Tunneling Instrument number 1 GDQ from the Hu-Friedy Black Line for Dental Surgery

What is the #1 Giles de Quincey Black Line Tunneling instrument?

The #1 Giles de Quincey tunneling instrument, belonging to the Black Line range from Hu-Friedy, is a specialized tool for periodontal surgery. This device is distinguished by its design adapted for restricted access and its characteristic black finish which improves visual contrast in the mouth. Manufactured by Hu-Friedy Mfg. Co., LLC, it is designed to meet the requirements of practitioners performing micro-surgery interventions. As a tunneling micro-periosteal elevator, it allows for fine manipulation of soft tissues. Its structure is optimized for the creation of mucosal tunnels, a critical step in root coverage and keratinized tissue augmentation protocols.

What are the clinical indications for this instrument?

This instrument is primarily indicated in plastic periodontal surgery and implantology for the tunnel technique. It is used as a specialized gingival elevator to prepare the recipient bed during buried connective tissue grafts. Its use is recommended for delicate mucoperiosteal elevation, allowing for the insertion of grafts without resorting to releasing incisions, which promotes aesthetic and rapid healing. This surgical micro-elevator is also useful for the management of soft tissues around implants or natural teeth presenting gingival recessions, offering a minimally invasive approach essential to modern dentistry.

What are the technical characteristics of this Hu-Friedy instrument?

The #1 Giles de Quincey Tunneling instrument is characterized by ergonomics specific to the Hu-Friedy Black Line range. Although exact dimensions are not specified, its design is oriented towards precision in micro-surgery. The dark finish of the working part reduces reflections under operatory lighting or when using binocular loupes, thus improving the distinction between the instrument and the surrounding tissues. This device is classified as a Class I instrument according to medical device regulations. Its shape is studied to follow the radicular and alveolar anatomy, facilitating the passage of the instrument into narrow interdental spaces without traumatizing the papillae.

What are the contraindications for the use of this device?

According to information from the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is strictly reserved for qualified healthcare professionals. General contraindications include any clinical situation where periodontal surgery is prohibited, such as uncontrolled systemic pathologies affecting healing or severe coagulation disorders. Although the raw MDR text does not list specific contraindications related to materials, it is advisable to ensure the absence of known allergies to the usual metallic components of surgical instruments. The practitioner must evaluate the feasibility of the tunneling technique based on the thickness of the patient's gingival biotype to avoid any tissue perforation.

What are the precautions for use and maintenance?

As a non-resorbable Class I instrument, precautions mainly lie in its maintenance and handling. It is imperative to carefully read the instructions provided by Hu-Friedy before the first use. Like any periodontal surgery instrument, it must be cleaned, disinfected, and sterilized according to the protocols validated by the manufacturer to guarantee patient safety and tool longevity. Particular attention must be paid to the tip of the gingival elevator to avoid any deformation that would harm its precision. Its use must be limited to the procedures for which it was designed, avoiding excessive mechanical stress on dense bone structures.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. Hu-Friedy is a recognized manufacturer in the dental sector for the quality of its manual instrumentation. This product is listed under Class I for medical devices. Compliance with manufacturing standards ensures that this plastic periodontal instrument meets safety and performance requirements for professional use in dental offices or hospital settings. Practitioners must systematically refer to the manufacturer's instructions to ensure use in accordance with current regulatory standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.