Spacer - black commissures - set of 2 (made in France) - Nichrominox (PN190779) - Delynov

What is the Nichrominox black cheek retractor?

The black cheek retractor, offered in a pack of 2 by the Nichrominox SA Nichrominox, is an instrument specifically designed for imaging in oral surgery. Unlike classic transparent or metallic models, this black buccal retractor features a matte surface that absorbs flash light. This structural characteristic allows for marked contrast with dental and gingival structures, thus facilitating photographic focus. Manufactured in France by the manufacturer Nichrominox, this accessory is a tool of choice for practitioners demanding high quality in their clinical and iconographic documentation.

What are the clinical indications for this accessory?

This dental lip retractor is primarily indicated during clinical photography protocols, whether in general practice, orthodontics, or implantology. Its use is recommended to clear the labial commissures in order to visualize the dental arches without soft tissue interference. It is particularly useful for occlusal or lateral views requiring symmetrical bilateral retraction. As a product of the Nichrominox SA, it ensures easy handling for the practitioner or assistant, guaranteeing optimal exposure of the surgical field for case monitoring or communication with the prosthetic laboratory.

What are the technical characteristics of reference PN190779?

The model referenced under code PN190779 is distinguished by its opaque black finish and its French manufacture. Delivered in packs of 2, this photography buccal retractor is designed to withstand the usual decontamination and sterilization cycles in dental offices, in accordance with the manufacturer's recommendations. Its ergonomic shape is designed to follow the curvature of the lips without excessive compression, while offering sufficient rigidity to maintain the necessary spacing. The Nichrominox SA Nichrominox prioritizes a durable material capable of maintaining its matte and dark appearance despite repeated uses, thus preventing the appearance of annoying reflections over time.

What are the contraindications for the use of this retractor?

There are no listed absolute medical contraindications for the use of a dental photo retractor, apart from clinical situations where the patient presents with acute inflammatory labial lesions, severe chapping, or pathologies of the oral mucosa making retraction painful. The practitioner must ensure to adapt the tension exerted on the commissures according to the patient's tissue laxity to avoid any micro-lesions. As with any instrument inserted into the mouth, it is advisable to check for the absence of known allergies to the device's components, although the materials used by the manufacturer are selected for their biocompatibility in the oral environment.

What are the maintenance precautions for this non-resorbable device?

As a reusable and non-resorbable instrument, this retractor from the Nichrominox SA requires a rigorous cleaning and sterilization protocol between each patient. It is imperative to follow the technical instructions provided by the manufacturer Nichrominox to preserve the integrity of the black finish. Cleaning with overly aggressive solutions or the use of abrasive sponges could alter the matte surface, which would reduce the effectiveness of the photography mouth retractor by creating light reflection zones. Careful drying before autoclaving is recommended to avoid any premature degradation of the coating.

Who is the manufacturer and what standards are respected?

This device is produced by Nichrominox, a manufacturer recognized for its expertise in the design of photography and organization accessories for dental surgery, based in France. Although the specific regulatory class and CE marking are not detailed in the current technical sheet, the product meets French industrial manufacturing standards for medical instrumentation. The Nichrominox SA is committed to the quality of materials and manufacturing processes. For any precise information regarding normative certifications or MDR compliance protocols, it is advised to refer to the technical manual or official documentation provided by the manufacturer at the time of purchase.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.