Screwdriver long - Helmut Zepf (47.833.07) - Delynov

What is the Helmut Zepf long screwdriver (47.833.07)?

The Helmut Zepf long screwdriver, referenced under code 47.833.07, is a precision manual instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed specifically for the needs of oral surgery and implantology, this tool is made of high-quality medical stainless steel. Its elongated structure is optimized to facilitate access to difficult clinical areas during guided bone regeneration (GBR) protocols. As a Class I device, it meets the safety and performance requirements for professional use in dental practices or operating theaters.

What are the clinical indications?

This manual instrument is indicated for oral surgery procedures requiring the manipulation of micro-components. Its primary use is within guided bone regeneration (GBR) and implant surgery protocols. It is used by practitioners to ensure the screwing or adjustment of fixation elements in deep or restricted access surgical sites. The manufacturer Helmut Zepf specifies that this instrument is intended exclusively for use by qualified healthcare professionals, thus guaranteeing an application in accordance with current clinical standards.

What are the technical characteristics?

The Helmut Zepf long screwdriver is characterized by its manufacture in medical stainless steel, a material chosen for its resistance and compatibility with reprocessing cycles. Identified by technical reference 47.833.07, it features ergonomics adapted for precise manual grip. The product is delivered non-sterile, which necessitates a strict preparation protocol before any use. Its robust design allows for repeated use, although the manufacturer emphasizes the importance of checking for the absence of visible damage, such as cracks or defects on the active parts, before each procedure.

What are the contraindications for use?

The main medical contraindication documented 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 individuals. If such a hypersensitivity reaction occurs during the procedure, the process must be immediately interrupted and necessary medical measures must be taken. It is therefore recommended to check the patient's allergic history before using this instrument in the mouth.

What are the maintenance and sterilization precautions?

Like any Helmut Zepf instrument delivered non-sterile, the long screwdriver must imperatively undergo a complete cycle of cleaning, disinfection, and sterilization before its first use, as well as after each subsequent use. The practitioner must carefully inspect the tool to detect any wear, breakage, or corrosion. Due to the design and materials used, there is no defined maximum limit for processing cycles, but the use of damaged products is strictly prohibited. Compatibility with other medical devices used simultaneously must also be verified beforehand by the professional.

Who is the manufacturer and what standards are respected?

This device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer located in Seitingen-Oberflacht, Germany. The long screwdriver (47.833.07) is classified as a Class I medical device according to current regulations. It complies with the requirements for medical stainless steel used for surgical instrumentation. Compliance with the reprocessing protocols described by Helmut Zepf ensures the maintenance of product conformity throughout its operational life. This equipment is strictly reserved for healthcare professionals trained in dental and implant surgery techniques.

State of the art

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