Spreader Henahan Number 3 with Handle Number 504 - Hu-Friedy - Delynov

What is the Henahan #3 retractor with #504 handle?

The Henahan #3 retractor, combined with the #504 handle, is a manual surgical instrument developed by Hu-Friedy, a recognized manufacturer in the field of dental instrumentation. This device is specifically designed for the retraction of soft tissues and flaps during oral surgery procedures. Its structure includes a Henahan #3 type working part mounted on an ergonomic handle reference #504, allowing for a stable grip and precise control during tissue retraction. As an instrument in the INSTRU category, it meets the quality requirements of the Hu-Friedy brand for repeated use in a clinical environment after sterilization.

What are the clinical indications for this instrument?

The henahan retractor is primarily indicated for oral surgery, implantology, and periodontology procedures. Its clinical role is to allow the practitioner to clear the surgical field by maintaining soft tissues, such as cheeks, tongue, or mucoperiosteal flaps, out of the intervention zone. It is particularly useful during extractions of impacted teeth, preparation of implant sites, or management of soft tissues during reconstructive surgeries. This instrument helps protect adjacent structures against accidental trauma caused by rotary or sharp instruments while optimizing direct visibility for the surgeon.

What are the technical characteristics of the Hu-Friedy Henahan retractor?

The Henahan #3 retractor is distinguished by its robust design and high-quality finish, characteristics of Hu-Friedy Mfg. Co., LLC products. The #504 handle offers balance and weight adapted to reduce fatigue during prolonged procedures. The Henahan #3 working part is configured to provide an effective bearing surface on tissues without excessive slipping. This instrument is classified as a Class I medical device, which implies it meets basic safety and performance standards for non-invasive or reusable surgical instruments. Its manufacturing allows it to withstand standard thermal cleaning and sterilization cycles in a dental practice.

What are the contraindications for the use of this retractor?

According to the information provided by the manufacturer Hu-Friedy, there are no specific medical contraindications listed for the use of this retractor, other than those related to general surgical protocols. However, its use is strictly reserved for qualified healthcare professionals. Inappropriate use on fragile tissues or excessive pressure could lead to local tissue trauma. It is imperative to check the integrity of the instrument before each use and not to employ it if signs of corrosion or deformation are visible, in order to guarantee patient safety and the effectiveness of the surgical procedure.

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

As a reusable metallic surgical instrument and not a resorbable device, the Henahan #3 retractor requires a rigorous decontamination and sterilization protocol between each patient. After the intervention, the instrument must be cleaned to remove all organic debris, then sterilized according to the instructions from the manufacturer Hu-Friedy. It is recommended to use neutral pH cleaning solutions to preserve the metal surface condition. Professionals must read the instructions carefully before use to respect the recommended sterilization parameters, thus ensuring the longevity of the Class I instrument and the prevention of cross-contamination within the practice.

Who is the manufacturer and what standards are respected?

The Henahan #3 retractor is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. Hu-Friedy is a globally recognized manufacturer for the high quality of its surgical instruments. This product is listed as a Class I medical device. Although specific CE marking is not mentioned in the source data, the device complies with the regulatory requirements applicable to surgical instruments of its class. The mention 'Reserved for healthcare professionals' highlights that its acquisition and use are limited to trained medical personnel, guaranteeing an application in accordance with the rules of the art in dental surgery.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.