Conical Straight Osteotome Helmut Zepf (47.949.03) - Delynov

What is the Helmut Zepf straight conical osteotome?

The Helmut Zepf straight conical osteotome, technical reference 47.949.03, is a manual dental instrument designed for bone surgery procedures. Manufactured by Helmut Zepf Medizintechnik GmbH, this tool is crafted from high-quality medical stainless steel, ensuring compatibility with rigorous sterilization protocols. Its straight structure and conical tip are specifically designed to provide optimal control during penetration or condensation of maxillary or mandibular bone tissues. As a Class I device, it meets the regulatory requirements for non-invasive or short-term invasive instruments intended for professional use in dental practices or hospital settings.

What are the clinical indications?

This instrument is indicated for various procedures in oral surgery and implantology. It is primarily used for implant site preparation, particularly during the osteotomy technique for narrow alveolar ridge expansion. Its conical shape allows for lateral and apical condensation of the bone, thereby improving the primary stability of the implant in low-density bone (Type III or IV). It can also be utilized during crestal sinus lift procedures (Summers technique) to gently lift the sinus membrane after the preparation of the implant well. The use of this Helmut Zepf instrument is strictly reserved for qualified healthcare professionals mastering bone surgery techniques.

What are the technical characteristics?

The Helmut Zepf osteotome (ref. 47.949.03) is characterized by a straight design facilitating access to the anterior and premolar sectors. Its working part features a progressive conical geometry, essential for controlled expansion of the bone tissue without material removal, unlike traditional drills. Manufactured from medical stainless steel, it exhibits high resistance to corrosion and mechanical stresses related to impaction. The instrument is delivered non-sterile by the manufacturer Helmut Zepf Medizintechnik GmbH and must imperatively undergo a full cycle of cleaning, disinfection, and sterilization before its first use and between each patient. Its maintenance must include a visual inspection to detect any wear, cracks, or defects on the cutting edges.

What are the contraindications for use?

The main medical contraindication documented by the manufacturer Helmut Zepf Medizintechnik GmbH concerns known patient hypersensitivity or intolerance to metals. As the instrument is composed of medical stainless steel, contact may trigger an allergic reaction in sensitive subjects. If such a reaction occurs during the intervention, the procedure must be immediately stopped and necessary clinical measures must be taken. Furthermore, the use of the instrument is contraindicated if it shows visible damage such as cracks, breaks, or defects on the active parts. The use of worn or damaged products compromises patient safety and the effectiveness of the surgical procedure.

What are the maintenance and reprocessing precautions?

Due to its design and the materials used, there is no defined maximum limit for the number of achievable processing cycles, but the practitioner's vigilance is required. Each instrument must be cleaned, disinfected, and sterilized before the first use and after each subsequent use. It is crucial to check compatibility with other products used during the reprocessing cycle. Before any intervention, the practitioner must inspect the osteotome to ensure the absence of premature wear. Any instrument showing signs of degradation must be discarded. Strict compliance with the use and safety instructions provided by Helmut Zepf guarantees the maintenance of the instrumentation's performance over time.

Who is the manufacturer and what standards are respected?

The osteotome is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer located in Seitingen-Oberflacht, Germany. This medical device belongs to Class I according to current regulations. The manufacturer ensures the compliance of its products with medical quality standards, using materials suitable for prolonged surgical use. The products are delivered non-sterile and require a sterilization protocol validated by the practice or clinic. Helmut Zepf Medizintechnik GmbH emphasizes the importance of following safety instructions to prevent hypersensitivity risks and ensure the integrity of the instrumentation during cleaning and disinfection phases.

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