McCall curette #19/20 handle #7

What is the McCall #19/20 curette handle #7?

The McCall #19/20 curette handle #7, developed by the brand Hu-Friedy, is a specific manual instrument in the INSTRU category. It is a Class I medical device intended for periodontal instrumentation. This model is distinguished by its double-ended working configuration, allowing an effective approach to hard and soft tissues in posterior sectors. Its structure is optimized to meet the requirements of root debridement procedures. As a product distributed by Hu-Friedy, this instrument complies with the rigorous manufacturing standards imposed by the manufacturer Hu-friedy, guaranteeing a response adapted to the clinical needs of practices specialized in periodontology and oral surgery.

What are the clinical indications?

The McCall #19/20 curette is primarily indicated for scaling and root planing (SRP) procedures in a clinical setting. It is used for the removal of subgingival deposits and the cleaning of root surfaces within periodontal pockets. Its use is particularly relevant during the initial treatment phases of periodontitis or during flap surgeries for the debridement of bone defects. This instrument from the brand Hu-Friedy is designed for strict professional use, allowing practitioners to intervene on the mesial and distal faces of molars and premolars. Its application helps in reducing gingival inflammation by eliminating local etiological factors.

What are the technical characteristics?

The McCall #19/20 curette is characterized by a #7 type handle, offering a grip adapted to precision movements in fine surgery. As a Class I device, this instrument meets the regulatory requirements for non-invasive or short-term invasive tools. The design of the McCall #19/20 working part is specifically angled to facilitate access to hard-to-reach posterior areas. The manufacturer, Hu-friedy, ensures the technical compliance of this instrument from the brand Hu-Friedy, although specific details on the exact material composition are not specified in the provided technical documentation. The instrument is delivered non-sterile and requires a reprocessing protocol before each use.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-friedy, specific contraindications related to the pathology or physiological state of the patient are not detailed beyond general warnings. However, the use of the McCall #19/20 curette is strictly reserved for qualified healthcare professionals. An implicit contraindication lies in the use of the instrument by untrained personnel or for an application not intended by the device's destination. It is imperative to read the instructions carefully before use to identify any additional usage restrictions. As with any sharp manual instrument, particular vigilance is required in patients with coagulation disorders or uncontrolled extreme tissue fragility.

How is maintenance performed and what are the precautions?

As the McCall #19/20 curette is a non-resorbable and reusable instrument, it requires a complete cycle of decontamination, cleaning, and sterilization between each patient. Being a Class I device, standard aseptic precautions apply. It is recommended to check the integrity of the working part before each intervention to ensure the absence of corrosion or deformation. The sharpness of the curette must be maintained to guarantee the efficiency of the planing without excessive pressure. Handling must be performed with care by the dental surgeon to avoid any damage to adjacent periodontal structures. Compliance with the sterilization protocols recommended by the manufacturer Hu-friedy is essential to maintain the longevity of this Hu-Friedy instrument.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This product is marketed under the brand Hu-Friedy and belongs to the regulatory class Class I. It meets the requirements for medical devices intended for professional use in dental and periodontal surgery. Although specific CE marking is not mentioned in the source data, the product complies with American and international manufacturing standards for manual instrumentation. Practitioners must refer to the technical instructions and manufacturer's warnings to ensure use in accordance with current safety and clinical efficacy standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.