Instrument 3A/TU17 Handle #6 - Hu-Friedy - Delynov, Dental Surgery Instruments

What is the Hu-Friedy #3A/TU17 handle #6 probe?

The #3A/TU17 handle #6 probe designed by Hu-Friedy is a manual diagnostic instrument used in periodontology and oral surgery. This device is characterized by its double periodontal probe configuration, integrating two distinct active ends on the same handle. The #6 type handle, specific to the Hu-Friedy range, offers an optimized diameter for grip during prolonged clinical examinations. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument is intended for the rigorous assessment of the condition of the tooth's supporting tissues. Its structure allows for precise manipulation to navigate interproximal spaces and subgingival areas without compromising the tactile sensitivity required by the practitioner.

What are the clinical indications for this instrument?

This double periodontal probe is primarily indicated for measuring periodontal pocket depths, evaluating attachment levels, and detecting bleeding on probing. In implant surgery, it allows for checking peri-implant health and measuring soft tissue thickness. It is also used to identify the presence of subgingival calculus or caries on root surfaces inaccessible to direct vision. Its use is systematic during diagnostic phases, periodontal treatment planning, and maintenance sessions to monitor the progression of pathology. The instrument is designed to meet the requirements of daily clinical examinations in dental offices and surgical environments.

What are the technical characteristics of the #3A/TU17 probe?

The #3A/TU17 probe is distinguished by its double termination which combines two complementary profiles for a complete exploration. It is mounted on a Hu-Friedy #6 handle, recognized for its balance and diameter favoring control of the gesture. Although exact millimeter specifications are not detailed in the source data, the TU17 configuration is traditionally associated with a shape allowing access to posterior zones and furcations. As a Class I device, this instrument meets the strict manufacturing standards of Hu-Friedy Mfg. Co., LLC, ensuring adequate resistance to repeated autoclave sterilization cycles, essential for maintaining asepsis in oral surgery.

What are the contraindications for the use of this probe?

According to the information provided by the manufacturer Hu-Friedy, there are no specific medical contraindications listed for the use of this diagnostic instrument, other than those related to the general health status of the patient which might prohibit an intra-oral examination. However, the use of this double periodontal probe must be strictly reserved for qualified healthcare professionals. Inappropriate handling or the application of excessive force during probing can lead to soft tissue trauma or lesions of the epithelial attachment. It is imperative to carefully read the instructions for use and respect standardized periodontal examination protocols to guarantee patient safety.

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

As this is a manual metallic surgical instrument and not a suture, the question of resorption does not apply. However, the longevity of the Hu-Friedy probe depends on strict compliance with cleaning and sterilization protocols. After each use in surgery or clinical examination, the instrument must be decontaminated, cleaned manually or by ultrasound to remove all organic debris, and then sterilized in an autoclave according to the parameters recommended by Hu-Friedy Mfg. Co., LLC. The integrity of the double periodontal probe tips should be checked regularly to ensure they are neither bent nor blunt, which would distort clinical measurements and could injure periodontal tissues.

Who is the manufacturer and what standards are respected?

The #3A/TU17 handle #6 probe is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is classified as Class I according to current regulations. Hu-Friedy is a recognized manufacturer in the dental sector for the quality of its surgical instrumentation. As a Class I product, it meets the safety and performance requirements defined for non-invasive or temporary-use invasive instruments. Practitioners must systematically refer to the instructions for use provided by the manufacturer to ensure use in accordance with clinical indications and hygiene standards in force in healthcare facilities.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.