Middeldorpf Retractor 22x20mm - Hu-Friedy - Delynov

What is the Middledorf 22x20mm - Hu-Friedy retractor?

The Middledorf 22x20mm retractor, designed by the manufacturer Hu-Friedy, is a manual surgical instrument specifically dedicated to tissue retraction. This device is distinguished by its 22x20mm working part, adapted to the needs of oral surgery. As a soft tissue retractor, its structure allows for firmly holding incision edges or flaps, thereby offering increased visibility to the practitioner. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument meets the quality requirements of a recognized manufacturer in the dental sector. It is classified as a Class I medical device, intended for strict professional use in dental offices or hospital environments.

What are the clinical indications for this soft tissue retractor?

The Middeldorf retractor is primarily indicated in oral surgery, implantology, and periodontology procedures. Its role is crucial during the elevation of full-thickness flaps, where it allows soft tissues to be retracted to clear the alveolar bone. It is used to stabilize tissues during implant drilling, biomaterial placement, or complex extractions. By maintaining constant and controlled tension, the middeldorpf retractor prevents accidental trauma to soft tissues by rotary instruments. Its use is reserved for healthcare professionals trained in surgical techniques, ensuring safe and effective handling in compliance with current clinical protocols.

What are the technical characteristics of this Hu-Friedy instrument?

This instrument is characterized by an active part measuring 22x20mm, offering an ideal compromise between reduced bulk and effective retraction capacity. The Hu-Friedy design ensures an ergonomic grip for the practitioner or surgical assistant. Although the exact composition is not specified in the provided technical data, the reputation of Hu-Friedy Mfg. Co., LLC guarantees an instrument designed to withstand standard sterilization cycles. Its specific Middeldorf-type geometry is designed to follow oral anatomical structures without excessive compression, thus facilitating long-duration interventions by maintaining a clear and unobstructed surgical field.

What are the contraindications for the use of the Middeldorf retractor?

According to information from the manufacturer Hu-Friedy, specific contraindications are not exhaustively listed beyond general warnings. However, the use of this soft tissue retractor is strictly reserved for qualified healthcare professionals. It must not be used outside of its intended use, namely tissue retraction during surgical acts. Improper handling, such as excessive pressure on nervous or vascular structures, must be avoided through thorough knowledge of local anatomy. It is imperative to carefully read the instructions for use provided by Hu-friedy 3232 N. Rockwell St. Chicago, Il 60618 USA before any intervention.

What are the maintenance and durability precautions for this instrument?

As a non-resorbable Class I device, the Hu-Friedy Middledorf retractor requires a rigorous decontamination and sterilization protocol after each use. Although composition details are not provided, this type of manual instrumentation must be cleaned to remove all organic residue before autoclaving. It is recommended to check the integrity of the middeldorf retractor surface before each procedure to ensure the absence of corrosion or deformation. Compliance with the cleaning instructions from the manufacturer Hu-Friedy Mfg. Co., LLC is essential to maintain the instrument's performance over the long term and guarantee patient safety.

Who is the manufacturer and what standards are respected by this device?

The Middledorf 22x20mm retractor is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device belongs to Class I. As a Hu-Friedy product, it benefits from the expertise of a manufacturer recognized worldwide for the quality of its surgical instrumentation. The product is distributed by Delynov and must be used in accordance with local regulations governing Class I medical devices. Practitioners must systematically refer to the instructions for use and manufacturer warnings to guarantee practice compliant with safety and clinical efficacy requirements.

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