Tunneling Knife 1 - Black Series - Hu-Friedy - Delynov

What is the Hu-Friedy #1 Black Line tunneling knife?

The #1 Black Line tunneling knife, designed by Hu-Friedy, is a specialized manual instrument classified as a Class I consumable. This device is distinguished by its Black Line finish, a characteristic specific to the manufacturer Hu-Friedy Mfg. Co., LLC, aimed at optimizing the visual comfort of the practitioner. It is specifically structured to meet the requirements of micro-surgery in periodontics. Its design allows for fine manipulation of soft tissues during gingival reconstruction protocols, offering a response adapted to the needs of dental surgeons and implantologists looking for high-precision instruments for their daily interventions.

What are the clinical indications for this instrument?

This micro-surgery knife is primarily indicated for mucogingival surgery procedures. Its use is preferred when performing tunneling techniques, which are essential for the treatment of tissue recessions without vertical releasing incisions. It allows for the preparation of the recipient site for connective tissue grafts or other filling materials. In periodontics, the tunneling knife facilitates the atraumatic detachment of the partial-thickness flap, thus preserving the integrity of the papillae and local vascularization, which are critical factors for the success of post-operative healing.

What are the technical characteristics of this tunneling knife?

The Hu-Friedy #1 Black Line tunneling knife features technical characteristics oriented towards clinical performance in restricted environments. Although exact dimensions are not specified, the Hu-Friedy Black Line range is recognized for its dark coating that minimizes glare under surgical lighting or loupes. As a Class I device, it meets the rigorous manufacturing standards of Hu-Friedy Mfg. Co., LLC. The shape of the blade is specifically designed to fit into interdental spaces and under the marginal gingiva to create a precise and controlled surgical tunnel.

What are the contraindications for using the Hu-Friedy knife?

Specific contraindications are not detailed in the technical documentation provided by the manufacturer Hu-Friedy Mfg. Co., LLC, beyond the usual restrictions for use in oral surgery. Like any sharp instrument, its use is contraindicated in patients with uncontrolled coagulation disorders or serious systemic pathologies interfering with surgery. It is imperative that the practitioner evaluates the quality of the soft tissues before the intervention; a gingiva that is too thin or inflammatory may constitute a technical limit to the use of tunneling. Use must be strictly reserved for qualified healthcare professionals.

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

As this is a reusable surgical instrument and not a resorbable suture, precautions relate to the decontamination and sterilization cycle. The Hu-Friedy tunneling knife must be cleaned, disinfected, and sterilized before each use in accordance with the manufacturer's instructions. The instrument should be handled with care to preserve the sharpness of the blade and the integrity of the Black Line coating. A visual examination before each intervention is necessary to detect any sign of wear or corrosion. Compliance with steam sterilization protocols is essential to guarantee patient safety and the longevity of the instrument.

Who is the manufacturer and what standards are met?

This medical device is manufactured by Hu-Friedy Mfg. Co., LLC, located in Chicago, USA. It is marketed under the brand Hu-Friedy, a recognized manufacturer in the dental sector. The product is classified as a Class I medical device. In accordance with regulations, healthcare professionals must read the instructions carefully before use to ensure compliance with safety and maintenance instructions. Although specific CE marking is not mentioned in the source data, the product follows the high quality standards associated with Hu-Friedy production sites for oral surgery and periodontics instruments.

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Surgical medical consumables play a decisive role in operative safety.