Scaler #311/312 #7 red handle mini sickle

What is the #311/312 scaler #7 red handle mini sickle?

The #311/312 scaler marketed by Hu-Friedy is a manual instrument specific to the INSTRU category. This device is distinguished by its working end in the shape of a mini dental sickle, mounted on an ergonomic handle identified by the code #7 in red. Manufactured under the supervision of the Hu-friedy entity located in Chicago, this instrument is intended for precise scaling interventions. As a sickle curette, it allows dental surfaces to be approached with an optimal angulation. This Hu-Friedy product meets the requirements of healthcare professionals seeking a reliable tool for the treatment of mineralized tissues, while respecting the manufacturing standards of a recognized manufacturer in the surgical and prophylactic instrumentation sector.

What are the clinical indications?

The clinical indications for this sickle scaler primarily concern the elimination of supra-gingival tartar and extrinsic stains. This Hu-Friedy device is used during prophylaxis sessions, initial periodontal care, or maintenance. Its mini dental sickle structure is particularly indicated for cleaning narrow interproximal spaces and vestibular or lingual surfaces where access may be restricted for standard instruments. The intended use, as defined by the manufacturer Hu-friedy, is strictly reserved for qualified healthcare professionals. The instrument allows for effective mechanical action to restore the dental surface state without altering the integrity of the surrounding tissues, thus forming part of a global oral health therapeutic protocol.

What are the technical characteristics?

Technically, this #311/312 scaler is characterized by a double active end configured as a mini sickle. The #7 red handle offers a specific grip for the practitioner. This device belongs to Class I according to the medical device nomenclature. The design by manufacturer Hu-friedy ensures compliance with the regulatory requirements in force in the USA and for export. Although the precise materials are not specified in the source data, the instrument is designed to withstand the cleaning and sterilization cycles required in dental practices. The reference #311/312 defines the exact geometry of the tips, allowing for targeted application of force during the removal of calcified deposits on the enamel.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-friedy, specific contraindications are not listed exhaustively beyond standard warnings. However, the use of this scaler is strictly reserved for duly trained healthcare professionals. Inappropriate use by unqualified persons constitutes a major contraindication. As with any sickle curette type instrument, it should not be used on deep root surfaces if access requires a specific sub-gingival instrument, in order to avoid any soft tissue trauma. Practitioners must systematically refer to the instructions for use before any intervention to validate the suitability of the instrument with the patient's clinical condition.

What are the maintenance and handling precautions?

As a non-resorbable Class I instrument, precautions concern the maintenance of the physical integrity of the Hu-Friedy instrument. The practitioner must ensure to regularly inspect the sharpness of the mini sickle to guarantee optimal cutting efficiency and avoid excessive pressure on the tooth. After each use, the device must follow a rigorous decontamination and sterilization protocol in accordance with the manufacturer Hu-friedy's instructions. It is imperative to read the instructions carefully before use to understand the mechanical limits of the instrument. Careful handling preserves the longevity of the #7 red handle and ensures patient safety during manual scaling procedures in dental surgery.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Hu-friedy, with headquarters located at 3232 N. Rockwell St. Chicago, Il 60618, USA. The product is distributed under the brand Hu-Friedy. This scaler is classified as a Class I medical device. Compliance with American and international manufacturing standards by this recognized manufacturer guarantees the quality of the instrumentation for healthcare professionals. Although specific CE marking is not mentioned in the source data, the product meets the requirements for its intended use and the manufacturer's safety warnings. The Hu-Friedy instrumentation is thus validated for professional clinical use, with traceability ensured by the technical references of the manufacturer Hu-friedy.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.