Rubber dam clamp #27 large molars

What is the #27 rubber dam clamp?

The #27 rubber dam clamp, offered under the brand Hu-Friedy, is a precision metallic instrument belonging to the category of consumables for dental isolation. This device is designed to adapt specifically to the anatomy of large molars in order to stabilize the rubber dam sheet during clinical acts. As a Class I product, it meets the regulatory requirements for non-invasive medical devices. Its structure is designed to offer adequate clamping force without compromising the integrity of the surrounding tissues, thus allowing the practitioner to work in a perfectly delimited and protected operative field.

What are the clinical indications?

The use of the #27 rubber dam clamp from the brand Hu-Friedy is indicated for any oral surgery or conservative dentistry procedure requiring strict isolation by a rubber dam. It is particularly recommended for interventions on large molars, where robust retention is necessary to counter the tension forces of the latex or silicone sheet. This device is essential to guarantee sealing during endodontic treatments, the placement of composites, or prosthetic bonding stages, by avoiding salivary contamination and protecting the patient's airways against the ingestion of debris or instruments.

What are the technical characteristics?

The #27 rubber dam clamp is distinguished by its morphology adapted to the significant dimensions of large molars. Manufactured by the manufacturer Hu-friedy, this device benefits from a rigorous design to ensure lasting stability on the neck of the tooth. Although detailed material specifications are not specified, its Class I classification confirms its professional use within the dental practice. The bow tension and the shape of the jaws are optimized for precise application with a standard clamp forceps, ensuring reliable and secure placement throughout the surgical or restorative act.

What are the contraindications for use?

According to the information provided by the manufacturer Hu-friedy, the use of this clamp is strictly reserved for qualified healthcare professionals. General contraindications related to the use of a rubber dam clamp include situations where the supporting tooth presents too much coronal decay to allow a stable grip of the device, or in cases of a severely weakened periodontium. Reference should systematically be made to the attached instructions for use to check for any specific contraindications related to materials or particular clinical conditions not mentioned in the raw data.

What are the precautions for use and maintenance?

Like any instrument from the brand Hu-Friedy intended to be used in the mouth, the #27 clamp must be handled with care to avoid any deformation of the bow, which would alter its retention capacity. Although it is not resorbable, its durability depends on compliance with the cleaning and sterilization protocols recommended by the manufacturer Hu-friedy. The practitioner must visually inspect the device before each use to detect any sign of metal fatigue or corrosion. Particular attention must be paid during insertion so as not to damage the epithelial attachment or the gingival tissues during fixation on the large molars.

Who is the manufacturer and what standards are respected?

The #27 rubber dam clamp is manufactured by Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is classified as Class I in accordance with the current regulations on medical devices (MDR). The manufacturer emphasizes that this product is exclusively reserved for healthcare professionals. Compliance with this classification guarantees that the product meets the safety and performance standards applicable to manual dental instruments. It is imperative for the user to read the instructions carefully before any use to guarantee the compliance of clinical procedures.

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