Socket only for bone scraper - Helmut Zepf (47.957.70) - Delynov

What is the spare sleeve for the Helmut Zepf bone scraper?

The spare sleeve for the bone scraper, bearing the technical reference 47.957.70, is a specific component designed by Helmut Zepf Medizintechnik GmbH. This bone scraper accessory is manufactured from medical stainless steel, a standard material for surgical instrumentation ensuring compatibility with reprocessing procedures. As a spare part, this bone scraper sleeve is essential for the proper functioning of the manual bone collector, allowing for the assembly and maintenance of the cutting device used during bone harvesting in oral surgery.

What are the clinical indications for this accessory?

This bone collector accessory is indicated for oral, implant, and periodontal surgery procedures requiring the collection of autogenous bone. It is used as a component of the Helmut Zepf bone scraper to harvest bone chips directly from the surgical site, such as the ascending ramus of the mandible or the symphyseal area. The bone scraper sleeve facilitates the recovery of high-quality biological material intended for bone augmentations, socket preservation, or sinus lifts, either in addition to other bone substitute materials or alone.

What are the technical characteristics of the 47.957.70 sleeve?

The spare sleeve for the bone scraper (reference 47.957.70) is designed with industrial precision to fit perfectly onto the Helmut Zepf scraper body. Its medical stainless steel structure provides the necessary resistance to mechanical stress during cortical scraping. This device is delivered non-sterile by the manufacturer Helmut Zepf Medizintechnik GmbH. Before any use, it is imperative to verify compatibility with the other components of the scraper. Its design allows for thorough cleaning, although no maximum number of sterilization cycles is defined, as the lifespan depends on visible wear.

What are the contraindications for the use of this device?

The main medical contraindication mentioned by the manufacturer Helmut Zepf concerns known hypersensitivity or intolerance to metals, specifically medical stainless steel. If a hypersensitivity reaction is triggered in the patient upon contact with the bone collector sleeve, the procedure must be immediately stopped and necessary clinical measures must be taken. Furthermore, the use of this instrument is strictly reserved for qualified healthcare professionals mastering bone harvesting and implant surgery techniques.

What are the maintenance and reprocessing precautions?

Like any Helmut Zepf instrument, the sleeve must be cleaned, disinfected, and sterilized before the first use and after each subsequent use. It is crucial to visually inspect the product before intervention to detect any potential damage such as cracks, breaks, or defects in the junction areas. The use of damaged or worn products is prohibited. Reprocessing must follow standard hospital or dental office sterilization protocols. Due to its technical design, checking the internal cleanliness of the sleeve is a critical step to ensure patient safety.

Who is the manufacturer and what standards are met?

This device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer located in Germany. The spare sleeve for the bone scraper is classified as a Class I medical device (Class Ir according to certain reprocessing nomenclatures). It meets the regulatory requirements for manual dental instruments. The manufacturer specifies that the product is delivered non-sterile and that it is the responsibility of the healthcare professional to validate compatibility and proceed with prior sterilization. This equipment complies with the Helmut Zepf brand quality standards for use in demanding surgical environments.

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Surgical medical consumables play a decisive role in operative safety.