GILLET. EXCAVATEUR. DOUBLE. FIG. 245 - Helmut Zepf

What is the Gillet figure 245 double excavator?

The Gillet double excavator, identified under reference 24.711.45, is a precision manual instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed in medical stainless steel, this tool features two active ends allowing the practitioner to intervene effectively in cavities. Its robust structure meets the requirements of conservative surgery. As a Class I device, it is specifically developed for interventions requiring direct manipulation of hard dental tissues and restorative materials. This instrument is part of the Helmut Zepf range, recognized for the quality of its diagnostic and treatment devices in dentistry.

What are the clinical indications for this instrument?

The Gillet figure 245 excavator is mainly indicated for the evacuation of carious dentin during cavity preparation. It allows for the removal of infected and softened tissues without the systematic use of rotary instruments, thus offering better tactile control. In dental surgery, it is also used for the removal of excess cement, temporary filling materials, or for cleaning cavity walls. Its use is reserved for qualified healthcare professionals intervening in the context of conservative care or prosthetic restorations. Purchasing this type of dental excavator is essential for maintaining rigorous asepsis and precision during dentinal curettage.

What are the technical characteristics of the 24.711.45 excavator?

The Helmut Zepf 24.711.45 excavator is characterized by a double configuration (figure 245) offering versatility of access to different areas of the oral cavity. Manufactured in medical stainless steel, it is designed to withstand repeated cycles of cleaning, disinfection, and sterilization. The instrument is delivered non-sterile and must undergo complete reprocessing before each use. Its design allows for precise manipulation for scraping and excision. The manufacturer Helmut Zepf specifies that due to the nature of the materials and design, there is no defined maximum limit for processing cycles, provided there is an absence of visible damage such as cracks or defects on the cutting edges.

What are the contraindications for the use of this excavator?

The main medical contraindication mentioned by the manufacturer Helmut Zepf Medizintechnik GmbH concerns known hypersensitivity or intolerance to metals. As the instrument is composed of medical stainless steel, contact with the patient may trigger an allergic reaction in sensitive subjects. If such a hypersensitivity reaction occurs during the intervention, the procedure must be stopped immediately and necessary medical measures must be taken. Furthermore, the use of the instrument is strictly prohibited if it shows visible signs of wear, such as breaks, cracks, or dull cutting edges, to guarantee patient safety and clinical efficiency.

What are the maintenance and sterilization precautions?

Like any Class I instrument intended for repeated use, the excavator must follow a strict reprocessing protocol. Before the first use and after each subsequent use, the instrument must be cleaned, disinfected, and sterilized. It is imperative to check for the absence of visible damage before each use. As Helmut Zepf products are delivered non-sterile, the responsibility for sterilization lies with the healthcare professional. Cleaning must be complete to eliminate all biological residue before autoclaving. The use of damaged or worn instruments is prohibited. Compatibility with other cleaning and disinfection products must also be verified beforehand by the user.

Who is the manufacturer and what standards are respected?

The Gillet double excavator is manufactured by Helmut Zepf Medizintechnik GmbH, a company located in Seitingen-Oberflacht, Germany. This medical device belongs to Class I according to current regulations. The manufacturer complies with safety and performance requirements for manual instruments. Compliance with manufacturing standards guarantees the use of a medical stainless steel suitable for prolonged contact with oral tissues. As a Class I device, it meets the quality standards required for non-invasive or short-term invasive dental instruments. Each product is subject to rigorous controls to ensure it presents no structural defects before being placed on the market.

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