Bone scraper according to Buser - Helmut Zepf (24.495.02) - Delynov

What is the bone scraper according to Buser Helmut Zepf?

The bone scraper according to Buser, referenced under code 24.495.02 by Helmut Zepf, is a precision manual instrument manufactured from medical stainless steel. Designed to meet the requirements of oral surgery and periodontology, this device features a structure adapted for direct work on hard tissues and the dental apparatus. As a bone harvesting instrument, it allows for the efficient collection of tissue. This product is delivered non-sterile and requires a complete protocol of cleaning, disinfection, and sterilization before its first use and between each patient to ensure optimal safety.

What are the clinical indications for this instrument?

The main clinical indications for the Helmut Zepf scraper include extensive periodontal treatments. It is specifically indicated for probing gingival pockets to assess periodontal status, as well as for the mechanical removal of calculus, whether soft or calcified, on teeth or dental appliances. Its design also allows for its use during bone surgery procedures for harvesting autogenous chips. The use of this instrument is strictly reserved for qualified healthcare professionals mastering dental and periodontal surgery techniques.

What are the technical characteristics of model 24.495.02?

The Helmut Zepf bone scraper (ref. 24.495.02) is characterized by its manufacture in high-quality medical stainless steel, ensuring the necessary resistance to repeated sterilization cycles. Although the manufacturer does not define a maximum limit for processing cycles due to the robust design, every user must inspect the instrument before use to detect any potential cracks, breaks, or defects on the cutting edges. Its specific geometry, developed according to Buser principles, is optimized for access to complex surgical sites and the efficiency of the clinical gesture in periodontology.

What are the contraindications for the use of this scraper?

The main medical contraindication documented by Helmut Zepf Medizintechnik GmbH concerns patients with a known intolerance or hypersensitivity to metals, particularly medical stainless steel. Contact with the instrument may trigger a hypersensitivity reaction. If such a reaction occurs during the intervention, the procedure must be immediately interrupted and the necessary medical measures must be taken. It is therefore imperative to check the patient's allergic history before any manipulation of the instrument in the mouth.

What are the maintenance and reprocessing precautions?

As with any reusable Class I instrument, the scraper must undergo a complete reprocessing cycle. Products are delivered non-sterile and must imperatively be cleaned, disinfected, and sterilized before the first use. Helmut Zepf emphasizes the crucial importance of cleaning to prevent risks of cross-contamination. The user must also check compatibility with other products used simultaneously. Any instrument showing visible damage, excessive wear, or dull cutting edges must be immediately discarded and never used for a clinical intervention.

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. This bone scraper belongs to Class I according to medical device regulations (Class Ir for reprocessing). Compliance with cleaning and sterilization protocols is the responsibility of the healthcare professional, in accordance with the instructions provided by the manufacturer. As a Class I device, it meets the safety and performance requirements defined for manual dental instruments intended for periodontal treatment and oral surgery.

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