Superior Silicone Contrastor for Children (made in France) - Nichrominox (PN190778) - Delynov

What is the Nichrominox child upper silicone contrastor?

The child upper silicone dental contrastor, marketed by the brand Nichrominox SA and manufactured by the manufacturer Nichrominox (reference PN190778), is a clinical photography accessory specifically sized for the mouths of young patients. Its flexible silicone structure allows it to adapt to the contours of the upper arch while providing an opaque background that eliminates background visual distractions. This device is designed to help the practitioner obtain high-quality photographic documentation, essential for treatment monitoring, communication with parents, or the transmission of orthodontic files.

What are the clinical indications for this small-sized dental contrastor?

This child dental contrastor is indicated for intra-oral photography in pediatric dentistry and orthodontics. Its primary use involves the visual isolation of the upper arch. By placing the device behind the teeth, the dental surgeon creates a marked contrast that highlights incisal edges, gingival contours, and dental shades. It is particularly useful for documenting malocclusions, dental trauma, or the evolution of mixed dentition, ensuring optimal sharpness for digital camera autofocus.

What are the technical characteristics of this child dental photo contrastor?

The PN190778 model offered by Nichrominox SA is distinguished by its French manufacturing and the use of silicone as the primary material. Unlike rigid models, this pediatric contrastor offers flexibility that reduces discomfort during placement in the mouth. Its shape is specifically designed for the upper arch of children, ensuring sufficient coverage to mask the tongue and palate without causing an excessive gag reflex. Its matte surface limits unwanted flash reflections, allowing for uniform exposure of the clinical area of interest.

What are the contraindications for the use of this device?

There are no major clinical contraindications listed for the use of this silicone contrastor, apart from a possible known hypersensitivity of the patient to silicone material. However, the practitioner must evaluate the child's cooperation and the absence of acute inflammatory oral lesions that could make insertion uncomfortable. As with any instrument introduced into the mouth, the integrity of the device should be checked before use to ensure that no surface degradation can injure the mucous membranes.

What are the maintenance and durability precautions?

Although this product is not an absorbable suture, its durability depends on compliance with the cleaning and sterilization protocols recommended by the manufacturer Nichrominox. Silicone is a material resistant to thermal cycles, but it requires careful handling to avoid tears. After each use, the contrastor must be decontaminated according to the hygiene standards in force in the dental office. It is recommended to strictly follow the instructions to maintain the opacity of the material and avoid any yellowing or surface alteration that would impair the quality of the photographic shots.

Who is the manufacturer and what standards are respected?

The product is manufactured by the manufacturer Nichrominox, a recognized player in the design of devices for dentistry, and distributed by Nichrominox SA. This contrastor benefits from French manufacturing, a guarantee of quality in production processes. Regarding specific standards and certifications such as the regulatory class or CE marking, this information is not specified in the current technical documentation. Practitioners are invited to systematically refer to the product labeling and the instructions for use provided by the manufacturer to confirm compliance with current regulatory requirements.

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