Angulated conical osteotome insert, size 4, diameter 3 to 4 mm - Helmut Zepf (47.991.40) - Delynov

What is the Helmut Zepf angular conical osteotome insert?

The angular conical osteotome insert, referenced under code 47.991.40 by the manufacturer Helmut Zepf Medizintechnik GmbH, is a precision instrument intended for bone surgery. This size 4 device features a specific conical structure with a diameter evolving from 3 to 4 mm. Its angular configuration is designed to provide optimal ergonomics during intraoral manipulations, particularly in areas where access is restricted. As a component of osteotomy equipment, this insert allows for working on bone structures with high technical rigor, meeting the requirements of practitioners specializing in implantology and oral surgery.

What are the clinical indications for this instrument?

This osteotome insert is primarily indicated for ridge expansion and bone condensation procedures within the framework of implant site preparation. Its use is recommended when bone density requires local densification to improve the primary stability of the implant. The size 4 conical shape allows for progressive penetration, while the angulation facilitates work on the upper or lower jaws, notably in molar areas. This type of Helmut Zepf instrument is commonly employed by dental surgeons to optimize available bone volume without excessive tissue removal, thus promoting a conservative approach during surgical phases.

What are the technical characteristics of the 47.991.40 insert?

The technical characteristics of this Helmut Zepf insert are based on a rigorous size 4 conical geometry. The operational diameter ranges from 3 mm at the tip to 4 mm at the widest part of the working area. This diameter variation allows for precise management of the surgical site widening. The shaft angulation is designed to effectively transmit compaction forces while maintaining direct visibility of the operative field. This device integrates into a range of high-precision osteotomy equipment, guaranteeing repeatability of clinical gestures during standardized bone preparation protocols.

What are the contraindications for the use of this osteotome?

Contraindications for the use of this conical osteotome insert are related to the physiological limits of the bone and the general clinical conditions of the patient. It must not be used if the bone ridge is extremely thin, risking a fracture during expansion, or in the presence of active bone pathology at the intervention site. Generally, the use of this Helmut Zepf instrument is contraindicated in patients with systemic contraindications to oral or implant surgery. It is the practitioner's responsibility to evaluate bone quality via preoperative imaging to determine if the condensation osteotomy technique is suitable for the specific clinical situation.

What are the maintenance and sterilization precautions?

Like any surgical instrument from the Helmut Zepf brand, this insert must undergo a strict protocol of cleaning, disinfection, and sterilization before each use. Although resorption specificities do not apply to this non-implantable instrument, the durability of its working part depends on compliance with the thermal and chemical treatment cycles recommended by the manufacturer. It is essential to check the integrity of the conical tip and the angular shaft before any intervention to prevent any risk of breakage or loss of precision. Storage must be carried out in a dry and protected environment to maintain the mechanical properties of the surgical steel.

Who is the manufacturer and what standards are respected?

The official manufacturer of this insert is Helmut Zepf Medizintechnik GmbH, a company recognized in the surgical instrumentation sector for its rigor and the quality of its devices. The manufacturing of this size 4 insert follows controlled industrial processes specific to Helmut Zepf brand standards. For any information regarding the regulatory class, CE marking, or specific certifications of this osteotomy equipment device, it is imperative to refer to the instructions for use provided by the manufacturer or the product labeling. Compliance with usage protocols guarantees patient safety and instrument performance during surgical acts.

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