Micro-Friedman Bone Gouge Forceps 15.5cm - Helmut Zepf (42.315.16) - Delynov

What is the Micro-Friedman Bone Rongeur 15.5 cm?

The Micro-Friedman (reference 42.315.16) is a bone surgery instrument manufactured by Helmut Zepf Medizintechnik GmbH. Designed from medical stainless steel, this 15.5 cm rongeur belongs to the category of guided bone regeneration (GBR) devices. It consists of stable shafts and cutting jaws specifically sized for restricted access. As a Class I device, it meets the quality requirements for oral surgery procedures. This instrument is delivered non-sterile and requires a complete cleaning, disinfection, and sterilization protocol before its first use and after each surgical procedure to ensure the safety of the patient and the practitioner.

What are the clinical indications?

The intended use of this Helmut Zepf bone rongeur is the cutting or crushing of bone during a surgical intervention. In clinical practice, it is indicated for alveoloplasty, regularization of bone ridges after extractions, or for the removal of exostoses and bothersome bony protrusions. Its micro bone rongeur type finesse makes it particularly suitable for pre-implant and periodontal surgeries where the precision of the movement is crucial. It allows healthcare professionals to model bone structures with control, thus facilitating the preparation of the surgical site for subsequent reconstruction or implant placement steps.

What are the technical characteristics?

This Helmut Zepf bone rongeur has a total length of 15.5 cm, offering optimal leverage for bone manipulations while remaining maneuverable. It is manufactured from a medical stainless steel selected for its mechanical resistance during cutting and crushing phases. The structure of the instrument rests on stable shafts that ensure effective transmission of the force exerted by the surgeon. The manufacturer specifies that due to the design and materials used, there is no defined maximum limit for processing cycles, although wear must be visually checked before each use to detect potential cracks or defects on the cutting edges.

What are the contraindications for use?

The main medical contraindication mentioned by the manufacturer Helmut Zepf concerns metal intolerance. Contact with this medical stainless steel instrument can trigger a hypersensitivity reaction in patients allergic or intolerant to its components. If such a reaction occurs during the procedure, the procedure must be stopped immediately and necessary clinical measures must be taken. Furthermore, the use of the instrument is strictly contraindicated if visible damage is noted, such as cracks, breaks, or defects on the cutting edges, as this could compromise the safety of the surgical act.

What are the maintenance and safety precautions?

All Helmut Zepf instruments must imperatively be cleaned, disinfected, and sterilized before the first use, and then after each subsequent use. It is crucial to check the condition of the bone rongeur before each intervention to identify any sign of wear or damage. The use of damaged or worn products is prohibited. As the devices are delivered non-sterile, rigorous compliance with reprocessing protocols is mandatory. The manufacturer also emphasizes that compatibility with other products used during surgery must be verified beforehand. Finally, this instrument is exclusively reserved for use by qualified healthcare professionals in a surgical environment.

Who is the manufacturer and what standards are respected?

The instrument is manufactured by Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. This device is listed under Class I according to the Medical Device Regulation (MDR). The manufacturer ensures the traceability and compliance of the medical stainless steel used for the manufacture of the bone rongeur. As a Class I product, it meets the safety and performance standards required for reusable surgical instruments. Professionals can refer to product code 42.315.16 for the precise technical identification of this Micro-Friedman model within the Helmut Zepf range distributed by Delynov.

State of the art

Guided bone regeneration (GBR) in implantology relies on membrane fixation quality.