Sinus Lift Instrument Fig. 5 (41.847.03) - Delynov - Helmut Zepf

What is the Sinus-Lift Fig. 5 Helmut Zepf instrument?

The Sinus-Lift Fig. 5 instrument, bearing reference 41.847.03, is a manual dental instrument developed by Helmut Zepf Medizintechnik GmbH. Designed specifically for oral surgery, it is manufactured from high-quality medical stainless steel to ensure optimal resistance during surgical manipulations. This device belongs to the category of pre-implant surgery instruments, specifically used as a sinus curette for the elevation of the sinus membrane. Its structure is adapted to the requirements of modern implantology, offering practitioners a reliable tool for sinus floor augmentation procedures.

What are the clinical indications for this instrument?

The primary indication for this instrument is the elevation of the Schneiderian membrane during a sinus lift procedure via a lateral or crestal approach. In pre-implant surgery, it allows the practitioner to delicately detach the sinus mucosa from the internal bone wall to create the space necessary for the delivery of filling material. The use of this sinus curette is essential to secure the critical step of membrane detachment, minimizing the risk of perforation. It is exclusively reserved for use by health professionals qualified in oral surgery and implantology.

What are the technical characteristics of instrument 41.847.03?

The Helmut Zepf Fig. 5 instrument is characterized by its medical stainless steel construction, a standard material for surgical instrumentation ensuring durability and biocompatibility. Its ergonomic design meets the needs for precision during delicate interventions. As a manual instrument, it does not include an automated mechanism. It is delivered non-sterile and must imperatively undergo a complete cycle of cleaning, disinfection, and sterilization before its first use, as well as between each patient. The manufacturer specifies that due to its design and the materials used, there is no defined maximum limit for the number of reprocessing cycles, subject to a prior visual inspection.

What are the contraindications for the use of this instrument?

The main medical contraindication mentioned by the manufacturer Helmut Zepf Medizintechnik GmbH concerns metal intolerance or hypersensitivity. Contact with medical stainless steel can trigger a reaction in sensitive patients. If such a hypersensitivity reaction occurs during the intervention, the procedure must be immediately interrupted and necessary clinical measures must be taken. Furthermore, the use of the instrument is strictly prohibited if it shows visible damage, such as cracks, breaks, or defects on the cutting edges, to avoid any traumatic risk to the patient.

What are the maintenance and sterilization precautions?

All Helmut Zepf instruments must be cleaned, disinfected, and sterilized before the first use and after each subsequent use. It is crucial to check the condition of the instrument before each intervention to detect any wear or visible damage (cracks, edge defects). Never use damaged products. The reprocessing process must be rigorous to ensure patient safety and the longevity of the stainless steel. Although the number of processing cycles is not limited by a fixed value, the product's end-of-life is determined by the appearance of signs of wear or functional degradation.

Who is the manufacturer and what standards are respected?

This instrument is manufactured by Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. This medical device is classified as Class I according to current regulations. The manufacturer ensures the compliance of its products with safety and performance requirements for manual dental instruments. Professionals must ensure the compatibility of this instrument with other devices used during the intervention. As a Class I product, it meets the rigorous German manufacturing standards for reusable medical devices intended for oral surgery.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.