excavator?

The Helmut Zepf Fig. 19 excavator is distinguished by its double-ended configuration, allowing for versatility of movement without changing instruments. Manufactured from medical stainless steel, it features cutting edges designed for clinical efficiency. As a Class I device, it meets the safety requirements for non-invasive or short-term invasive instruments. Its design allows for repeated cleaning, disinfection, and sterilization, although no maximum limit of cycles is defined by the manufacturer; the service life depends on visible wear and the integrity of the sharp edges.

What are the contraindications for the use of this instrument?

The main contraindication related to the use of this Helmut Zepf instrument is known hypersensitivity or intolerance to metals, and specifically to medical stainless steel, in the patient. If a hypersensitivity reaction is triggered during contact with the instrument, the procedure must be stopped immediately and necessary medical measures must be taken. Furthermore, it is formally advised not to use the instrument if it shows visible damage such as cracks, breaks, or defects on the cutting edges, as this could compromise the safety of the treatment or the integrity of the treated tissues.

What are the maintenance and reprocessing precautions?

Like any reusable manual dental instrument, this excavator must imperatively be cleaned, disinfected, and sterilized before the first use and after each subsequent use. Helmut Zepf Medizintechnik GmbH delivers its products non-sterile. The reprocessing process must be complete to guarantee aseptic safety. Before each use, the practitioner must inspect the instrument for any signs of wear or corrosion. Due to its robust stainless steel design, there is no predefined limit for sterilization cycles, but compatibility with other cleaning products and autoclave parameters must be verified beforehand by the professional.

Who is the manufacturer and what standards are respected?

This instrument is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer located in Seitingen-Oberflacht, Germany. The product complies with the regulations for Class I medical devices. The manufacturer insists on strict compliance with the instructions for use and safety, notably the obligation for cleaning and sterilization prior to any intervention. Traceability is ensured by the technical reference 24.733.19. As a manual dental instrument, it is designed to meet the clinical requirements of healthcare professionals while minimizing the risk of undesirable side effects through the use of materials complying with medical standards.

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