Allis Tissue Forceps curved, 15 cm, 5x6 teeth - Helmut Zepf (23.781.15) - Delynov

What is the Helmut Zepf curved Allis forceps?

The curved Allis forceps is a surgical grasping instrument designed by Helmut Zepf Medizintechnik GmbH. It is distinguished by its terminal jaws equipped with interlocking teeth, here in a 5x6 configuration, allowing for an atraumatic but firm tissue grip. Its curved structure is specifically adapted to the anatomy of the oral cavity, offering better ergonomics during soft tissue manipulation. This 15 cm instrument is mainly used in oral surgery protocols to stabilize flaps during incision, detachment, or surgical site closure phases.

What are the clinical indications for this instrument?

In oral surgery and implantology, this curved Allis forceps is indicated for soft tissue manipulation during various procedures. It is frequently used to hold gingival flaps during guided bone regeneration (GBR) surgeries or connective tissue grafts. Its ability to firmly grasp tissues without excessive crushing makes it useful for exposing surgical sites, stabilizing tissues during membrane placement, or facilitating needle passage during complex sutures in the posterior zone.

What are the technical characteristics of the curved Allis forceps?

The Helmut Zepf curved Allis forceps, referenced under code 23.781.15, has a total length of 15 cm. Its major technical feature lies in the arrangement of its jaws, equipped with 5x6 teeth that interlock precisely to ensure optimal mechanical hold. The curvature of the instrument is designed to bypass dental anatomical obstacles and improve access to deep tissues. Manufactured by Helmut Zepf Medizintechnik GmbH, it meets the quality requirements for surgical instruments intended for repeated use after sterilization.

What are the contraindications for using this forceps?

There are no specific absolute contraindications to the use of Allis forceps, outside of clinical situations where a grip by teeth could compromise the integrity of extremely fragile structures or highly vascularized tissues requiring even more delicate handling (such as certain micro-grafts). As with any metallic instrument, use is contraindicated in patients with a known hypersensitivity to the metals constituting the instrument's alloy. Reference should systematically be made to the manufacturer's instructions to validate the tool's suitability for the treated pathology.

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

As a reusable surgical instrument, the curved Allis forceps must follow a strict protocol of decontamination, cleaning, and sterilization between each patient. Although the instrument is not a resorbable implantable device, its longevity and functionality depend on compliance with the autoclave cycles recommended by Helmut Zepf. It is imperative to check the alignment of the 5x6 teeth before each intervention to guarantee effective grasping. Thorough cleaning of the jaws is necessary to remove any organic residue from the teeth notches before sterilization.

Who is the manufacturer and what standards are met?

This forceps is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of high-precision surgical instrumentation. As a medical device intended for the dental and oral sector, it is designed according to rigorous manufacturing standards. To obtain precise information on the regulatory class, CE marking, or specific ISO standards applied to reference 23.781.15, it is recommended to consult the official technical documentation and the instructions for use provided by the manufacturer or available from Delynov.

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Guided bone regeneration (GBR) in implantology relies on membrane fixation quality.