EPF-Line micro needle holder, 17.5 cm, serrated tungsten carbide - Helmut Zepf (41.017.17) - Delynov

What is the Helmut Zepf EPF-Line geared micro needle holder?

The EPF-Line geared micro needle holder, referenced under code 41.017.17 by Helmut Zepf, is a high-precision surgical instrument measuring 17.5 cm. It is distinguished by its geared structure which allows for increased control when handling very fine suture threads. Its design incorporates serrated tungsten carbide jaws, a material recognized for its robustness and its ability to hold the needle without slipping. This instrument from the Helmut Zepf range is specifically adapted to the requirements of microsurgery, where the finesse of the gesture and the stability of the grip are decisive for the success of the suture.

What are the clinical indications for this micro suture needle holder?

This micro suture needle holder is indicated for all procedures requiring great finesse in tissue approximation in oral surgery. It is particularly used during corrective periodontal surgeries, gingival grafts, or recession surgeries where the use of small-calibre suture threads is required. Its 17.5 cm length allows it to reach posterior sectors with ease. In implantology, it facilitates the hermetic closure of operative sites, thus optimizing primary intention healing. The use of this Helmut Zepf device is reserved for practitioners performing microsurgery acts requiring specialized instrumentation.

What are the technical characteristics of model 41.017.17?

Model 41.017.17 presents specific technical characteristics for microsurgery. It measures 17.5 cm, offering sufficient leverage for precise manipulation. The major feature lies in its serrated tungsten carbide inserts at the jaws. This extremely hard material guarantees superior longevity of the gripping surface and prevents needle rotation during trans-mucosal passage. As a geared micro needle holder, its internal mechanism reduces the effort required for locking and unlocking, allowing for a fluidity of movement essential when using delicate monofilaments.

What are the contraindications for the use of this tungsten micro needle holder?

There are no specific documented medical contraindications for the use of this tungsten micro needle holder, apart from those related to the surgical protocols themselves. However, it must not be used with large-calibre needles that could damage the finesse of the tungsten carbide jaws or force the gearing mechanism. The instrument must be used exclusively for suturing and not for manipulating other rigid devices or thick steel wires. As with any surgical instrument, inappropriate sterilization or use by unqualified personnel constitutes a contraindication to its use in the operating room.

What are the maintenance precautions for this Helmut Zepf instrument?

As a non-absorbable instrument intended for repeated use after reprocessing, this Helmut Zepf brand needle holder requires a rigorous cleaning and sterilization protocol. It is imperative to follow the recommendations of the manufacturer Helmut Medizintechnik GmbH regarding autoclave cycles and the use of non-corrosive cleaning solutions to preserve the tungsten carbide inserts. Particular attention must be paid to the gearing mechanism to ensure that no biological debris hinders its operation. A visual inspection of the jaw serrations is recommended before each procedure to guarantee optimal gripping safety.

Who is the manufacturer and what standards are respected?

This device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of dental and surgical instrumentation. Although specific details of the regulatory class and CE marking are not mentioned in the raw technical data of this sheet, Helmut Zepf products are designed according to high industrial quality standards. Practitioners are invited to refer to the instructions for use and the manufacturer's official catalog to obtain information regarding compliance certifications and current ISO standards. Traceability is ensured by the product reference 41.017.17 appearing on the instrument.

State of the art

Modern synthetic sutures - absorbable or non-absorbable - are central to wound healing in oral surgery. Recent advances focus on reducing post-operative infections.