CMFSystem Implantology Screwdriver - Helmut ZEPF (47.502.02) - Delynov

What is the Helmut Zepf CMFSystem implantology screwdriver?

The CMFSystem implantology screwdriver, referenced under code 47.502.02, is a manual instrument developed by Helmut Zepf Medizintechnik GmbH. Specifically designed for oral and maxillofacial surgery, this tool is manufactured from high-quality medical stainless steel to ensure optimal resistance during bone fixation procedures. This device belongs to Class I of medical devices according to current regulations. It serves as an essential component for practitioners performing micro-fixation screw placement procedures, offering a stable interface between the surgeon's hand and the osteosynthesis material.

What are the clinical indications for this oral surgery screwdriver?

This oral surgery screwdriver is primarily indicated for fixing screws in the alveolar bone or the jaw. Its use is recommended within the framework of implant surgery protocols and bone reconstruction (GBR) requiring the immobilization of membranes, meshes, or bone blocks. The instrument allows for grasping and inserting screws with the necessary control to ensure the primary stability of the surgical assembly. As a specialized tool for implantology, it meets the requirements of complex interventions where the precision of the gesture is decisive for the success of subsequent bone integration.

What are the technical characteristics of the CMFSystem screwdriver (47.502.02)?

The Helmut Zepf screwdriver (reference 47.502.02) is characterized by its robust design in medical stainless steel. It is delivered non-sterile by the manufacturer Helmut Zepf Medizintechnik GmbH and requires a complete preparation cycle before each use. Although the product design does not define a strict maximum limit of processing cycles, the user must imperatively inspect the instrument to detect any visible damage, such as cracks, breaks, or defects on the active parts. Its compatibility with other products of the CMF system must be verified prior to the surgical act to guarantee a perfect fit with the screw heads.

What are the contraindications for the use of this instrument?

The main contraindication related to the use of this medical stainless steel screwdriver concerns known hypersensitivity or metal intolerance in the patient. Contact between the instrument and tissues can trigger an allergic reaction in sensitive subjects. The manufacturer specifies that if such a hypersensitivity reaction occurs during the intervention, the procedure must be immediately stopped and necessary medical measures must be taken. It is therefore crucial to evaluate the patient's allergic history before any surgical handling with this instrument.

What are the maintenance and sterilization precautions?

Like any reusable maxillofacial surgery instrument, this screwdriver must follow a strict reprocessing protocol. All Helmut Zepf instruments must be cleaned, disinfected, and sterilized before the first use, and then after each subsequent use. It is imperative to perform a complete cleaning before sterilization to ensure the removal of all biological residues. Examining for damage and wear is a critical step: never use products with defective cutting edges or signs of structural fatigue. Compliance with these safety instructions ensures the longevity of the instrument and the aseptic safety of the patient.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. This screwdriver is classified as a Class I medical device. In accordance with regulatory requirements, the manufacturer provides precise instructions regarding the intended purpose, maintenance, and safety. This product is exclusively reserved for use by qualified healthcare professionals in dental and maxillofacial surgery. Although specific CE marking is not mentioned in the source data, the product meets the manufacturing standards for medical stainless steel for invasive surgical instruments for temporary use.

State of the art

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