Slotted Cross Blade 1.5 mm Diameter - Helmut Zepf (47.524.15) - Delynov

What is the Helmut Zepf 1.5 mm diameter cross-slot blade?

The 1.5 mm diameter cross-slot blade, referenced under code 47.524.15 by Helmut Zepf, is a specialized manual dental instrument. Designed by Helmut Zepf Medizintechnik GmbH, this part is manufactured from high-quality medical stainless steel to ensure optimal resistance during mechanical stress. It is presented as an osteosynthesis screwdriver tip intended to be coupled with a compatible handle. Its structure is specifically designed to fit screw heads with a cross-slot recess of the corresponding diameter, allowing precise axial force transmission without slipping during bone surgery procedures.

What are the clinical indications for this instrument?

This instrument is indicated for all oral surgery procedures requiring the placement or removal of fixation screws. As a bone surgery screwdriver blade, it is mainly used in osteosynthesis protocols, such as the fixation of autologous bone blocks, the maintenance of titanium meshes, or the stabilization of non-resorbable membranes. Its use is strictly reserved for qualified healthcare professionals. It allows the practitioner to ensure a firm grip on the screw, thus facilitating its insertion into surgical sites that are sometimes difficult to access, while respecting alveolar or implant reconstruction protocols.

What are the technical characteristics of the 47.524.15 blade?

The Helmut Zepf 47.524.15 blade is distinguished by a diameter of 1.5 mm and a cross-slot type recess. Manufactured from medical stainless steel, it meets the durability and biocompatibility requirements necessary for a temporary invasive instrument. This osteosynthesis screw screwdriver is delivered non-sterile by the manufacturer Helmut Zepf Medizintechnik GmbH. Before any use, the practitioner must check for the absence of visible damage, such as cracks, breaks, or defects on the cutting edges, as the use of worn or damaged products is prohibited to guarantee the safety of the operative act.

What are the contraindications for the use of this blade?

The main medical contraindication lies in the patient's known hypersensitivity or intolerance to metals, particularly to the components of medical stainless steel. If a hypersensitivity reaction is triggered during contact with the instrument, the procedure must be immediately stopped and the necessary clinical measures must be taken. Furthermore, this instrument must not be used if signs of wear or metal fatigue are detected during pre-operative inspection, in order to avoid any risk of in situ rupture or cross-contamination.

What are the maintenance and sterilization precautions?

Like any reusable Class I instrument, this surgical screwdriver blade must imperatively be cleaned, disinfected, and sterilized before the first use, as well as after each subsequent use. The manufacturer specifies that it is crucial to perform a complete cleaning before sterilization to eliminate any organic residue. Due to the design of the instrument and the materials used, there is no defined maximum limit for the number of processing cycles, as long as the physical integrity of the blade is preserved. The practitioner must systematically verify compatibility with other devices used simultaneously.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. This product is classified as a Class I medical device according to current regulations. It complies with the rigorous manufacturing standards imposed by the manufacturer for manual dental instruments. Traceability is ensured by the technical reference 47.524.15. As a Helmut Zepf product, it benefits from the expertise of a manufacturer specialized in precision instrumentation, guaranteeing compliance with safety and performance requirements for expert surgical interventions.

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Surgical medical consumables play a decisive role in operative safety.