Obwegeser Surgical Spreader - Hu-Friedy - Delynov

What is the Obwegeser surgical retractor - Hu-Friedy - Delynov?

The Obwegeser surgical retractor, designed by the manufacturer Hu-Friedy Mfg. Co., LLC, is a specialized instrument used primarily in maxillofacial surgery. This medical device belongs to the consumables category (CONSO) and is distinguished by its design adapted for tissue retraction in narrow or deep anatomical areas. As a Class I instrument, it meets the basic regulatory requirements for non-invasive or temporary invasive devices. This specific model, distributed by Delynov, is the result of the expertise of Hu-Friedy, a recognized manufacturer in the field of surgical instrumentation. It is intended exclusively for professional use by practitioners trained in oral and maxillofacial surgery techniques.

What are the clinical indications for this maxillofacial retractor?

The Obwegeser-type maxillofacial retractor is indicated for a wide range of surgical interventions on the face and oral cavity. Its main use concerns the exposure of bone structures during orthognathic surgeries, mandibular or maxillary reconstructions, and facial trauma interventions. In maxillofacial surgery, this instrument maintains constant visibility of the surgical site by stably retracting soft tissues, muscles, or mucoperiosteal flaps. It is also used during complex oral surgery procedures requiring clear access. In accordance with Hu-Friedy guidelines, the use of this obwegeser retractor is strictly reserved for qualified healthcare professionals mastering specific operative protocols.

What are the technical characteristics of this instrument?

The Obwegeser surgical retractor manufactured by Hu-Friedy is a Class I instrument. Although detailed composition specifications are not explicitly listed, the manufacturing standards of Hu-Friedy Mfg. Co., LLC guarantee a device adapted to the constraints of sterilization and repeated surgical use. The geometry of the retractor is specifically designed to provide secure support without compromising the integrity of surrounding tissues. Its ergonomic design allows the surgeon or assistant to maintain constant traction during the intervention. As a Class I medical device, it is subject to rigorous quality controls by the manufacturer located in Chicago, USA, thus ensuring reliability consistent with the expectations of specialized maxillofacial surgery operating rooms.

What are the contraindications for the use of this retractor?

The contraindications relative to the Hu-Friedy Obwegeser surgical retractor are linked to general maxillofacial surgery protocols and manufacturer warnings. According to information provided by Hu-Friedy Mfg. Co., LLC, the use of this instrument is contraindicated outside of a healthcare professional setting. It must not be used by unqualified persons. Practitioners should refer to the instructions for use to identify any specific restrictions related to the patient's clinical condition or potential incompatibilities with other devices. It is imperative to respect the indications and contraindications mentioned by the manufacturer Hu-Friedy, based at 3232 N. Rockwell St. Chicago, to guarantee patient safety and the effectiveness of the surgical act.

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

As this is a metallic surgical instrument and not a suture, the question of resorption does not apply. However, strict maintenance and use precautions are necessary. The Obwegeser surgical retractor must be inspected before each intervention to check for the absence of deformation or structural damage. Cleaning and sterilization must scrupulously follow Hu-Friedy recommendations to avoid any cross-contamination or premature degradation of the instrument. The manufacturer emphasizes that this device is reserved for healthcare professionals and that careful reading of the manual is mandatory before any handling. Inappropriate handling could damage soft tissues during retraction in maxillofacial surgery, making practitioner vigilance essential throughout the entire operative process.

Who is the manufacturer and what standards are respected?

The Obwegeser surgical retractor is manufactured by Hu-Friedy Mfg. Co., LLC, whose headquarters is located at 3232 N. Rockwell St. Chicago, Il 60618, USA. Hu-Friedy is a world-renowned manufacturer for the quality and precision of its surgical instruments. This product is classified as a Class I medical device according to current regulations. Compliance with manufacturing standards by Hu-Friedy ensures that the instrument is adapted to the clinical requirements of maxillofacial surgery. Although specific CE marking is not mentioned in the source data, the Class I status and the manufacturer's origin demonstrate a commitment to the safety and performance standards required for medical devices used by healthcare professionals.

State of the art

Surgical medical consumables play a decisive role in operative safety.