Ethicon Johnson - NW5029 - Mersilk Sutures USP 6-0, 3/8 Circle Round Body - NW5029 -12 Foils Box

This product is a non-absorbable surgical suture designed for the approximation of soft tissues. It is constructed from braided silk, a natural protein fiber that offers a smooth passage through tissue and reliable knot security. The suture is presented in a USP size 6-0, indicating a fine diameter suitable for delicate surgical applications.

Each suture is 76 centimeters in length, providing adequate material for various closure techniques. The suture is supplied sterile and individually packaged, ensuring aseptic conditions for each use. This specific configuration, NW5029, includes a 13 mm needle with a 3/8 circle curvature.

The needle is crafted from Ethalloy, a proprietary alloy known for its strength and sharpness, and features a round body design. The needle is silver in color. This product is intended for use in surgical procedures where a permanent or semi-permanent tissue closure is required.

The mechanism of action for this suture involves mechanically holding tissue edges together to facilitate wound healing. The braided construction of the silk suture provides excellent tensile strength and pliability, allowing for easy handling by surgical staff. The non-absorbable nature means the suture material will remain in the tissue indefinitely, providing long-term support.

The round body needle design is particularly useful for penetrating soft tissues without excessive trauma, as it displaces tissue rather than cutting it. The 3/8 circle curvature is a common needle shape that allows for efficient manipulation within surgical fields.

Key features of this suture include its non-absorbable braided silk composition, which offers predictable performance and minimal tissue reaction over time. The USP 6-0 size is appropriate for precise suturing in areas requiring fine detail and minimal scarring. The inclusion of a sharp, durable Ethalloy needle with a 3/8 circle round body design enhances surgical efficiency and patient outcomes by ensuring secure tissue bites and smooth needle passage.

The individual sterile packaging is crucial for maintaining product integrity and preventing contamination, which is paramount in surgical settings. The 76 cm suture length offers flexibility in surgical technique.

This suture is intended for use by qualified medical professionals, including surgeons, surgical residents, and other trained healthcare providers in operating rooms, clinics, and other sterile surgical environments. It is suitable for a range of surgical specialties where soft tissue approximation is necessary. Typical applications include the closure of surgical incisions, approximation of organs, and suturing in procedures involving the omentum.

Its non-absorbable nature makes it suitable for situations where long-term tissue support is beneficial or where the suture material is intended to remain in place.

Important usage notes include the requirement for trained personnel to handle and deploy the suture. Prior to use, the integrity of the sterile packaging must be confirmed, and the suture and needle should be inspected for any damage or defects. The suture should be handled using appropriate surgical instruments to avoid damage to the suture material or needle.

Storage should be in a cool, dry environment, away from direct sunlight, as recommended by the manufacturer. The suture is intended for single use only and should be disposed of properly after the procedure. The specific needle and suture combination is designed for particular tissue types and surgical approaches, and its selection should be based on the surgeon's judgment and the requirements of the procedure.