Sinus elevator 90 degrees/60 degrees - Helmut Zepf (41.868.05) - Delynov

What is the Helmut Zepf 90 degree/60 degree sinus elevator?

The Helmut Zepf sinus elevator (reference 41.868.05) is a high-precision manual dental instrument designed for oral surgery. Manufactured in medical stainless steel by Helmut Zepf Medizintechnik GmbH, this tool is distinguished by its double-ended structure featuring 90 and 60 degree angles. This specific configuration is optimized for manipulating delicate tissues within the sinus cavity. As a Class I device, it meets the quality requirements for repeated use after sterilization, providing the necessary resistance for bone surgery procedures while preserving the integrity of adjacent anatomical structures.

What are the clinical indications?

This instrument is specifically indicated for implant surgery procedures, more precisely for sinus lifting (sinus lift). The angled sinus elevator allows the practitioner to access the sinus membrane through a lateral window. Its role is to gently detach the Schneiderian membrane from the internal bone wall to create sufficient space for the insertion of a bone substitute. Use of this manual instrument is reserved for healthcare professionals trained in oral and maxillofacial surgery techniques, ensuring handling adapted to the anatomical constraints of the maxillary sinus.

What are the technical characteristics?

The Helmut Zepf sinus elevator, bearing technical reference 41.868.05, is developed from a medical stainless steel selected for its durability and biocompatibility. Its main feature lies in its double angulation: one end angled at 90 degrees and the other at 60 degrees. This design allows for versatile access depending on the depth and orientation of the operative site. The instrument is delivered non-sterile and must imperatively undergo a complete cycle of cleaning, disinfection, and sterilization before its first use and between each patient. Its robust design does not define a maximum limit of processing cycles, subject to compliant maintenance.

What are the contraindications for use?

The main medical contraindication mentioned by the manufacturer Helmut Zepf concerns known hypersensitivity or intolerance to metals. Since the instrument is composed of medical stainless steel, contact with the patient may trigger a hypersensitivity reaction in sensitive subjects. If such a reaction occurs during the procedure, the procedure must be stopped immediately and the necessary clinical measures must be taken. Furthermore, it is formally discouraged to use the instrument if it shows visible damage, such as cracks, breaks, or defects on the active parts, to avoid any risk of intraoperative complication.

What are the maintenance and reprocessing precautions?

Like any non-sterile Class I instrument, this sinus elevator requires a strict reprocessing protocol. Before each use, it is imperative to perform a complete cleaning, followed by disinfection and sterilization. The practitioner must inspect the instrument for any trace of wear or corrosion before the surgical act. Due to the materials used and the design of the instrument, there is no defined maximum limit for the number of sterilization cycles, provided that the functional integrity of the steel is preserved. The use of damaged or worn products is prohibited to guarantee patient safety and the effectiveness of the surgical gesture.

Who is the manufacturer and what standards are respected?

The instrument is manufactured by Helmut Zepf Medizintechnik GmbH, a company located in Seitingen-Oberflacht, Germany, recognized for its expertise in the manufacture of surgical instruments. This device belongs to Class I according to medical device regulations. The manufacturer imposes strict safety instructions, including cleaning prior to the first use and compliance with sterilization protocols. Compliance with German manufacturing standards ensures that the medical stainless steel used meets the requirements of professional dental surgery. The use of this instrument is strictly reserved for qualified healthcare professionals.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.