77R Elevator Max/Sup Striated Short Handle - Hu-Friedy - Delynov

What is the Hu-Friedy #77R Serrated Max/Upper Molar Elevator?

The #77R Serrated Max/Upper Molar Elevator is a precision surgical instrument manufactured by Hu-Friedy Mfg. Co., LLC. It is distinguished by its specific design including a short handle and a serrated working part, optimized for interventions on upper maxillary molars. As a Class I medical device, this instrument meets the regulatory requirements for use in a clinical setting. Its structure is designed to offer a stable grip during avulsion procedures, allowing the practitioner to perform controlled luxation movements in posterior sectors that are often difficult to access.

What are the clinical indications for this instrument?

This serrated molar elevator is primarily indicated for oral surgery and tooth extraction. Its use is specifically oriented towards maxillary (upper) molars. The instrument is used to break ligament attachments and luxate the tooth before using forceps, or to extract roots. The serrated design of the tip improves grip on the root or alveolar surface, reducing the risk of slipping during leverage application. It is particularly suitable for cases where the workspace is restricted, requiring a short handle for better maneuverability.

What are the technical characteristics of this elevator?

The Hu-Friedy #77R elevator features precise technical characteristics: a short handle for increased control in the posterior zone and a serrated working end. This serrated texture is essential to ensure adequate friction against hard tissues. The manufacturer, Hu-Friedy, applies rigorous manufacturing standards to ensure the reliability of the instrument. This model is part of the INSTRU category from Delynov and is classified as a Class I medical device. Its morphology is adapted to the anatomical specificities of upper molars, facilitating insertion into the periodontal space.

What are the contraindications for the use of this elevator?

L'utilisation de cet instrument est strictement réservée aux professionnels de santé qualifiés. Les contre-indications incluent l'utilisation par du personnel non formé ou dans des situations cliniques où l'anatomie du patient ne permet pas un accès sûr sans risquer d'endommager les structures adjacentes (sinus maxillaire, structures osseuses voisines). Il est impératif de consulter la notice d'utilisation avant usage pour vérifier toute contre-indication spécifique liée à l'état de santé du patient ou à la technique chirurgicale employée. L'instrument ne doit pas être utilisé pour des fonctions autres que celles prévues.

What are the precautions for use and maintenance?

Like any non-resorbable oral surgery instrument, this elevator requires rigorous sterilization and maintenance protocols before each use. It is intended for healthcare professionals who must carefully read the instructions provided by Hu-Friedy. Precautions include checking the integrity of the serrations and the handle before the intervention. Inadequate handling could compromise patient safety or the longevity of the tool. Although the instrument is robust, excessive non-axial force must be avoided to prevent any deformation. Compliance with the cleaning cycles recommended by the manufacturer is essential to maintain the properties of the steel.

Who is the manufacturer and what standards are met?

L'élévateur #77R est fabriqué par Hu-Friedy Mfg. Co., LLC, dont le siège social est situé au 3232 N. Rockwell St. Chicago, Il 60618 USA. Hu-Friedy est un fabricant reconnu dans le domaine de l'instrumentation pour la chirurgie orale. Ce produit est un dispositif médical de Classe I. Il est essentiel que le praticien suive les instructions d'utilisation pour garantir la conformité aux normes de sécurité. La désignation de Classe I indique que l'instrument répond aux critères fondamentaux de sécurité et de performance définis pour cette catégorie de dispositifs médicaux. Toute utilisation doit être effectuée conformément aux protocoles cliniques en vigueur.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.