SERAMON non-absorbable clear (4/0) DS-15 needle 50 CM box of 24 sutures - Serag & Wiessner (MEO151713) - Delynov

What is SERAMON non-absorbable suture?

SERAMON is a synthetic, monofilament, non-absorbable surgical suture material developed by the manufacturer Serag-Wiessner. Its composition is based exclusively on polytetrafluoroethylene (PTFE), a polymer recognized for its chemical inertness. This medical device is offered in an uncolored (colorless) version, ensuring aesthetic discretion during interventions. As a monofilament, it features a smooth surface that limits bacterial adherence and facilitates sliding through tissues. This product is packaged in boxes of 24 sterile sutures, meeting the strict requirements of the European Pharmacopoeia for non-absorbable suture materials.

What are the clinical indications for this 4/0 suture thread?

This 4/0 suture thread is indicated for soft tissue adaptation or for performing ligations requiring non-absorbable material. In oral and implant surgery, it is particularly suitable for closing surgical sites where long-term stability of edge maintenance is crucial. The manufacturer Serag-Wiessner specifies that this device can also be used in the circulatory system and the central nervous system. In addition to its role as a suture, the PTFE thread can serve as a support thread or a means of marking. Its monofilament nature makes it a relevant choice for minimizing tissue trauma during placement or removal.

What are the technical characteristics of the DS-15 needle?

The DS-15 needle equipped on this SERAMON suture (reference MEO151713) possesses specific properties for surgery. The 'DS' code designates a 3/8 circle needle with a reverse cutting triangular tip. This geometry is ideal for passing through dense or fibrous tissues without the risk of accidental tearing of the flap edge. The figure '15' indicates a needle body length of 15mm, offering an optimal compromise between maneuverability in restricted spaces and control of the gesture. Manufactured from high-quality surgical steel, it ensures precise and constant penetration throughout the intervention.

What are the contraindications for the use of SERAMON?

The use of SERAMON suture material from Serag-Wiessner is contraindicated in patients with a known allergy to polytetrafluoroethylene (PTFE) or any of the product components. Furthermore, the manufacturer indicates that there is not yet sufficient experience regarding its use in microsurgery, ophthalmology, or for interventions on peripheral nerves. The choice of material must always be guided by the specific characteristics of the suture and the technical requirements of the surgical procedure. It is imperative to read the instructions carefully before use to respect the precautions for use.

How is a non-absorbable PTFE suture managed?

As SERAMON is a non-absorbable PTFE suture, it does not undergo any degradation by hydrolysis or enzymatic action in the body. It retains its tensile strength indefinitely, which requires manual removal by the practitioner once clinical healing is achieved. During placement, the monofilament nature of the 4/0 suture thread requires a rigorous knotting technique to ensure knot stability. Its smooth surface prevents the wicking effect, thereby reducing the risk of local inflammation compared to braided threads. Removal is generally facilitated by the low coefficient of friction of PTFE, minimizing discomfort for the patient.

Who is the manufacturer and what standards are respected?

SERAMON suture is manufactured by Serag-Wiessner GmbH & Co. KG, a recognized manufacturer based in Germany. This medical device is classified as Class III, which corresponds to the highest level of requirement for implantable devices. It benefits from the CE1014 marking, certifying its compliance with current European regulations. The product complies with the European Pharmacopoeia (Ph. Eur.) monographs relating to sterile non-absorbable suture materials. The traceability and manufacturing quality of Serag-Wiessner guarantee surgeons a reliable material for their most demanding clinical procedures.

State of the art

Modern synthetic sutures - absorbable or non-absorbable - are central to wound healing in oral surgery. Recent advances focus on reducing post-operative infections.