Davis Elevator #2, #502 Handle - Hu-Friedy - Delynov

What is the Hu-Friedy Davis #2 elevator with #502 handle?

The Davis #2 elevator with #502 handle is a manual surgical instrument developed by Hu-Friedy, a recognized manufacturer in the field of dental instrumentation. This device belongs to the category of Guided Bone Regeneration (GBR) instruments and consists of a specific active part (Davis #2) mounted on an ergonomic handle referenced as #502. As a Class I medical device, it meets regulatory requirements for clinical use by qualified practitioners. Its structure is designed to offer a reliable interface between the surgeon's hand and the surgical site, ensuring adequate force transmission during tissue and bone luxation or elevation phases.

What are the clinical indications for this instrument?

The Davis #2 elevator is primarily indicated in oral surgery, periodontology, and implantology procedures. Its use is intended to facilitate the separation of ligament attachments and the elevation of roots or dental fragments during extractions. Within GBR protocols, it can be used to manipulate tissues or prepare the alveolar site before placing filling materials or membranes. Hu-Friedy specifies that this instrument is strictly reserved for healthcare professionals trained in dental surgical techniques. Its application must be limited to the standard clinical indications for which Davis-type elevators are intended in medical literature.

What are the technical characteristics of the Davis #2 elevator?

Technically, this instrument is distinguished by the combination of the Davis #2 tip and the #502 series handle. The design of the working part is optimized to insert into the periodontal space and exert effective leverage. The #502 handle is sized to provide a stable grip, thereby reducing fatigue during prolonged interventions. Manufactured by Hu-Friedy Mfg. Co., LLC, this Class I device benefits from the industrial expertise of the Chicago-based manufacturer. Although specific material details are not listed in the source data, manufacturing complies with the quality standards associated with the brand's reusable surgical instruments.

What are the contraindications for the use of this device?

According to information from the manufacturer Hu-Friedy, specific contraindications are not detailed beyond the intended use by a qualified healthcare professional. Generally, the use of this elevator is contraindicated in patients with severe systemic pathologies preventing any oral surgical intervention or in cases of known allergies to metallic instrumentation components (though not specified here). It is imperative that the practitioner assesses the benefit/risk ratio for each patient. Inappropriate use of the instrument, such as applying excessive force on a weakened bone structure without adequate support, constitutes a major technical contraindication to avoid any iatrogenic fracture.

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

As a reusable and non-resorbable metallic surgical instrument, the Davis #2 elevator requires a strict cleaning, disinfection, and sterilization protocol between each patient. Hu-Friedy recommends carefully reading the instructions before use to comply with the recommended sterilization cycles. Precautions include visual inspection of the Davis #2 tip to detect any sign of wear or deformation that could compromise the safety of the surgical act. Storage must be carried out in a dry and clean environment to maintain the integrity of the Class I device. Compliance with these steps guarantees the longevity of the instrument and microbiological safety during oral surgery interventions.

Who is the manufacturer and what standards are respected?

The Davis #2 elevator with #502 handle is manufactured by Hu-Friedy Mfg. Co., LLC, with headquarters located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is classified as Class I according to current regulations. The manufacturer emphasizes that the use of this instrument is strictly reserved for healthcare professionals. Although specific CE marking is not mentioned in the provided documentation, compliance with Hu-Friedy manufacturing standards ensures a high level of industrial quality. Practitioners are invited to systematically consult the instructions for use and manufacturer warnings to ensure use in accordance with the safety and performance requirements expected for this type of GBR instrumentation.

State of the art

Guided bone regeneration (GBR) in implantology relies on membrane fixation quality.