Elevator Cryer Number A31 Left Bayonet - Hu-Friedy - Delynov

What is the Cryer #A31 elevator handle #510?

The Cryer #A31 elevator designed by Hu-Friedy is a manual surgical instrument used for the extraction of root fragments and dental luxation. This specific model is distinguished by its left bayonet configuration, optimized for access to posterior or difficult areas of the maxilla or mandible. Its structure includes a sharp working part mounted on a #510 handle, offering a grip adapted to the requirements of oral surgery. As a Class I medical device, it meets the manufacturing standards of Hu-Friedy Mfg. Co., LLC, guaranteeing a reliable instrument for daily interventions in dental offices or hospital settings.

What are the clinical indications?

This left cryer elevator is primarily indicated for the extraction of fractured roots or those remaining in place after an incomplete avulsion. Its use is common in oral surgery to luxate the tooth or root debris by leaning on the adjacent alveolar bone. The bayonet shape of this bayonet dental elevator allows the practitioner to reach deep surgical sites while maintaining optimal visibility. It is particularly effective for multiple extractions or cases where a traditional lever does not allow the necessary angle of attack to clear the fragment without damaging surrounding tissues.

What are the technical characteristics?

The instrument features a precise technical design with a left orientation (A31) to meet the specific needs of dental anatomy. The #510 type handle is designed to allow controlled force transmission during luxation. The shaft features a bayonet curve, an essential characteristic for bypassing anatomical obstacles and applying effective leverage pressure. Manufactured by Hu-Friedy Mfg. Co., LLC, this Class I instrument is intended for strict professional use. Its geometry is specifically studied to fit into the periodontal space and facilitate root expulsion through a rotational or lever movement.

What are the contraindications for use?

Specific contraindications are not detailed by the manufacturer beyond general intended use warnings. However, the use of this instrument is strictly reserved for qualified healthcare professionals. Excessive force application or incorrect positioning of the active tip against fragile anatomical structures, such as the maxillary sinus or mandibular canal, must be avoided. It is imperative to read the instructions carefully before use to comply with clinical safety protocols. The instrument must not be used outside of its intended use for dental extraction and luxation.

What are the maintenance and use precautions?

Like any non-resorbable surgical instrument, this Hu-Friedy elevator requires a rigorous sterilization protocol between each patient. Before each intervention, the practitioner must check the integrity of the active tip and the #510 handle to ensure that no deformation or wear compromises the safety of the surgical act. Although the material is not specified, standard maintenance for Hu-Friedy instruments includes cleaning, decontamination, and autoclave sterilization. Particular attention must be paid to the bayonet area to avoid any accumulation of organic residues, thus guaranteeing the longevity of the instrument and patient safety.

Who is the manufacturer and what standards are respected?

The elevator is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This device belongs to Class I according to medical device regulations. As a recognized manufacturer in the field of surgical instrumentation, Hu-Friedy respects rigorous quality standards for products intended for healthcare professionals. The instrument is identified under the reference Cryer Elevator #A31 handle #510 left bayon. Practitioners should refer to the instructions provided by Hu-Friedy to ensure use in accordance with current regulatory and clinical requirements.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.