Ethicon Johnson - R824 - Mersilk Suture Reels- USP 0 - R824- 6 Pcs Box

This product consists of non-absorbable, black braided silk sutures, each measuring 25 meters in length. The suture material is derived from the filaments of silk fiber, sourced from the cocoon of the Bombyx mori silkworm. To facilitate handling and knot security, the silk filaments are coated with beeswax.

The suture is presented in a USP size 0 diameter, offering a balance of strength and pliability suitable for various surgical applications. The braided construction enhances the suture's tensile strength and provides a consistent handling experience during surgical procedures. This specific configuration is supplied in boxes containing 6 reels.

The sutures are manufactured to retain their tensile strength for an extended period, approximately 3 months post-implantation, making them suitable for applications requiring prolonged tissue support.

The mechanism of action for this suture relies on its physical properties to approximate tissue edges and provide support during the healing process. As a non-absorbable material, it remains in the body indefinitely, offering long-term structural integrity where required. The braided structure allows for secure knot tying, minimizing the risk of slippage, while the beeswax coating aids in smooth passage through tissue and reduces tissue drag.

The USP size 0 designation indicates a specific diameter that is commonly used in surgical settings for a range of tissue types and wound closures.

Key features of this suture include its non-absorbable nature, braided silk construction, and beeswax coating. The 25-meter length per reel provides ample material for multiple surgical interventions. The USP 0 diameter is a standard size, and the prolonged tensile strength retention of approximately 3 months is a critical benefit for procedures demanding sustained tissue approximation.

The black coloration aids in visibility during surgical procedures, particularly in darker operative fields, facilitating precise placement and knotting. The material's origin from natural silk fibers contributes to its biocompatibility and handling characteristics.

This type of suture is utilized by a range of medical professionals, including surgeons, surgical nurses, and other trained healthcare providers involved in operative procedures. It is also relevant for use by veterinary surgeons. The product is intended for use in clinical settings where surgical intervention is necessary for wound closure, tissue repair, or approximation.

Caregivers may also encounter this product in post-operative care settings, although direct handling is typically restricted to trained medical personnel.

Typical applications for black braided silk sutures of this nature include the approximation of skin edges, ligation of vessels, and general tissue repair in various surgical specialties such as general surgery, cardiovascular surgery, and plastic surgery. Its use in pericardial retraction is a specific application where its tensile strength and non-absorbable nature are beneficial for maintaining tissue position during cardiac procedures. The material's handling characteristics make it suitable for suturing tissues that require secure and lasting closure.

Important usage notes include the fact that these sutures are supplied non-sterile and require appropriate sterilization by the end-user prior to any surgical application. As a non-absorbable suture, its long-term presence in the body should be considered in the context of the specific surgical procedure and patient outcome. Surgeons should select the appropriate suture size and type based on the tissue being sutured, the tension required, and the expected healing time.

Proper surgical technique, including secure knot tying, is essential for optimal performance and patient safety. The material is derived from natural silk and may elicit a tissue reaction in some individuals, a factor that should be considered by the operating surgeon.