Parodontal Probe North-Carolina Number 3A Handle Number 31 - Hu-Friedy - Delynov

What is the Hu-Friedy North-Carolina #3A periodontal probe?

The North-Carolina #3A periodontal probe, referenced by Hu-Friedy under handle #31, is a manual diagnostic instrument designed for the exploration of periodontal tissues. This device is distinguished by its working part graduated from 1 to 15 millimeters (15-14-13....3-2-1), offering constant precision during clinical measurements. Manufactured by Hu-Friedy Mfg. Co., LLC, this probe is a standardized tool used by practitioners to assess periodontal health. Its monobloc structure with handle #31 ensures a grip adapted to the requirements of clinical examination in dental offices or during oral surgeries.

What are the clinical indications for this instrument?

The use of the Hu-Friedy North-Carolina #3A probe is indicated for measuring periodontal pocket depth, assessing the epithelial attachment level, and detecting gingival recessions. In implant surgery, it allows for checking biological dimensions and measuring soft tissue thickness. It is also used to quantify bone loss during probing under anesthesia. This instrument is reserved exclusively for healthcare professionals trained in periodontal diagnostic techniques, ensuring a reliable evaluation of the tooth or implant support structures.

What are the technical characteristics of the North-Carolina #3A probe?

The North-Carolina #3A probe features specific technical characteristics with a millimeter graduation ranging from 1mm to 15mm. The markings are arranged sequentially (1-2-3-4-5-6-7-8-9-10-11-12-13-14-15) to allow for unambiguous reading of the probing depth. It is associated with the #31 handle from Hu-Friedy, optimizing tactile control during insertion into the sulcus. As a Class I device, this instrument meets the basic regulatory requirements for reusable surgical instruments. Its design allows for sterilization in accordance with standard hygiene protocols in medical environments.

What are the contraindications for the use of this device?

According to information from the manufacturer Hu-Friedy, the use of this instrument is reserved for qualified healthcare professionals. Specific contraindications are not exhaustively listed in the provided technical documentation, but use should be avoided if the integrity of the instrument is compromised or if the patient has known sensitivities to the instrument materials. It is imperative to read the instructions for use carefully before any manipulation. As with any invasive diagnostic instrument, excessive force during probing is contraindicated to avoid trauma to the soft tissues or periodontal attachment.

What are the maintenance and handling precautions?

The North-Carolina #3A periodontal probe is a non-absorbable and reusable instrument that requires a rigorous decontamination and sterilization protocol after each use. The practitioner must ensure the graduations are thoroughly cleaned to maintain optimal readability of the measurements from 1 to 15mm. Before each examination, it is recommended to check for any bending or degradation of the tip. Being a Class I device, its maintenance must follow the guidelines of the manufacturer Hu-Friedy Mfg. Co., LLC to ensure the longevity of the instrument and patient safety during periodontal diagnostic procedures.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, IL 60618 USA. The North-Carolina #3A periodontal probe is classified as a Class I medical device. Although specific CE marking is not mentioned in the source data, the product complies with the manufacturing standards of Hu-Friedy, a globally recognized manufacturer in the dental instrumentation sector. Professionals must systematically refer to the instructions for use and manufacturer instructions to ensure practice in compliance with current regulatory requirements.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.