Whale tail surgical retractor, size 1, length 30 mm - Helmut Zepf (37.448.30) - Delynov

What is the Helmut Zepf whale-tail type surgical retractor?

The whale-tail type surgical retractor, reference 37.448.30, is a specialized manual instrument designed by Helmut Zepf Medizintechnik GmbH. This device is distinguished by a working end whose morphology resembles a whale tail, specifically studied for the atraumatic retraction of soft tissues. As a precision periodontal surgery instrument, it allows for the retraction of incision edges or the maintenance of a gingival flap to provide the practitioner with a clear view of the underlying dental and bone structures. Its robust design ensures stable holding throughout the duration of the operative procedure.

What are the clinical indications for this periodontal retractor?

This dental whale-tail retractor is mainly indicated in periodontal plastic surgery procedures, resective or reconstructive surgery, as well as in implantology. It is used to retract soft tissues during implant site preparation or deep periodontal debridement. Its size 1, featuring a length of 30mm, makes it particularly effective for anterior and premolar sectors where the workspace requires an instrument that is both thin and high-performing. It helps prevent tissue trauma by distributing retraction pressure evenly across the flap.

What are the technical characteristics of reference 37.448.30?

The Helmut Zepf retractor (reference 37.448.30) presents precise technical specifications to meet the requirements of micro-surgery. It is a size 1 model possessing an active part with a length of 30mm. This dimension is critical to ensure a balance between the necessary retraction force and minimal bulk in the mouth. Manufactured by Helmut Zepf Medizintechnik GmbH, this instrument is designed to withstand repeated autoclave sterilization cycles. The surface finish is optimized to limit reflections under the operating light, thereby improving the surgeon's visual comfort during the intervention.

What are the contraindications for the use of this instrument?

There are no specific absolute medical contraindications for the use of this retractor, other than those related to the oral surgical procedures themselves. However, its use should be avoided if the patient has a known hypersensitivity to the metals constituting standard surgical instrumentation. Furthermore, the use of the retractor on extremely inflammatory, friable, or necrotic tissue must be performed with extreme caution to avoid any flap tearing. The practitioner must always adapt the retraction force to the tissue quality encountered so as not to compromise the vascularization of the site.

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

As a reusable surgical instrument, the whale-tail type retractor must follow a rigorous decontamination and sterilization protocol after each use. Although specific material data is not detailed, Helmut Zepf instruments are intended for steam sterilization in an autoclave according to standard dental practice parameters. It is recommended to clean the instrument immediately after the procedure to avoid the fixation of organic debris. A visual examination of the surface condition and the integrity of the active part (30mm) must be carried out before each cycle to guarantee patient safety.

Who is the manufacturer and what standards are respected?

This instrument is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of high-precision dental and surgical instrumentation. Production follows the rigorous quality standards inherent to German manufacturing. Although the regulatory class and specific CE marking are not mentioned in this technical sheet, Helmut Zepf products are developed to meet the professional requirements of dental surgeons. For any information relating to conformity certifications or specific instructions for use (MDR), it is imperative to refer to the technical notice provided by the manufacturer accompanying the device.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.