Short Screwdriver - Helmut Zepf (47.832.06) - Delynov

What is the Helmut Zepf short screwdriver (47.832.06)?

The Helmut Zepf short screwdriver, referenced under code 47.832.06, is a specialized manual instrument for oral surgery and implantology. Manufactured in medical stainless steel by Helmut Zepf Medizintechnik GmbH, this device is designed to offer increased maneuverability in restricted spaces. Its compact structure allows the practitioner to intervene precisely on implant components or fixation screws without the bulk of a standard handle. As a Class I instrument, it meets the quality requirements for non-invasive or invasive devices for temporary use, guaranteeing robustness adapted to the constraints of daily clinical practice.

What are the clinical indications for this instrument?

This screwdriver is primarily indicated for oral surgery interventions requiring the manipulation of micro-screws or prosthetic components. Its use is particularly relevant during Guided Bone Regeneration (GBR) procedures for the fixation of membranes or bone blocks, as well as in implantology for the screwing of abutments or cover screws. Its short shape is a major asset for patients with limited mouth opening or for accessing molar sectors. It is a manual instrument intended exclusively for healthcare professionals trained in dental surgical techniques.

What are the technical characteristics of this screwdriver?

The Helmut Zepf 47.832.06 screwdriver is characterized by its high-quality medical stainless steel manufacture, ensuring corrosion resistance and durability during sterilization cycles. Its specificity lies in its reduced length, optimizing manual tightening torque and surgical field visibility. The device is delivered non-sterile by Helmut Zepf Medizintechnik GmbH and must imperatively undergo a complete cleaning and sterilization protocol before its first use and between each patient. Compatibility with other devices or screw systems must be verified by the practitioner before any intervention.

What are the contraindications for using this device?

The main medical contraindication mentioned by the manufacturer concerns patients with a known hypersensitivity or intolerance to metals, specifically medical stainless steel. An allergic or hypersensitivity reaction may be triggered upon contact with the instrument. If such a reaction occurs during the surgical act, the procedure must be immediately interrupted and necessary clinical measures must be taken. Furthermore, the use of the instrument is strictly prohibited if it presents visible damage such as cracks, breaks, or defects on the active parts, as this could compromise patient safety and the effectiveness of the procedure.

What are the maintenance and reprocessing precautions?

Like any reusable surgical instrument from the Helmut Zepf brand, this screwdriver must follow a rigorous reprocessing cycle. Before the first use and after each act, it must be cleaned, disinfected, and sterilized. The manufacturer specifies that due to the design of the instrument and the materials used, there is no defined maximum limit for treatment cycles, as long as the instrument does not show signs of wear or damage. It is imperative to visually inspect the tool before each use. The use of damaged or worn products is prohibited to guarantee the integrity of the handled components and aseptic safety.

Who is the manufacturer and what standards are respected?

This device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. The 47.832.06 short screwdriver is classified as a Class I medical device (according to the Class Ir - MDC0483 rule mentioned). It complies with European manufacturing standards for manual dental instruments. The manufacturer emphasizes that its products are intended exclusively for professional use by qualified practitioners. Compliance with regulatory requirements ensures that the stainless steel used meets biocompatibility standards for temporary contact with human tissue during surgical phases.

State of the art

Guided bone regeneration (GBR) in implantology relies on membrane fixation quality.