Suture placement surgical instrument, grey - Helmut Zepf (24.548.03) - Delynov

What is the Helmut Zepf surgical cord-packing instrument?

The Helmut Zepf surgical cord-packing instrument, referenced under code 24.548.03, is a specialized manual tool in grey designed for the manipulation of retraction cords. Developed by Helmut Zepf Medizintechnik GmbH, this instrument features a structure adapted for precise grip and guidance in restricted access areas. Its design allows the practitioner to exercise optimal control during cord insertion without damaging the surrounding soft tissues. This tool is part of the manufacturer's high-quality instrumentation range, recognized for its expertise in designing devices for oral care and oral surgery.

What are the clinical indications for this instrument?

This cord-packing instrument is primarily indicated in restorative dentistry and fixed prosthetics. It is used for placing a gingival retraction cord in the sulcus, a crucial step for obtaining a clear reading of the preparation margins during optical or physico-chemical impression taking. It is also employed during bonding procedures or the filling of Class V cavities to ensure the sealing of the operative field and prevent bleeding or sulcular fluid infiltration. Its use extends to any intervention requiring controlled temporary gingival deflection to improve visibility and access to the cervical rim of the tooth.

What are the technical characteristics of instrument 24.548.03?

The Helmut Zepf instrument (reference 24.548.03) is distinguished by a specific grey finish and ergonomics designed for repetitive movements. Although exact dimensions are not specified, its morphology is optimized to serve as an efficient gingival cord packer. The working part is configured to follow the root convexity, allowing the cord to be pushed uniformly into the gingival sulcus. The manufacturing quality of Helmut Zepf Medizintechnik GmbH guarantees the structural resistance necessary for standard sterilization cycles in dental practices. Its lightness and balance in hand allow for a measured application of force, thus avoiding excessive trauma to the epithelial attachment during manipulation.

What are the contraindications for the use of this cord packer?

The contraindications for the use of this instrument are essentially related to the patient's periodontal status. It should not be used in the presence of acute necrotizing ulcerative gingivitis or unstabilized periodontitis presenting extreme tissue fragility. The use of a gingival cord insertion instrument is discouraged if the sulcus depth is insufficient or if there is a risk of irreversibly violating the biological width. Furthermore, any known allergy to the metallic components of the instrument (although not specified here) would constitute a contraindication. Reference should systematically be made to the technical manual from the manufacturer Helmut Zepf Medizintechnik GmbH for specific precautions related to materials.

What are the maintenance and durability precautions?

As a non-resorbable instrument intended for repeated use, this dental cord packer must follow a rigorous decontamination and sterilization protocol after each use. It is imperative to clean the instrument to remove any residue of blood, saliva, or retraction chemicals before autoclaving. Practitioners must regularly inspect the tip of the instrument to ensure the absence of deformation or corrosion that could compromise patient safety or the effectiveness of the cord placement. Storage in a dry and protected environment is recommended to preserve the integrity of the grey finish and the mechanical properties of the steel selected by Helmut Zepf.

Who is the manufacturer and what standards are respected?

This instrument is manufactured by Helmut Zepf Medizintechnik GmbH, a renowned German company specializing in surgical and dental instrumentation. As the official manufacturer, Helmut Zepf applies production processes compliant with the high quality standards of the medical industry. Although the specific regulatory class and CE marking are not detailed in the source data provided, this type of device is generally designed to meet the safety and performance requirements in force for reusable instrumentation. For precise details on ISO certifications or compliance with the European Medical Device Regulation (MDR), it is advisable to consult the official documentation attached to the product or to contact Delynov.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.