Cleoid-discoid #90B Handle #41 (CD90B) - Hu-Friedy - Delynov

What is the Cleoid-Discoid #90B handle #41 - Hu-Friedy?

Le Cleoid-Discoid #90B avec manche #41 est un instrument manuel de précision. Cet instrument cleoid-discoid présente une double extrémité active montée sur un manche ergonomique de type #41. Il appartient à la catégorie des instruments de restauration (INSTRU) et est classé comme dispositif médical de Classe I. Sa structure bipolaire permet au praticien de disposer de deux formes de travail complémentaires sur un seul manche, optimisant ainsi l'efficacité lors des étapes de mise en forme des matériaux d'obturation. La qualité de fabrication assure une résistance adaptée aux contraintes de la pratique clinique quotidienne en chirurgie orale.

Quelles sont les indications cliniques de cet instrument cleoïde-discoïde pour la chirurgie orale ?

This dental cleoid-discoid instrument is specifically indicated for the carving and shaping of restorative materials, such as amalgams or composites, before their complete hardening. In conservative surgery, it is used to recreate the functional anatomy of posterior teeth. The claw-shaped end (cleoid) is ideal for carving grooves and occlusal pits with precision. The circular end (discoid) allows for smoothing surfaces and removing excess material at the cavity margins. Its use is strictly reserved for healthcare professionals trained in dental restoration techniques, in accordance with the guidelines provided by the manufacturer Hu-Friedy.

What are the technical characteristics of the #41 handle?

The #41 handle equipped on this Hu-Friedy model is designed to provide a stable grip and optimal tactile control during delicate phases of occlusal carving. Although specific materials are not detailed in the source data, the design of this handle meets the requirements for Class I devices for repeated use in a clinical environment. The double-ended configuration allows for a quick transition between the cleoid tip and the discoid face without changing instruments, which reduces operative time. The technical reference #90B defines the curvature and size of the active parts, ensuring a perfect fit with the anatomical shaping needs of small and medium-sized restorations.

What are the contraindications for the use of this instrument?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is strictly reserved for qualified healthcare professionals. There are no specific medical contraindications listed in the raw technical documentation, other than the mandatory compliance with current sterilization and asepsis protocols. The instrument must not be used for applications other than those intended by the manufacturer, notably prying on bone structures or fixed prosthetics, which could damage the active ends. Practitioners must refer to the instructions for use before any manipulation to ensure patient safety and device longevity.

What are the maintenance precautions for this Class I device?

As a Class I device manufactured by Hu-Friedy, this instrument must undergo a rigorous cleaning and sterilization cycle between each patient. Although composition details are not specified, standard maintenance for instruments in this category involves the use of pH-neutral cleaning solutions to avoid any surface alteration. It is crucial to regularly inspect the cleoid and discoid ends to detect any sign of wear or deformation that could compromise carving precision. Compliance with the manufacturer's warnings located at 3232 N. Rockwell St. Chicago, USA, is essential to maintain the technical integrity of the instrument over the long term.

Who is the manufacturer and what standards are respected by this product?

L'instrument est fabriqué par Hu-Friedy Mfg. Co., LLC, une entreprise reconnue située à Chicago, USA. Ce dispositif médical est classé en Classe I, ce qui correspond aux normes de sécurité et de performance pour les instruments manuels non invasifs en chirurgie orale. Bien que le marquage CE spécifique ne soit pas mentionné dans les données sources, le produit répond aux exigences réglementaires de sa classe pour une commercialisation professionnelle. Les avertissements et instructions d'utilisation fournis par Hu-Friedy soulignent que l'utilisation est exclusivement réservée aux professionnels de santé. Chaque praticien doit lire attentivement le manuel pour s'assurer que son utilisation est conforme aux normes cliniques actuelles.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.