Kocher-Langenbeck Retractor 21.5cm 12x80mm - Helmut Zepf (38.426.08) - Delynov

What is the Kocher-Langenbeck retractor 21.5cm 12x80mm?

The Kocher-Langenbeck retractor (reference 38.426.08) is a manual surgical instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed in high-quality medical stainless steel, this tool consists of an ergonomic handle and a perpendicular blade of 12x80mm. Its total length of 21.5cm allows the practitioner to exert constant retraction force while maintaining a comfortable working distance. It belongs to the Class I category of devices, intended for repeated use after a complete reprocessing cycle. This instrument is specifically structured to offer maximum stability during soft tissue retraction, thus ensuring optimal visibility of the operative field without cluttering the surgeon's workspace.

What are the clinical indications?

According to data from the manufacturer Helmut Zepf, this instrument is indicated for maintaining the surgical area open. In clinical practice, the kocher retractor is used during various oral, periodontal, or implant surgery procedures. It allows for the retraction of muco-periosteal flaps and protects surrounding soft tissues during implant drilling, apical resection, or extraction of impacted teeth. Its 12x80mm blade is particularly suitable for deep or extensive surgical sites requiring clear exposure of anatomical structures. The use of this retractor facilitates the manipulation of other surgical instruments by clearing the visual and physical access necessary for the precision of the operative gesture.

What are the technical characteristics?

The Helmut Zepf Kocher-Langenbeck retractor is distinguished by precise specifications adapted to the requirements of micro-surgery and oral surgery. Reference 38.426.08 features a total length of 21.5cm, offering sufficient leverage for retraction without excessive fatigue for the assistant or practitioner. The working part, or blade, measures 12x80mm, which allows for tissue maintenance over a significant depth. Manufactured from medical stainless steel, the instrument is designed to withstand repeated cycles of cleaning, disinfection, and sterilization. It is delivered non-sterile and must undergo a complete treatment protocol before its first use and after each subsequent use.

What are the contraindications for use?

The main medical contraindication mentioned by the manufacturer Helmut Zepf concerns metal intolerance. Contact with the medical stainless steel instrument can trigger a hypersensitivity reaction in certain sensitive patients. If such a reaction occurs during the intervention, the procedure must be immediately stopped and necessary medical measures must be taken. Furthermore, it is strictly advised not to use the instrument if it shows visible damage or wear, such as cracks, breaks, or defects on the edges. The use of damaged products compromises patient safety and the effectiveness of the surgical procedure.

What are the maintenance and sterilization precautions?

As this is a non-absorbable and reusable instrument, strict reprocessing precautions apply. All Helmut Zepf instruments must be cleaned, disinfected, and sterilized before the first use and after each intervention. The manufacturer emphasizes that it is crucial to clean each product before use to eliminate any residue. Although there is no defined maximum limit for the number of treatment cycles due to the robustness of the materials, the user must systematically check for signs of wear before each operation. Compatibility with other products used during the cleaning protocol must also be verified beforehand to preserve the integrity of the stainless steel.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. This product is classified as a Class I medical device (Class Ir according to the MDC0483 marking associated with reprocessing). It meets strict regulatory requirements for manual surgical instruments. Helmut Zepf products are delivered non-sterile, in accordance with industry standards for reusable instrumentation. The use of this retractor is strictly reserved for qualified healthcare professionals trained in surgical techniques and hospital hygiene protocols. Compliance with the manufacturer's safety and maintenance instructions is imperative to guarantee the conformity and longevity of the instrument.

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