Angled Lucas Curette 90°, combined tip, diameter 2.5 mm - Helmut Zepf (41.855.22) - Delynov

What is the Helmut Zepf 90° angled Lucas curette?

The 90° angled Lucas curette is a manual surgical instrument designed by the manufacturer Helmut Zepf Medizintechnik GmbH. This device is characterized by a specific working part with a 2.5 mm diameter and a sharp 90-degree angulation. Its structure is optimized for oral surgery procedures requiring abrasion or cleaning of hard and soft tissues. As an instrument in the INSTRU category, it features a combined tip allowing for versatility during the surgical procedure. The design of this Helmut Zepf instrument meets the requirements of practitioners seeking a robust tool for the treatment of sockets and bone cavities.

What are the clinical indications for this surgical lucas curette?

The surgical lucas curette is primarily indicated for the curettage of sockets after tooth extraction to promote healthy healing. It is used for the excision of inflammatory tissue, periapical cysts, or residual granulation tissue. Its use is also common in implant surgery to prepare the bone site or in surgical periodontology for cleaning infra-bony defects. Thanks to its 2.5 mm diameter, it allows for precise intervention in medium-sized cavities, ensuring effective mechanical decontamination of infected or necrotic bone surfaces.

What are the technical characteristics of reference 41.855.22?

Technical reference 41.855.22 corresponds to a specific Lucas curette in the Helmut Zepf catalog. Major features include a 90-degree angle, which distinguishes it from straight or less inclined models, offering a different lever and angle of attack for the surgeon. The combined tip and 2.5 mm diameter ensure a compromise between access finesse and excision capacity. Manufacturing by Helmut Zepf Medizintechnik GmbH guarantees a precise fit of the working part. This instrument is designed to withstand repeated sterilization cycles in the dental office, in accordance with current hygiene protocols for reusable instrumentation.

What are the contraindications for using this instrument?

There are no specific documented absolute contraindications for the Lucas curette outside of general contraindications related to oral surgery, such as uncontrolled coagulation disorders or serious systemic pathologies prohibiting the surgical act. However, the use of this curette should be avoided on fragile anatomical structures such as the sinus floor or the inferior alveolar canal without perfect visibility and control, to avoid any perforation or nerve damage. The choice of the 2.5 mm diameter must also be adapted to the morphology of the treated area so as not to weaken thin bone walls.

What are the maintenance precautions for this lucas 90 curette?

The lucas 90 curette is a reusable metal instrument that requires a strict decontamination and sterilization protocol after each use. It is recommended to perform immediate pre-cleaning to prevent protein fixation, followed by cleaning in an ultrasonic tank or washer-disinfector. Drying must be meticulous before autoclaving. Practitioners must regularly inspect the condition of the 2.5 mm tip to ensure the absence of corrosion or deformation. Proper maintenance according to Helmut Zepf manufacturer recommendations preserves the mechanical properties of the steel and the precision of the combined tip's cutting edge.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, a company recognized in the field of high-precision dental and surgical instrumentation. Although the specific regulatory class and CE marking are not detailed in the current source data, Helmut Zepf products are generally manufactured according to rigorous industrial quality standards. As an instrument in the INSTRU category at Delynov, this curette meets the professional requirements of oral surgery. Users are invited to refer to the instructions for use and the marking on the packaging to confirm the certifications and compliance standards applicable at the time of purchase.

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