Ethicon Johnson - NW3338P - Ethilon Sutures - NW 3338 USP 1, 1/2Circle Reverse Cutting Heavy - 12 Foils Box

This product is a non-absorbable surgical suture designed for wound closure. It consists of a monofilament strand made from Nylon 6 and Nylon 6.6, which are long-chain aliphatic polymers.

The suture material is black in color and has a diameter classified as USP 1. The suture is supplied sterile, having undergone radiation sterilization. Each unit contains 12 individual foils, with each foil holding a 100 cm length of suture material.

This configuration is intended for use in medical settings where a durable, non-dissolving suture is required for tissue approximation.

The suture functions by providing mechanical support to tissues, holding them in apposition as they heal. As a non-absorbable material, it remains in the body indefinitely, offering long-term tensile strength. The monofilament construction minimizes tissue drag during passage and reduces the potential for bacterial harboring compared to braided sutures.

The suture is attached to a specific needle designed for surgical use. The needle is 45 mm in length and features a 1/2 circle reverse cutting geometry, which is characterized by a triangular point with the cutting edge on the outer curvature. This needle type is generally used for tougher tissues where a strong penetration is needed.

The key features of this product include its non-absorbable nature, ensuring sustained wound support. The monofilament construction offers smooth passage through tissue and reduced risk of infection. The black color provides good visibility during surgical procedures.

The USP 1 diameter is suitable for a range of tissue types. The 45 mm, 1/2 circle reverse cutting needle is designed for efficient penetration and secure tissue bite, particularly in dense tissues. The suture is provided in a sterile, foil-packaged format, ensuring its integrity until use.

The material's tensile strength is designed to degrade minimally over time, retaining a significant portion of its initial strength for extended periods.

This surgical suture is intended for use by qualified medical professionals, including surgeons, physicians, and surgical nurses, in various surgical specialties. It is also relevant for use by surgical technicians and other healthcare providers involved in wound management and surgical procedures. Caregivers may also encounter this product in post-operative care settings.

The material is suitable for applications requiring long-term tissue support and where the suture is not intended to be absorbed by the body. Its properties make it a choice for procedures where tissue integrity is paramount and prolonged closure is beneficial.

Typical applications for this suture include mass closure of tissues such as muscle and fascia. The robust nature of the suture and the penetrating design of the needle make it appropriate for closing deeper layers of tissue that require significant tensile strength to prevent dehiscence. It can be employed in abdominal wall closures, orthopedic procedures involving muscle or tendon repair, and other situations where strong, durable approximation of tissues is necessary.

The non-absorbable characteristic is important in these applications to ensure the long-term stability of the repair. The reverse cutting needle is particularly advantageous for suturing dense connective tissues, aponeuroses, and ligaments.

Important usage notes include the fact that this is a non-absorbable suture and will remain in situ. Therefore, its use should be carefully considered based on the specific clinical indication and the need for permanent tissue support. As with all surgical sutures, proper aseptic technique must be maintained throughout the handling and implantation process to prevent infection.

The needle should be handled with appropriate surgical instruments to avoid damage to the needle or the suture. The suture material should be handled gently to preserve its tensile strength. The product is provided sterile and should only be used if the packaging is intact and undamaged.

Disposal of used materials should follow established medical waste protocols.