Surgical bone fragment decorticator, straight, Heidbrink pattern, Figure 1 - Helmut Zepf (17.051.01K) - Delynov

What is the Helmut Zepf 17.051.01K surgical bone fragment ejector?

The surgical bone fragment ejector, referenced under code 17.051.01K, is a specialized manual instrument designed by Helmut Zepf. This model, corresponding to figure 1 of the manufacturer's catalog, adopts a straight heidbrink type configuration. Its structure is specifically adapted for the manipulation and removal of small hard elements within the oral cavity. As a precision instrument, it is used by dental surgeons to clean operative sites. Its monobloc design ensures direct force transmission during levering maneuvers or the gripping of bone debris.

What are the clinical indications for this bone fragment extractor?

The use of this bone fragment extractor is primarily indicated during alveolar cleaning phases following a difficult or traumatic tooth extraction. In oral surgery, it allows for the grasping and elimination of fractured alveolar bone fragments or remaining root debris. This instrument is also requested in implant surgery to prepare the receptor site by removing any splinters that could compromise healing or the primary stability of the implant. Its straight shape is ideal for anterior sectors or easily accessible areas where complex angulation is not required.

What are the technical characteristics of the straight heidbrink model?

The Helmut Zepf straight heidbrink model is distinguished by a thin and rigid working part, optimized to fit into the periodontal or alveolar space. Reference 17.051.01K corresponds to figure 1, offering ergonomics adapted to precision movements. Unlike curved models, this straight version allows for efficient axial force application. The instrument is designed to withstand the mechanical stresses associated with the luxation of small fragments. Its surface finish is developed to meet the requirements of repeated autoclave sterilization, thus guaranteeing operational longevity in a demanding clinical environment.

What are the contraindications for the use of this instrument?

There are no specific absolute medical contraindications to the use of the straight heidbrink bone fragment ejector, other than those related to the surgical procedure itself. However, its use is discouraged if the practitioner does not have sufficient visibility or if anatomical access requires an angled instrument to avoid damaging adjacent soft tissues. Use on structures other than bone or root fragments could damage the fine tip of the instrument. As with any invasive device, a complete patient history is required to rule out risks related to coagulation disorders or systemic bone pathologies.

What are the maintenance and durability precautions?

Although this product is non-resorbable and intended for repeated use, its durability depends on compliance with decontamination and sterilization protocols. After each intervention, the ejector must be cleaned to remove organic residues before being placed in an autoclave. It is imperative to follow the recommendations of Helmut Zepf Medizintechnik GmbH regarding temperature cycles. Regular inspection of the working end is necessary to detect any deformation or dulling that could reduce the efficiency of the heidbrink root extraction. Storage in a dry environment after sterilization prevents any risk of corrosion.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, a recognized player in the production of high-precision surgical instrumentation. This bone fragment ejector is manufactured according to rigorous quality standards specific to the German medical industry. For specific details regarding the regulatory class or the CE marking in force for this reference 17.051.01K, it is recommended to refer to the technical documentation provided by the manufacturer or to consult the product labeling. Compliance with hygiene and maintenance protocols is essential to guarantee the conformity of the instrument during its use in the practice.

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