Tunneling Knife Fig. 1 - Helmut Zepf (24.751.524M) - Delynov

What is the Helmut Zepf Fig. 1 tunneling knife?

The Fig. 1 tunneling knife, referenced under code 24.751.524M, is a specialized manual instrument developed by the manufacturer Helmut Zepf Medizintechnik GmbH. Made of medical stainless steel, this tool belongs to the Class I surgical consumables category. Its structure is specifically adapted for periodontal micro-surgery interventions, offering an optimized geometry for working in restricted spaces. As a precision instrument, it meets the requirements of healthcare professionals for the manipulation of soft tissues during the preparation phases of the recipient site.

What are the clinical indications for this instrument?

This tunneling knife is primarily indicated in periodontal and implant plastic surgery protocols. Its use is dedicated to the tunneling technique, a procedure aimed at treating gingival recessions without vertical incisions. It allows the surgeon to delicately detach the periosteum and create a pocket for the placement of a connective tissue graft or a collagen matrix. This gum graft instrument is therefore essential for practitioners performing root coverage surgeries or gingival volume augmentations aimed at improving aesthetics and periodontal health around natural teeth or implants.

What are the technical characteristics of device 24.751.524M?

The Helmut Zepf 24.751.524M device is characterized by its manufacture in medical-grade stainless steel, ensuring the necessary resistance to reprocessing cycles. Although specific dimensions are not detailed, its Fig. 1 design is recognized for its ability to navigate interproximal areas. It is delivered non-sterile and requires a complete cleaning, disinfection, and sterilization protocol before each use. The manufacturer specifies that due to its robust design and the materials used, there is no defined maximum limit for treatment cycles, subject to a rigorous visual inspection to detect any wear or cracks on the cutting edges.

What are the contraindications for the use of this knife?

The main contraindication mentioned by Helmut Zepf Medizintechnik GmbH concerns known hypersensitivity or intolerance to metals. Since the instrument is composed of medical stainless steel, contact with tissues can trigger a reaction in allergic patients. If a hypersensitivity reaction occurs during the intervention, the procedure must be immediately interrupted and necessary medical measures must be initiated. It is therefore imperative to check the patient's allergic history before any use. Additionally, the use of the instrument is strictly reserved for qualified healthcare professionals mastering oral surgery techniques.

What are the maintenance and safety precautions?

Patient safety relies on a strict reprocessing protocol. Before the first use and after each intervention, the knife must be cleaned, disinfected, and sterilized. The practitioner must imperatively inspect the instrument to identify visible damage such as cracks, breaks, or defects on the cutting edges before use. It is strictly forbidden to use a damaged or worn product. As Helmut Zepf products are delivered non-sterile, the validation of sterilization is the responsibility of the dental office. Compatibility with other instruments used simultaneously must also be verified beforehand to ensure the integrity of the devices.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. This tunneling knife is a Class I medical device in accordance with current regulations. The manufacturer follows rigorous quality protocols for the production of its manual instruments, identified here by code MDR Ir - MDC0483. Compliance with the instructions for use and safety provided by Helmut Zepf is essential to maintain product conformity and ensure clinical safety during oral surgery interventions. The product is exclusively intended for professional use by trained practitioners.

State of the art

Surgical medical consumables play a decisive role in operative safety.