Excavator Figurine 129/130 - Helmut Zepf (24.708.29) - Delynov

What is the Figurine 129/130 Helmut Zepf excavator?

The Figurine 129/130 excavator, referenced under code 24.708.29, is a manual dental instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed in medical stainless steel, this tool is specifically structured for interventions requiring the removal of altered dental tissues. As a Class I device, it meets quality requirements for repeated use after a complete reprocessing cycle. Its bifid structure allows for increased efficiency during clinical maneuvers in dental offices or hospital settings, offering the practitioner a reliable solution for cavity preparation.

What are the clinical indications for this instrument?

The intended use of this Helmut Zepf instrument is that of a classic manual dental instrument. It is primarily indicated for the excision of dentin softened by the carious process, allowing for rigorous cleaning of the cavity before the placement of a restorative material. It is also useful for removing temporary cements or food debris lodged in hard-to-reach areas. Its application is strictly reserved for qualified healthcare professionals mastering conservative surgery and restorative dentistry protocols.

What are the technical characteristics of the 24.708.29 excavator?

The Helmut Zepf 24.708.29 excavator is characterized by its manufacture in high-quality medical stainless steel, ensuring the necessary resistance to sterilization cycles. It is a non-sterile instrument upon delivery, requiring a cleaning, disinfection, and sterilization protocol before the first use and between each patient. Its ergonomic design is studied to offer a stable grip, while its active ends (Figurine 129/130) are sharpened to allow precise cutting of the dentin while limiting the effort applied to the residual dental structure.

What are the contraindications for the use of this excavator?

The main medical contraindication mentioned by the manufacturer Helmut Zepf concerns hypersensitivity or intolerance to metals. Since the instrument is composed of medical stainless steel, contact with the patient may trigger an allergic reaction in sensitive individuals. If such a hypersensitivity reaction occurs during the intervention, the procedure must be immediately interrupted and appropriate medical measures must be taken. It is therefore recommended to question the patient about their history of metal allergies before any use of this manual instrument.

What are the maintenance and reprocessing precautions?

Like any reusable Class I instrument, this excavator must undergo a complete cleaning, disinfection, and sterilization cycle before each use. The manufacturer specifies that it is imperative to check the condition of the instrument before use to detect any visible damage such as cracks, breaks, or defects on the cutting edges. The use of damaged or worn products is prohibited. Due to its design and the materials used, there is no defined maximum limit for treatment cycles, but compatibility with other cleaning products must be verified beforehand by the professional.

Who is the manufacturer and what standards are respected?

This excavator is manufactured by Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. The product is classified as a Class I medical device according to current regulations. The manufacturer ensures the traceability and compliance of the instrument via the reference code 24.708.29. Compliance with cleaning and sterilization protocols is the responsibility of the healthcare professional, in accordance with the safety instructions provided by Helmut Zepf, thus ensuring patient safety and the longevity of the instrumentation in a clinical setting.

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