Ethicon Johnson - NW3390P - Ethilon Sutures - NW3390 USP 2-0, Straight Cutting - 12 Foils Box

This product is a sterile, non-absorbable synthetic monofilament suture made from Nylon. It is designed for use in surgical procedures where long-term tissue support is required. The suture is black in color, facilitating visibility during surgical manipulation and knot tying.

It is supplied with a straight cutting needle, measuring 60mm in length, which is intended for precise tissue penetration and manipulation. The suture itself has a length of 70cm and a diameter corresponding to USP 2-0 size. Nylon sutures are known for their high tensile strength and smooth passage through tissue, minimizing drag and trauma.

As a non-absorbable material, it remains in the body indefinitely, providing continuous tensile strength. The material undergoes a gradual loss of tensile strength over time, with approximately 20% loss in retention strength per year, which is a characteristic of Nylon sutures and should be considered in surgical planning. The packaging contains 12 individual foil-wrapped units, ensuring sterility until the point of use.

Each unit is designed for single-patient use to maintain aseptic technique. The combination of the monofilament structure and the straight cutting needle makes this suture suitable for a variety of surgical applications requiring reliable wound closure and tissue approximation. The non-absorbable nature is particularly beneficial in situations where permanent support is needed, such as in cardiovascular surgery, ophthalmic procedures, or for skin closure where long-term integrity is paramount.

The black coloration aids in visualization against the surgical field, which can be advantageous for surgeons. The straight cutting needle is designed to create a clean incision in tough tissues, facilitating easier passage and reducing the risk of tearing. Proper handling and aseptic technique are essential when using this product to prevent contamination and ensure optimal patient outcomes.

The suture's tensile strength and pliability contribute to its ease of handling and knot security. The specific characteristics of this suture, including its material, size, and needle configuration, are chosen to meet the demands of various surgical specialties. The non-absorbable nature means that it is not broken down by the body's metabolic processes, making it suitable for long-term implantation.

The consistent diameter and smooth surface of the monofilament reduce the risk of bacterial adherence and tissue reaction compared to multifilament sutures. The 60mm straight cutting needle is a common choice for procedures involving tougher tissues or where a direct, linear approach is preferred. The 70cm suture length provides adequate material for most closure techniques.

The USP 2-0 diameter offers a balance of tensile strength and tissue compatibility for a range of applications. The product is intended for use by trained medical professionals in a sterile surgical environment. The packaging is designed to maintain the sterility of the suture and needle until it is opened for use.

The loss of tensile strength over time is a predictable characteristic of Nylon and is an important factor for surgeons to consider when selecting sutures for specific applications, especially those requiring prolonged tissue support. The black color enhances visibility, which can be crucial in complex surgical fields. The straight cutting needle is designed for efficient tissue penetration and manipulation.