Curette #23A handle #7 universal blue

What is the #23A curette universal blue #7 handle?

The #23A curette universal blue #7 handle, offered by the brand Hu-Friedy, is a precision manual instrument used in periodontology. This device consists of an active part numbered 23A and an ergonomic #7 type handle, recognizable by its blue color. Unlike zone-specific curettes, this model is a universal dental curette, meaning its cutting edges are designed to adapt to all dental surfaces, whether anterior or posterior. The structure of the instrument allows for stable support and effective force transmission during the removal of calcified deposits. As a product of the brand Hu-Friedy, it meets the quality requirements expected by practitioners for prophylactic hygiene care and non-surgical periodontal treatments.

What are the clinical indications for this instrument?

The use of the Hu-Friedy #23A universal dental curette is primarily indicated for scaling and root planing (periodontal lithotripsy). In oral surgery, it is used to debride periodontal pockets by removing subgingival tartar and infected cementum. It is also used in preparing the surgical site before more extensive procedures such as implant placement or flap surgery, to ensure a healthy oral environment. Its versatility allows it to treat the buccal, lingual, mesial, and distal surfaces of the teeth without changing instruments. This device is strictly reserved for qualified healthcare professionals, in accordance with the instructions from the manufacturer Hu-friedy located in Chicago, USA, guaranteeing use consistent with current clinical protocols.

What are the technical characteristics of the #23A curette?

The #23A curette is distinguished by its double-ended universal configuration, allowing for fluid manipulation when moving between different quadrants of the mouth. The blue #7 handle offers optimized grip to reduce practitioner muscle fatigue during prolonged root planing sessions. The blade geometry is designed to provide an effective cutting angle while respecting the integrity of the surrounding soft tissues. This device is classified as Class I according to medical device regulations. Manufacturing, supervised by the manufacturer Hu-friedy, ensures mechanical resistance adapted to the constraints of repeated sterilization and the torsional forces applied during manual scaling. The blue color of the handle facilitates organization and rapid identification of the instrument within the clinical tray.

What are the contraindications for the use of this device?

According to information provided by the manufacturer Hu-friedy, the use of this instrument is exclusively reserved for healthcare professionals. Although the raw MDR text does not list specific medical contraindications related to systemic pathologies, the use of the universal dental curette should be avoided on dental structures featuring fragile restorations or ceramic veneers without special precautions, to avoid damaging prosthetic surfaces. It is imperative to read the instructions carefully before use to become aware of all warnings. The application of the instrument must be done with respect for periodontal tissues to avoid any unintentional gingival laceration. The practitioner must evaluate the patient's clinical status before any deep scaling intervention.

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

As a non-resorbable and reusable Class I instrument, the #23A curette from the brand Hu-Friedy requires a rigorous decontamination and sterilization protocol after each patient. Although composition details are not specified, this type of metallic instrumentation must be cleaned ultrasonically or manually before being autoclaved. It is crucial to check the integrity of the universal dental curette's cutting edges regularly; periodic sharpening may be necessary to maintain cutting efficiency without increasing the pressure exerted on the tooth. Compliance with the temperature cycles recommended by the manufacturer Hu-friedy is essential to preserve the mechanical properties of the steel and the blue coloration of the #7 handle. Storage in a dry, sterile environment is required until the next clinical use.

Who is the manufacturer and what standards are met?

The official manufacturer of this medical device is Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This product is classified as Class I, which corresponds to medical devices presenting a low degree of risk, in accordance with the European Medical Device Regulation (MDR). The brand Hu-Friedy ensures the distribution of this instrument intended exclusively for dental health professionals. Although the CE marking is not explicitly detailed in the source data, compliance with Hu-friedy's manufacturing standards guarantees a reliable tool for daily practice in dental surgery clinics. Practitioners are invited to consult the complete instructions for use to ensure compliance with the safety and hygiene standards essential for the protection of patients and healthcare personnel.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.