Rubber dam clamp #W14A for partially erupted or irregularly shaped molars

What is the #W14A rubber dam clamp?

The #W14A rubber dam clamp, developed by Hu-Friedy, is a precision metallic instrument designed for operative field isolation. This specific model belongs to the consumables category and is distinguished by its structure adapted to molars. Its geometry is designed to provide a firm grip on dental tissues, even in difficult access conditions. As a Class I device, it meets safety requirements for daily clinical use. This clamp allows the dam to be held stably in place, thus preventing salivary contamination or accidental ingestion of instruments during conservative or endodontic care.

What are the clinical indications?

The use of the Hu-Friedy #W14A clamp is primarily indicated during the isolation of molars presenting specific anatomical challenges. It is specifically recommended for cases of partially erupted teeth, where a standard clamp would fail to ensure sufficient stability. This device is also recommended for irregularly shaped or malpositioned molars on the arch. In dental surgery and endodontics, it secures the operative field, facilitating adhesion or root canal disinfection procedures. Its use is strictly reserved for qualified healthcare professionals, in accordance with the instructions from the manufacturer Hu-friedy.

What are the technical characteristics?

The #W14A clamp is characterized by a jaw morphology optimized for retention on reduced dental surfaces. Unlike models for fully erupted teeth, its configuration allows it to descend below the height of contour of the molar, thus ensuring reliable dental clamp retention. This product is manufactured under rigorous quality controls by the manufacturer Hu-friedy, based in the USA. As a Class I medical device, it is designed to withstand standard sterilization cycles in the practice, although specific material details are not listed here. Its design allows for precise application with standard clamp forceps.

What are the contraindications for use?

According to information provided by the manufacturer Hu-friedy, specific contraindications are not exhaustively listed beyond general warnings. However, the use of this Hu-Friedy clamp is strictly reserved for trained healthcare professionals. This device should not be used if the tooth anatomy does not allow for stable fixation, at the risk of damaging surrounding soft tissues or causing the clamp to dislodge during the intervention. It is imperative to read the instructions for use carefully before any clinical handling to ensure the device's suitability for the patient's pathological situation.

What are the maintenance and handling precautions?

As a non-resorbable instrument intended for repeated use after treatment, the Hu-Friedy #W14A clamp requires a rigorous cleaning and sterilization protocol. The practitioner must visually inspect the instrument before each use to detect any signs of metal fatigue or jaw deformation, which could compromise patient safety. Particular attention must be paid during placement to avoid excessive tension on the tooth, especially on partially erupted molars. Handling must be performed with appropriate instruments to guarantee product longevity and the maintenance of its mechanical retention properties.

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 #W14A clamp is classified as a Class I medical device, which implies compliance with the regulatory standards applicable to this product category. Hu-Friedy ensures that each instrument meets the needs of healthcare professionals regarding clinical performance. It is reminded that the use of this equipment is exclusively reserved for qualified medical personnel and that consulting the instruction manual is mandatory before any intraoral application, in accordance with the manufacturer's safety directives.

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