Tessier surgical retractor for mobilization, left branch, length 15 cm - Helmut Zepf (38.471.15) - Delynov

What is the Helmut Zepf Tessier retractor?

The Tessier retractor, designed by the manufacturer Helmut Zepf Medizintechnik GmbH, is a specialized instrument used for tissue retraction and mobilization. This specific model (reference 38.471.15) has a left branch and a total length of 15cm. It belongs to the category of manual surgical instrumentation intended for operating rooms. Its structure is designed to offer a stable grip for the practitioner while ensuring increased visibility of the surgical site. Purchasing a Tessier retractor is particularly recommended for interventions requiring precise manipulation of flaps or bone structures, notably in reconstructive or corrective surgeries.

What are the clinical indications for this instrument?

The dental and maxillofacial Tessier retractor is primarily indicated for tissue mobilization during major surgeries or bone repositioning. Its use is frequent in orthognathic surgery, in the treatment of facial trauma, or during complex bone grafts. As a Tessier retractor, it allows soft tissues to be held away from the intervention zone, thus providing secure access to underlying structures. Oral surgeons and implantologists use this tool to clear the surgical field in a stable manner, which is crucial for the precision of the surgical gesture when manipulating bone segments or placing fixation devices.

What are the technical characteristics of the 38.471.15 retractor?

This instrument is distinguished by precise technical specifications adapted to the requirements of modern surgery. It features a length of 15cm, giving it an optimal balance between leverage and maneuverability. Reference 38.471.15 corresponds to the variant with a left branch, an essential configuration to adapt to the laterality of the surgical approach. Manufactured by Helmut Zepf, this Tessier retractor is designed to withstand repeated sterilization cycles in hospital environments or specialized clinics. Its finish is designed to minimize reflections under scialytic lighting, thereby improving the surgeon's visual comfort during critical phases of tissue mobilization.

What are the contraindications for the use of this retractor?

There are no specific absolute medical contraindications for the use of the Tessier retractor, other than those related to any metallic surgical instrumentation. However, its use should be prohibited in patients with a known hypersensitivity to the metals constituting the instrument's alloy, although it is designed for surgical biocompatibility. Inappropriate use, such as excessive pressure on fragile tissues or application on unstabilized pathological bone, can lead to iatrogenic lesions. The choice of retractor must always be dictated by the patient's anatomy and the operative technique selected by the expert surgeon.

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

The Helmut Zepf Tessier retractor is a reusable and non-resorbable instrument that requires a rigorous decontamination and sterilization protocol after each use. Before the first use and after each intervention, it must be cleaned, disinfected, and sterilized according to the recommendations of the manufacturer Helmut Zepf Medizintechnik GmbH. It is imperative to use pH-neutral cleaning solutions to avoid any corrosion of the surface. The practitioner must regularly inspect the condition of the left branch and the handle to detect any signs of wear or deformation. Proper maintenance guarantees the longevity of the instrument and patient safety when purchasing a surgical retractor.

Who is the manufacturer and what standards are respected?

The official manufacturer of this retractor is Helmut Zepf Medizintechnik GmbH, a company recognized for its expertise in the field of high-precision surgical instrumentation. Although specific details of the CE marking or regulatory class are not mentioned in this technical sheet, Helmut Zepf products are generally designed to meet the quality requirements for medical devices. To obtain precise information on regulatory compliance (MDR) or specific ISO certifications for this model, it is advisable to refer to the instructions for use or to contact Delynov's technical service directly. Traceability is ensured by the reference code 38.471.15.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.