Mathieu Needle Holder 17 cm - Helmut Zepf (41.262.17) - Delynov

What is the Helmut Zepf Mathieu Needle Holder 17 cm?

The Mathieu Needle Holder 17 cm, referenced under code 41.262.17 by the manufacturer Helmut Zepf Medizintechnik GmbH, is a manual instrument specifically designed for oral surgery. Manufactured from high-quality medical stainless steel, this Class I device belongs to the category of suture instrumentation. Its structure is distinguished by a ratchet system located at the handles, allowing the practitioner to maintain constant pressure on the needle without continuous effort. Its total length of 17 cm provides a lever arm and visibility suitable for both posterior and anterior areas of the oral cavity.

What are the clinical indications?

This dental Mathieu needle holder is indicated for all procedures requiring soft tissue suturing in the oral environment. It is primarily used in implant surgery, periodontology, and for simple or complex extractions. Its role is to secure the grip of the suture needle to allow precise passage through the wound edges, thus guaranteeing optimal tissue coaptation. As a manual dental instrument, it is intended exclusively for professional use by dental surgeons or implantologists trained in surgical suturing techniques.

What are the technical characteristics?

The Helmut Zepf needle holder (ref. 41.262.17) features a length of 17 cm, offering an ideal balance between maneuverability and control. It is designed in medical stainless steel, a material chosen for its resistance to repeated sterilization cycles. This Mathieu model is characterized by its internal spring and its multi-step locking system, allowing for modulation of the clamping force on the needle. Unlike Mayo-Hegar type needle holders, the Mathieu model is manipulated in the palm of the hand, which promotes rapid and fluid rotation of the wrist when passing the needle through dense tissues.

What are the contraindications for use?

The main contraindication related to the use of these surgical needle holder forceps concerns known hypersensitivity of the patient to metals. Since the instrument is composed of medical stainless steel, contact may trigger an allergic reaction or intolerance in sensitive subjects. If such a hypersensitivity reaction occurs during the procedure, the manufacturer Helmut Zepf specifies that the procedure must be immediately stopped and necessary medical measures must be taken. Furthermore, the use of the instrument is strictly prohibited if it shows visible damage such as cracks, breaks, or defects on the edges.

What are the maintenance and safety precautions?

Helmut Zepf instruments are delivered non-sterile and must imperatively be cleaned, disinfected, and sterilized before the first use, as well as after each subsequent use. It is crucial to visually inspect the device for any signs of wear, corrosion, or deformation before each procedure. The reprocessing process must be complete to ensure aseptic safety. Due to the robust design and materials used, there is no defined maximum limit for processing cycles, but the user must validate the functionality of the instrument before use. The use of damaged or worn products is formally prohibited.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized company located in Seitingen-Oberflacht, Germany. This needle holder is a Class I medical device compliant with the European regulations in force for manual dental instrumentation. The manufacturer imposes strict cleaning and sterilization protocols to maintain product compliance and safety. As a Class I device, it meets the safety and clinical performance requirements necessary for its use in dental surgery. Traceability is ensured by the technical reference 41.262.17 engraved on the instrument.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.