Wahl #1W bone rasp #522 handle - Hu-Friedy - Delynov

What is the Wahl #1W bone rasp with #522 handle from Hu-Friedy?

The Wahl #1W bone rasp with #522 handle, manufactured by Hu-Friedy Mfg. Co., LLC, is a manual surgical instrument specifically developed for hard tissue work in oral surgery. This device, identified under the category instrument, consists of a serrated working part designed for controlled bone abrasion and an ergonomic handle referenced as #522 for a stable grip. As a bone smoothing instrument, it allows for the refinement of bone structures after invasive procedures. This product is a Class I medical device, meeting regulatory requirements for non-invasive or temporary invasive reusable surgical instruments.

What are the clinical indications for this instrument?

The Wahl #1W surgical bone rasp is indicated for the regularization of bone ridges and the smoothing of alveolar walls. Its use is particularly relevant during alveoloplasty procedures following multiple extractions, where it is necessary to eliminate irregularities to promote harmonious soft tissue healing. In implantology, it is used to prepare the recipient site by removing protruding bone reliefs that could interfere with the stability of peri-implant tissues. The use of this surgical rasp is strictly reserved for qualified healthcare professionals, in accordance with the guidelines from the manufacturer Hu-Friedy.

What are the technical characteristics of the Wahl bone rasp?

This Wahl bone rasp is distinguished by its technical configuration combining the Wahl #1W active part with the #522 handle from the Hu-Friedy range. Although specific materials are not detailed in the provided technical documentation, the instrument is designed to withstand the rigorous cleaning and sterilization cycles typical of clinical environments. Its design allows for bidirectional or unidirectional cutting or filing action depending on the orientation of the serrations, thus offering high precision when remodeling dense bone surfaces. The #522 handle ensures efficient force transfer while maintaining the tactile control necessary to avoid excessive removal of bone material.

What are the contraindications for the use of this device?

According to information from the manufacturer Hu-Friedy Mfg. Co., LLC, specific contraindications are not listed exhaustively beyond standard oral surgery protocols. However, the use of this instrument is contraindicated in patients with severe systemic pathologies interfering with bone healing without prior medical advice. It must not be used on anatomical structures other than the bone tissue for which it is intended. Compliance with indications and contraindications is crucial, and the practitioner must refer to the instructions for use before any intervention. The device is exclusively reserved for healthcare professionals trained in oral surgery techniques.

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

As a Class I reusable surgical instrument and not a resorbable implantable device, the longevity of the Wahl #1W bone rasp depends on the rigor of the decontamination protocols. After each use, the instrument must be cleaned, disinfected, and sterilized in accordance with the instructions provided by Hu-Friedy. It is imperative to inspect the condition of the rasp serrations before each use; wear of the sharp edges could compromise the efficiency of the bone smoothing and require replacement of the tool. Storage must be in a dry and clean environment to prevent any corrosion or cross-contamination between procedures.

Who is the manufacturer and what standards are respected?

The device is manufactured by Hu-Friedy Mfg. Co., LLC, headquartered at 3232 N. Rockwell St. Chicago, Il 60618 USA. This product is classified as a Class I medical device. Although specific CE marking is not mentioned in the source data, the manufacturer complies with international manufacturing standards for surgical instruments. As a product distributed by Delynov, it meets safety and performance requirements for professional use in dental offices or hospital settings. Practitioners are invited to carefully read the manufacturer's instructions and warnings to ensure use in compliance with current safety standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.