Furcations Probe Nabers Number 2N Handle Number 7 Qulix 3-6-9-12 - Hu-Friedy - Delynov

What is the Hu-Friedy Nabers #2N furcation probe?

The Nabers #2N furcation probe from the Hu-Friedy brand is a high-precision periodontal diagnostic instrument. It is distinguished by its curved working part, specifically adapted to the anatomy of inter-radicular areas. This model is equipped with the #7 handle, a large-diameter satin handle, and benefits from the Qulix marking system. This exclusive process from Hu-Friedy Mfg. Co., LLC uses recessed black graduations that do not fade during sterilization, providing clear visual cues at 3, 6, 9, and 12 mm to accurately measure the extent of furcation lesions.

What are the clinical indications for this instrument?

This nabers probe is mainly indicated for the clinical exploration of furcations in multi-rooted teeth. In periodontology, it allows for the classification of the degree of involvement (Glickman Class I, II, or III) by evaluating the horizontal penetration of the probe into the inter-radicular space. It is also used to measure the depth of periodontal pockets in difficult-to-access areas where a standard straight probe could not follow the root curvature. Its use is essential for establishing an accurate diagnosis before root resection surgery, tunneling, or implant placement.

What are the technical characteristics of the Nabers #2N probe?

The nabers #2N furcation probe features technical characteristics optimized for daily practice. It has a symmetrical and curved double working end, allowing for the approach of buccal and lingual/palatal sites with the same instrument. The Qulix 3-6-9-12 marking ensures unambiguous millimeter reading. The #7 handle, designed by Hu-Friedy, offers a weight balance studied to reduce the practitioner's manual fatigue while maintaining excellent tactile sensitivity, essential for detecting root surface irregularities or the presence of deep subgingival calculus.

What are the contraindications for the use of this probe?

According to information from the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is strictly reserved for qualified healthcare professionals. There are no specific medical contraindications mentioned, other than standard protocols related to periodontal examination. However, the practitioner must take care not to exert excessive pressure during insertion into the sulcus or furcation to avoid any trauma to soft tissues or the epithelial attachment. The instructions for use should be systematically consulted before any clinical intervention.

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

As a metallic diagnostic instrument, the furcation probe must follow a rigorous decontamination, cleaning, and sterilization protocol between each patient. Although Qulix graduations are designed to withstand thermal cycles, it is recommended to use neutral pH cleaning solutions to preserve the integrity of the steel and the marking. Hu-Friedy advocates regular inspection of the curvature of the working end to ensure it has not undergone deformation, which would distort clinical measurements and the periodontal diagnosis.

Who is the manufacturer and what standards are respected?

The probe is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, IL 60618, USA. This medical device is categorized as Class I according to current regulations. As a globally recognized manufacturer in dental instrumentation, Hu-Friedy guarantees that this tool meets the quality and safety requirements for medical devices of its class. Practitioners must carefully read the instructions and warnings provided by the manufacturer to ensure use in compliance with health safety standards.

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