Lucas combined curette, surgical instrument, 2.5 mm diameter - Helmut Zepf (41.855.20) - Delynov

What is the Helmut Zepf combined Lucas curette?

The combined Lucas curette, referenced under code 41.855.20, is a manual surgical instrument designed by Helmut Zepf Medizintechnik GmbH. This device is characterized by an ergonomic structure equipped with specific working ends. Although the exact composition is not detailed in the source data, this type of instrument is traditionally used in oral surgery for cleaning hard and soft tissues. Its combined design offers versatility during interventions, allowing different areas of the oral cavity to be treated with a single tool. It is part of the INSTRU range distributed by Delynov for implantology and periodontology professionals.

What are the clinical indications for this instrument?

This dental curettage instrument is primarily indicated for cleaning and debridement of sockets after tooth extraction. Its use allows for the systematic elimination of pathological tissues, such as periapical cysts or granulation tissue, thus promoting optimal bone healing. In implant surgery, the Lucas curette is used to prepare the site before implant placement or to clean an infected area. It can also be used during periodontal surgeries for deep scaling or root planing in difficult-to-access areas, ensuring effective decontamination of bone and dental surfaces.

What are the technical characteristics of the 41.855.20 curette?

The main technical characteristic of this Helmut Zepf Lucas curette is its 2.5 mm diameter. This specific dimension allows the practitioner to intervene with precision in medium-sized sockets, ensuring adequate contact with the bone walls without exerting excessive pressure. Reference code 41.855.20 precisely identifies this model within the Helmut Zepf Medizintechnik GmbH manufacturer's catalogue. As a combined instrument, it features active ends optimized for tissue scraping and excision. Its morphology is designed to provide a stable grip, essential during alveolar curettage maneuvers requiring controlled force.

What are the contraindications for the use of this instrument?

There are no specific contraindications listed in the technical documentation provided for this surgical instrument. However, as with any invasive device in oral surgery, its use is discouraged in patients with severe uncontrolled coagulation disorders or systemic pathologies preventing any surgical intervention. The use of the curette should be avoided on fragile anatomical structures or in the immediate vicinity of neurovascular bundles without adequate visibility. The practitioner must ensure that the instrument is used exclusively for the curettage and debridement tasks for which it was designed, in order to avoid any damage to surrounding tissues or to the instrument itself.

What are the maintenance precautions for this non-resorbable instrument?

As it is a reusable surgical instrument from the Helmut Zepf brand, rigorous sterilization and cleaning protocols must be followed after each use. Although resorption details do not apply here, the longevity of the instrument depends on the application of standard decontamination cycles in force in dental practices. It is recommended to check the integrity of the 2.5 mm working parts before each intervention to detect any wear or deformation. Manual or ultrasonic cleaning followed by autoclave sterilization is necessary to ensure asepsis. Compliance with the recommendations of the manufacturer Helmut Zepf Medizintechnik GmbH ensures patient safety and device longevity.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Helmut Zepf Medizintechnik GmbH, a recognized company in the surgical instrumentation sector. For this specific product, the regulatory class and CE marking are not specified in the current technical data. It is the responsibility of professional users to refer to the instructions for use and product labeling to verify current certifications and applicable compliance standards according to the Medical Device Regulation (MDR). Helmut Zepf generally follows high manufacturing standards for its INSTRU category instruments, guaranteeing tools adapted to the requirements of modern oral surgery and implantology.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.