Lucas surgical curette double-ended, 7.5 mm - Helmut Zepf (41.855.04) - Delynov

What is the double-ended surgical Lucas curette, 7.5 mm?

The double-ended surgical Lucas curette, 7.5 mm is a specialized hand instrument designed by Helmut Zepf Medizintechnik GmbH. This device is characterized by a double active part structure, allowing the practitioner to have two working ends on a single handle. With a width of 7.5 mm, this large Lucas curette is specifically sized for intervention on wide surgical areas. It is primarily used in oral surgery for cleaning bone sites. Its robust design meets the requirements of the INSTRU category for short-term invasive procedures.

What are the clinical indications for this Helmut Zepf instrument?

This double alveolar curette is indicated for numerous procedures in oral and implant surgery. Its primary use lies in post-extraction alveolar curettage, where it effectively eliminates infectious tissue, dental debris, or cyst residues. In periodontology and bone surgery, it is used for the excision of granulation tissue and the cleaning of infra-bony defects. Its 7.5 mm width makes it an ideal tool for voluminous sites requiring rapid and complete debridement before eventual guided bone regeneration or implant placement.

What are the technical characteristics of reference 41.855.04?

The technical reference 41.855.04 corresponds to a specific model in the Helmut Zepf range. Major characteristics include a 7.5 mm working end, classifying this model among the large Lucas curettes. The instrument is equipped with two opposite active ends, optimizing operative time by avoiding frequent tool changes. The geometry of the spoons is designed to offer an effective cutting edge when scraping bone walls. Although the exact composition is not specified here, this type of instrumentation is traditionally designed to withstand repeated sterilization cycles in the dental office.

What are the contraindications for the use of this 7mm surgical curette?

There are no specific absolute contraindications listed for this instrument outside of standard oral surgery protocols. However, the use of this 7mm Lucas curette should be avoided in anatomical areas that are too narrow where its width could cause collateral damage to soft tissue or adjacent nerve structures. The practitioner must assess bone density and the fragility of the alveolar walls to adapt their force during curettage. As with any surgical instrument, use is prohibited if the device shows signs of wear or corrosion that could compromise patient safety.

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

As an instrument in the INSTRU category, this curette is a reusable device that requires a rigorous decontamination and sterilization protocol after each use. Precautions include manual or ultrasonic cleaning to remove all organic debris in the hollow parts of the 7.5 mm spoon, followed by autoclave sterilization according to the parameters recommended by Helmut Zepf Medizintechnik GmbH. It is advisable to regularly inspect the sharpness of the ends to ensure optimal curettage efficiency. Inappropriate maintenance could alter the mechanical properties of the instrument.

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. Regarding standards and certifications, the product follows the industrial manufacturing standards specific to manual surgical instruments. Although specific details of the CE marking or regulatory class are not mentioned in the simplified technical documentation, Helmut Zepf is renowned for its compliance with international quality requirements. For any precise information on MDR certifications or ISO standards applicable to reference 41.855.04, please refer to the instructions for use provided by the manufacturer.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.