Help to Turn for Screw (Benex) - Delynov - Helmut Zepf (12.300.47) - Delynov

What is the screw turning aid (Benex) - Delynov?

The screw turning aid (Benex) is a manual dental instrument designed by the manufacturer Helmut Zepf Medizintechnik GmbH. This benex accessory is manufactured from high-quality medical stainless steel, ensuring compatibility with rigorous sterilization protocols in oral surgery practices. Referenced under code 12.300.47, this tool is specifically developed to assist the practitioner in the manipulation and rotation of screws during clinical interventions. Its robust structure and technical design make it a reliable driving aid for procedures requiring high manual precision.

What are the clinical indications for this instrument?

This instrument is indicated for use in dental and implant surgery. It primarily serves as a screw turning aid within the Benex extraction system or during guided bone regeneration (GBR) protocols. As dental extraction instrumentation, it facilitates the surgeon's technical gesture during the placement or removal of screwed components. Its use is strictly reserved for qualified healthcare professionals working in sterile environments for complex periodontal or implant care requiring optimal control of the rotational force exerted on fixation devices.

What are the technical characteristics of the 12.300.47 turning aid?

The Helmut Zepf turning aid, bearing reference 12.300.47, is a manual instrument delivered non-sterile. Manufactured from medical stainless steel, it features increased resistance to repeated cleaning and sterilization cycles. Although the product design does not define a maximum limit for processing cycles, each device must be inspected before use to detect any visible damage such as cracks, breaks, or defects on the edges. Its compatibility with other products in the Benex system must be verified beforehand to ensure optimal clinical performance when used as a dental screwdriver aid.

What are the contraindications for the use of this instrument?

The main medical contraindication concerns patients with a known intolerance or hypersensitivity to metals, particularly the medical stainless steel used in the manufacture of this Helmut Zepf instrument. If a hypersensitivity reaction is triggered upon contact with the instrument, the procedure must be stopped immediately and necessary medical measures must be taken. Furthermore, it is strictly forbidden to use damaged products or those showing visible wear, as this could compromise patient safety and the effectiveness of the surgical act.

What are the maintenance and sterilization precautions?

In accordance with the safety instructions from the manufacturer Helmut Zepf Medizintechnik GmbH, all instruments must imperatively be cleaned, disinfected, and sterilized before the first use and after each subsequent use. Reprocessing must be complete to ensure the asepsis of the device. It is crucial to check for the absence of damage, cracks, or defects on functional surfaces before each intervention. As this is a non-resorbable instrument that is reusable after processing, strict adherence to cleaning protocols is essential to prevent any cross-contamination and maintain the integrity of the medical stainless steel.

Who is the manufacturer and what standards are respected?

This device is manufactured by Helmut Zepf Medizintechnik GmbH, located in Seitingen-Oberflacht, Germany. It is a Class I instrument according to medical device regulations. The manufacturer guarantees that this root extractor and driving aid meets the safety and performance requirements for manual dental instruments. Although the products are delivered non-sterile, they are designed to withstand standardized reprocessing cycles. The use of this instrument is strictly reserved for healthcare professionals trained in oral and implant surgery techniques.

State of the art

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