45° Angled Surgical Ligature Cutter, for 0.4 mm wire, Soft model, 12 cm - Helmut Zepf (33.760.20) - Delynov

What is the Helmut Zepf 33.760.20 ligature cutter?

The Helmut Zepf ligature cutter, reference 33.760.20, is a manual precision instrument designed for sectioning fine metal wires. This model is distinguished by a cutting head oriented at a 45° angle, offering increased visibility and accessibility within the oral cavity. With a length of 12 cm, this instrument belongs to the 'Soft' range from the manufacturer Helmut Zepf Medizintechnik GmbH. Its structure is specifically calibrated to cut wires with a maximum diameter of 0.4 mm, thus ensuring optimal longevity of the cutting jaws when used on compatible materials.

What are the clinical indications for this cutting plier?

This 45 ligature cutting plier is primarily indicated in oral surgery and orthodontics for the management of ligature wires and fine arches. In clinical practice, it allows the practitioner to cleanly section the ends of wires after the placement of retention devices or orthodontic appliances. Its specific inclination is ideal for working as close as possible to soft tissues without damaging them, while allowing access to molar sectors that are more difficult to reach with a straight instrument. It is suitable for flexible wires and metal ligatures respecting the technical limit of 0.4 mm in diameter.

What are the technical characteristics of this ligature cutter?

The Helmut Zepf ligature cutter features rigorous technical specifications to meet operating room requirements. Its 12 cm length ensures a stable grip and precise control of movement. The major feature is its 45° angle, which optimizes leverage and the angle of attack on the wire. Designed for 0.4 mm wires, the cutting mechanism is adjusted to provide a clean section without excessive crushing of the material. Reference 33.760.20 precisely identifies this model within the Helmut Zepf Medizintechnik GmbH catalog, guaranteeing traceability and German manufacturing quality.

What are the contraindications for the use of this instrument?

The use of this ligature cutter is contraindicated for sectioning wires with a diameter greater than 0.4 mm, as this may irremediably damage the cutting edges or distort the alignment of the jaws. It must not be used to cut heavy-gauge hardened steel wires or thick rectangular arches that exceed its technical capacity. Furthermore, like any surgical instrument, its use is prohibited if the instrument shows signs of wear, corrosion, or if the joint shows excessive play, which could compromise patient safety or the precision of the procedure.

What are the maintenance precautions for this device?

To maintain the cutting performance of this Helmut Zepf instrument, it is imperative to follow current cleaning, disinfection, and sterilization protocols. Although resorption specifications do not apply here, the durability of the steel depends on the use of non-corrosive cleaning solutions and careful drying before autoclaving. It is recommended to regularly lubricate the plier joint with an oil suitable for surgical instruments. A visual inspection of the cutting jaws must be performed after each cycle to ensure the absence of gaps or deformations.

Who is the manufacturer and what standards are met?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of high-precision dental and surgical instrumentation. As an instrument intended for professional use, it is designed according to the quality standards of the German brand. For any specific information regarding the regulatory class, CE marking, or ISO certifications applicable to this specific model (reference 33.760.20), please refer to the official technical documentation provided by the manufacturer or the labeling present on the original packaging of the product delivered by Delynov.

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