Lifting Instrument Sinus Fig.5 - Helmut Zepf (41.847.05) - Delynov

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

The Sinus Lift Instrument Fig.5, referenced under code 41.847.05, is a high-precision manual instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed in medical stainless steel, this tool is specifically developed for oral surgery interventions. Its structure is adapted to the requirements of manipulating delicate tissues within the sinus cavity. As a Class I device, it meets the rigorous manufacturing standards imposed for reusable surgical instruments. This device is delivered non-sterile and requires a complete preparation protocol before any clinical use in an office or hospital setting.

What are the clinical indications for this instrument?

This sinus lift instrument is primarily indicated for implant and oral surgery procedures involving the maxillary sinus. Its role is crucial during the Schneiderian membrane elevation steps (sinus lift), where it serves to gently detach and lift the mucosa to create the necessary space for the bone graft. Its use is strictly reserved for qualified healthcare professionals, such as dental surgeons, implantologists, and stomatologists, trained in sinus surgery techniques. It is part of the standard surgical protocol for the rehabilitation of atrophied posterior maxillary sectors.

What are the technical characteristics of instrument 41.847.05?

The Helmut Zepf instrument 41.847.05 is characterized by its medical-grade stainless steel construction, ensuring resistance to repeated sterilization cycles. Its Fig.5 design offers specific ergonomics for work in the posterior zone. Although the manufacturer does not define a maximum limit for processing cycles, the longevity of the instrument depends on compliance with cleaning and disinfection instructions. It is imperative to visually inspect the product before each use to detect potential damage, cracks, or wear on the cutting edges, as the use of damaged products is prohibited by Helmut Zepf Medizintechnik GmbH.

What are the contraindications for the use of this instrument?

The main medical contraindication mentioned by the manufacturer concerns the patient's known hypersensitivity to metals. Contact with medical stainless steel can trigger allergic reactions or intolerance in certain individuals. If a hypersensitivity reaction occurs during the intervention, the procedure must be immediately interrupted and necessary medical measures must be taken. Additionally, the use of the instrument is contraindicated if it shows visible signs of wear, corrosion, or structural damage, to ensure patient safety and the effectiveness of the surgical procedure.

What are the maintenance and sterilization precautions?

Like any reusable sinus lift instrument, this device must imperatively be cleaned, disinfected, and sterilized before the first use and after each subsequent use. The reprocessing process must be complete to eliminate any risk of cross-contamination. Helmut Zepf specifies that compatibility with other cleaning products must be verified beforehand. Due to its design and the materials used, there is no fixed limit for processing cycles, but the user must remain vigilant for signs of physical degradation. Thorough cleaning of each product is a critical step before final sterilization.

Who is the manufacturer and what standards are respected?

This instrument is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. The device is classified as Class I according to the current regulations on medical devices. The manufacturer ensures the traceability and quality of the stainless steel used. Helmut Zepf products are delivered non-sterile, placing responsibility on the healthcare professional for compliance with sterilization protocols. As a Class I instrument, it is designed to meet the safety and clinical performance requirements expected by practitioners for short-term invasive surgical procedures.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.