Bone Scraper after Buser - Helmut Zepf (24.495.03) - Delynov

What is the bone scraper according to Buser - Helmut Zepf?

The bone scraper according to Buser, referenced under code 24.495.03, is a manual instrument designed by the manufacturer Helmut Zepf Medizintechnik GmbH. Manufactured from high-quality medical stainless steel, this device is specifically structured for oral bone surgery. It belongs to the category of reusable consumables (CONSO) and presents as a robust tool for bone matter harvesting. Its design meets the requirements of practitioners seeking a reliable instrument for handling hard tissues in a dental clinical environment.

What are the clinical indications?

This instrument is indicated for the harvesting of autogenous bone tissue during various oral surgery interventions. As a dental bone scraper, it is primarily requested in bone augmentation protocols, filling of periodontal defects, or preparation of implant sites. Its role as an autogenous bone harvester allows the practitioner to collect bone chips directly from the patient, thus providing an optimal graft material. It is exclusively reserved for use by qualified healthcare professionals within the framework of dental surgical procedures.

What are the technical characteristics?

The Helmut Zepf bone scraper (ref. 24.495.03) is a manual instrument whose active part is optimized for scraping the bone cortex. Designed in medical stainless steel, it guarantees the necessary resistance to mechanical stresses during harvesting. This device is classified as a Class I instrument according to current regulations. It is delivered non-sterile and requires a complete processing protocol before each use. Its durability depends on compliance with cleaning and sterilization cycles, although no maximum cycle limit is defined by the manufacturer due to the nature of the materials used.

What are the contraindications for use?

The main medical contraindication documented by Helmut Zepf Medizintechnik GmbH concerns known hypersensitivity or metal intolerance in the patient. Contact with medical stainless steel can trigger an allergic reaction. If such a hypersensitivity reaction occurs during the intervention, the procedure must be immediately stopped and necessary clinical measures must be taken. Furthermore, the use of the instrument is strictly prohibited if it shows visible damage, such as cracks, breaks, or defects on the cutting edges, in order to guarantee patient safety.

What are the maintenance and safety precautions?

All Helmut Zepf instruments must imperatively be cleaned, disinfected, and sterilized before the first use, as well as after each subsequent use. It is crucial to visually inspect the product for any wear or damage before its use. The use of a damaged instrument is prohibited. The reprocessing process must be complete to ensure asepsis. As the product is delivered non-sterile, the practitioner must validate compatibility with other devices used. The lifespan of the instrument is linked to its maintenance, with no fixed number of processing cycles being predetermined by the manufacturer.

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 bone scraper is a Class I medical device. The manufacturer complies with regulatory requirements relating to manual dental instruments. Helmut Zepf products are recognized for their manufacturing quality in medical stainless steel, meeting the rigorous needs of dental surgery. As a Class I device, it follows the conformity assessment procedures applicable to this category of reusable surgical instruments, thus guaranteeing a safety standard for the professional and the patient.

State of the art

Surgical medical consumables play a decisive role in operative safety.