Short Screwdriver - Helmut Zepf (47.832.02) - Delynov

What is the Helmut Zepf short screwdriver (47.832.02)?

The Helmut Zepf short screwdriver, referenced under code 47.832.02, is a manual instrument specifically designed for oral surgery and guided bone regeneration (GBR) interventions. Manufactured in medical stainless steel by Helmut Zepf Medizintechnik GmbH, this device is distinguished by its compactness, allowing for precise manipulation in difficult-to-access areas. As a manual instrument, it offers the practitioner optimal tactile feedback during the placement or removal of screwed components. This product belongs to the category of reusable instruments, requiring a strict cleaning and sterilization protocol before each use.

What are the clinical indications for this screwdriver?

This short screwdriver is indicated for any dental surgery procedure requiring the use of a manual instrument for screwing or unscrewing compatible components. Its use is particularly relevant in implantology and periodontology, especially during guided bone regeneration phases where the workspace may be limited by the patient's anatomy or the position of adjacent teeth. According to data from the manufacturer Helmut Zepf Medizintechnik GmbH, it is defined as a manual dental instrument intended exclusively for qualified healthcare professionals, ensuring safe application within the intended clinical framework.

What are the technical characteristics of this instrument?

The Helmut Zepf screwdriver (ref. 47.832.02) is manufactured from high-quality medical stainless steel to ensure corrosion resistance and durability during sterilization cycles. Its short design is its main technical feature, aimed at improving ergonomics in posterior sectors. The device is delivered non-sterile and must undergo complete reprocessing (cleaning, disinfection, and sterilization) before the first use and after each clinical cycle. The manufacturer specifies that due to its design, no maximum limit for processing cycles can be defined, as long as the integrity of the instrument is preserved.

What are the contraindications for the use of this device?

The main medical contraindication mentioned by the manufacturer concerns known hypersensitivity or intolerance to metals, specifically to the medical stainless steel composing the instrument. If a hypersensitivity reaction is triggered upon contact with the patient, the procedure must be immediately stopped and necessary clinical measures must be taken. Additionally, 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 is strictly prohibited to guarantee patient safety and the effectiveness of the surgical procedure.

What are the maintenance and sterilization precautions?

All Helmut Zepf instruments must be cleaned, disinfected, and sterilized before their first use and after each subsequent use. It is imperative to check for the absence of visible damage and wear before any intervention. Compatibility with other products used during surgery must also be verified beforehand. The reprocessing process must follow standard sterilization protocols for stainless steel devices. The manufacturer emphasizes that rigorous maintenance is essential to maintain the instrument's performance, as the accumulation of residues or the use of damaged products can compromise the surgical act.

Who is the manufacturer and what standards are respected?

The short screwdriver is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer located in Seitingen-Oberflacht, Germany. This medical device is classified as a Class I instrument according to current regulations. The manufacturer respects rigorous manufacturing standards to guarantee the quality of its manual instruments intended for dental surgery. As a Class I device, it meets the applicable safety and performance requirements. Healthcare professionals can refer to the instructions for use and safety provided by Helmut Zepf to ensure implementation in accordance with clinical standards.

State of the art

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