Scissors iris number 18 fine curved 11.5cm - Hu-Friedy - Delynov

What are Hu-Friedy Iris #18 scissors?

Hu-Friedy Iris #18 scissors are high-precision surgical instruments specifically designed for cutting soft tissues in the oral environment. This model is distinguished by its curved blades and extremely fine tips, adapted to restricted clinical environments. Manufactured by Hu-Friedy Mfg. Co., LLC, these 11.5cm instruments are recognized for their manufacturing quality. They belong to the Class I medical device category, guaranteeing their compliance with basic regulatory requirements for non-invasive manual instrumentation. Their structure is optimized to offer maximum visibility during delicate sectioning maneuvers, meeting the needs of demanding practitioners in oral surgery.

What are the clinical indications?

These iris scissors are primarily indicated for periodontal and implant surgery procedures. As gum scissors, they facilitate the precise excision of hyperplastic gingival tissues, flap preparation, or the resection of small mucosal frena. Their specific curvature allows access to posterior areas or interdental spaces with great ease. They are also used for cutting fine sutures during the closure phases of operative wounds. The practitioner uses these curved iris scissors to obtain clean wound edges, thus promoting optimal healing of peri-implant and periodontal soft tissues.

What are the technical characteristics?

Hu-Friedy Iris #18 scissors feature a total length of 11.5cm, a standard dimension allowing for a balanced grip. The major technical characteristic lies in the thinness of its blades and their curved profile, which allows for precise tangential cutting. Unlike straight models, the curvature helps follow the natural anatomy of the alveolar arch. The design by Hu-Friedy Mfg. Co., LLC ensures a rigorous adjustment of the pivot, avoiding any play between the blades for a clean section without tissue crushing. As a Class I instrument, it meets the manufacturing standards necessary for reusable surgical instrumentation after sterilization.

What are the contraindications for use?

There are no specific medical contraindications mentioned by the manufacturer Hu-Friedy for the use of these scissors on soft tissues, outside of standard oral surgery protocols. However, the use of these iris scissors is strictly reserved for qualified healthcare professionals. They must not be used to cut hard materials such as metal wires or bone structures, which would irremediably damage the thinness of the blades and compromise their sharpness. The practitioner must check the condition of the instrument before each procedure to ensure the absence of corrosion or deformation.

What are the maintenance and durability precautions?

Being non-absorbable and reusable instruments, these Iris scissors require a rigorous decontamination and sterilization protocol after each use. It is imperative to read the instructions carefully before use to comply with the cleaning cycles recommended by Hu-Friedy. To maintain the precision of the fine tips, it is advisable to use suitable sterilization trays to avoid shocks between instruments. Regular lubrication of the joints is recommended to preserve the fluidity of the cutting movement. Proper maintenance guarantees the longevity of the steel and the preservation of the cutting properties of the curved iris scissors.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device 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 according to current regulations. Hu-Friedy is a recognized manufacturer in the dental sector for its compliance with strict quality standards. Although specific CE marking is not detailed in the source data, belonging to Class I indicates compliance with safety and performance requirements for manual surgical instruments. The use of this instrument is strictly reserved for healthcare professionals trained in surgical techniques.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.