Surgical Knife Handle Number 7 - Hu-Friedy - Delynov

What is the Hu-Friedy #7 scalpel handle?

The Hu-Friedy #7 scalpel handle is a manual surgical instrument designed to hold removable scalpel blades during office-based interventions. Manufactured by Hu-Friedy Mfg. Co., LLC, this handle features an elongated and thin structure, optimized for access to restricted areas of the oral cavity. As a Class I device, it meets the quality requirements necessary for daily oral surgery procedures. Its design allows for a stable grip for the practitioner, ensuring direct transmission of movement during soft tissue incision.

What are the clinical indications for this scalpel handle?

This scalpel handle is indicated for a wide range of procedures in oral, periodontal, and implant surgery. It is particularly used for performing relief incisions, full-thickness or partial-thickness flaps, as well as muco-gingival surgery. Its thinness is an asset during interventions in posterior sectors or when preparing recipient sites for grafts. Purchasing the #7 scalpel handle allows the dental surgeon to have a tool adapted to precise incisions requiring a specific angulation that wider handles do not always allow to reach with the same ease.

What are the technical characteristics of this instrument?

The #7 scalpel handle manufactured by Hu-Friedy is distinguished by its ergonomic profile and length adapted to the needs of micro-surgery and conventional dental surgery. Designed to accommodate standard blade sizes compatible with the #7 attachment system, it ensures secure locking of the blade to avoid any lateral play during the operative act. This device belongs to the INSTRU category and benefits from the expertise of Hu-Friedy Mfg. Co., LLC in dental instrumentation. Its surface is treated to minimize reflections under operating lights, while facilitating the cleaning and sterilization cycles required for reusable equipment.

What are the contraindications for the use of this device?

The use of the #7 scalpel handle is contraindicated outside of the surgical procedures for which it was designed. Although specific manufacturer data does not list restrictive medical contraindications related to the material, it must not be used if the instrument shows signs of corrosion, deformation, or if the blade attachment mechanism is damaged. As specified in the regulatory information from Hu-Friedy, this instrument is exclusively reserved for qualified healthcare professionals. Misuse or application on non-biological structures could compromise the integrity of the instrument and patient safety.

What are the maintenance precautions for this non-resorbable handle?

As a non-resorbable Class I metallic instrument, the #7 scalpel handle requires a strict decontamination and sterilization protocol between each patient. It is imperative to read the instructions carefully before use to comply with the cleaning parameters recommended by Hu-Friedy Mfg. Co., LLC. The practitioner must ensure the used blade is removed safely before processing the instrument. Organic residues must be removed quickly after the intervention to prevent the formation of stains or corrosion. Rigorous maintenance guarantees the longevity of the device and maintains the precision of the blade attachment mechanism during future surgical interventions.

Who is the manufacturer and what standards are respected?

The #7 scalpel handle is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, IL 60618 USA. This manufacturer is globally recognized for the quality of its dental instrumentation. The product is classified as a Class I medical device according to current regulations. Although the specific CE marking is not detailed in the provided sources, the device complies with the rigorous manufacturing standards of Hu-Friedy. It is essential for users to systematically refer to the instructions for use provided by the manufacturer to guarantee usage in accordance with safety and hospital hygiene standards.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.