Curette Langer number 17/18 with handle number 6 - Hu-Friedy - Delynov

What is the Langer #17/18 curette with #6 handle - Hu-Friedy?

The Langer #17/18 curette designed by Hu-Friedy is a precision manual instrument used in periodontology and oral surgery. This specific model combines the shank of a Gracey curette with the universal blade of a classic curette, allowing for the treatment of multiple tooth surfaces with a single instrument. It is equipped with the #6 handle, an ergonomic structure developed by Hu-Friedy Mfg. Co., LLC to provide a stable grip during meticulous interventions. This medical device belongs to Class I and meets the rigorous manufacturing requirements of the Chicago-based manufacturer.

What are the clinical indications?

The intended use of this Langer #17/18 curette by Hu-Friedy primarily concerns root planing and deep scaling. It is indicated for the removal of calcified calculus deposits and the debridement of necrotic tissues within periodontal pockets. In periodontal surgery, it facilitates the cleaning of root surfaces in posterior and anterior sectors depending on the chosen angulation. Its use is strictly reserved for qualified healthcare professionals, such as dental surgeons and periodontists, as part of non-surgical periodontal care protocols or during surgical flap procedures.

What are the technical characteristics?

The Langer #17/18 curette stands out for its hybrid design. Unlike Gracey curettes which are area-specific, the Hu-Friedy Langer series uses universal blades mounted on shanks with specific angulations. The #6 handle features a diameter and weight designed to limit muscle fatigue during prolonged prophylaxis sessions. As a Class I device, this instrument is reusable after an appropriate sterilization cycle, in accordance with the instructions from the manufacturer Hu-Friedy Mfg. Co., LLC. The precision of the blade sharpening ensures constant cutting efficiency on mineralized tissues.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-Friedy, specific contraindications are not exhaustively listed beyond use being restricted to healthcare professionals. However, as with any sharp manual instrument, use is contraindicated on fragile anatomical structures or tissues presenting unmanaged hypersensitivity. It is imperative not to use the instrument if it shows signs of excessive wear or corrosion. Practitioners must refer to the instructions for use and evaluate the patient's clinical condition before any debridement or oral surgery intervention.

What are the maintenance and durability precautions?

The Langer #17/18 curette is a non-resorbable and reusable instrument. To maintain its performance, the healthcare professional must follow the cleaning, disinfection, and steam sterilization (autoclave) protocols recommended by Hu-Friedy. Regular sharpening with appropriate stones is necessary to maintain the sharpness of the universal blade. It is recommended to visually inspect the instrument before each use to detect any cracks or deformation of the shank. Careful handling guarantees the longevity of the device and patient safety during periodontal care.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, IL 60618, USA. This product is classified as a Class I medical device. Compliance with manufacturing standards by Hu-Friedy ensures practitioners a tool that meets safety and performance requirements for dental surgery. It is reminded that this device is exclusively reserved for healthcare professionals and that it is essential to carefully read the instructions for use provided by Delynov before any clinical implementation.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.