Ethicon Johnson - NW1650 - Monocryl Sutures USP 3-0, Straight Reverse Cutting - NW1650 -12 Foils Box

This product is a sterile, absorbable, synthetic monofilament suture designed for tissue approximation. It is composed of polyglecaprone 25, a copolymer of glycolide and epsilon-caprolactone. The suture is undyed, presenting a natural, translucent appearance.

It is manufactured to USP 3-0 diameter specifications, providing a balance of tensile strength and handling characteristics suitable for a variety of surgical procedures. The suture is pre-attached to a 60mm straight reverse cutting needle, which is engineered for penetration through tough tissues. The reverse cutting needle design features a cutting edge on the outer curvature, facilitating easier passage and reducing tissue drag, particularly in dense tissues.

The suture exhibits a predictable absorption profile, being fully absorbed by the body within approximately 91 to 119 days. Its tensile strength retention is approximately 50% to 60% at 7 days post-implantation, decreasing to 20% to 30% at 14 days, indicating a gradual loss of mechanical support as tissue healing progresses. Each unit contains a 70cm length of suture material.

This suture is supplied in foils, with 12 foils per box, ensuring sterility and ease of dispensing in a surgical setting.

The mechanism of action for this suture relies on its physical properties to hold tissues together during the critical healing period. As the body's natural healing processes begin to restore tissue integrity, the suture material is gradually broken down and absorbed through hydrolysis. The polyglecaprone 25 material is chosen for its biocompatibility and smooth passage through tissues, minimizing tissue reaction.

The reverse cutting needle's geometry is optimized for efficient tissue dissection and approximation, contributing to precise wound closure. The suture's monofilament construction prevents bacterial wicking, which can be a concern with braided materials. The predictable absorption rate ensures that the suture provides support for the duration required for initial wound healing without leaving permanent foreign material in the body.

Key features of this surgical suture include its synthetic, absorbable nature, which eliminates the need for suture removal and reduces the risk of associated complications. The monofilament structure offers a smooth surface, facilitating easy knot tying and reducing the potential for tissue trauma during passage. The reverse cutting needle design is advantageous for suturing in areas where tissue is resistant to penetration.

The undyed color aids in visualization during the surgical procedure. The specific absorption profile ensures adequate wound support during the initial healing phases and subsequent gradual degradation. The USP 3-0 diameter and 70cm length are standard specifications for a wide range of surgical applications, offering versatility to the surgeon.

The packaging in foils within a box maintains sterility and organization.

This product is intended for use by qualified medical professionals, including surgeons, physicians, and surgical nurses, in various surgical specialties. It is suitable for approximation of soft tissues where absorbable sutures are indicated. Typical applications include general surgery, plastic surgery, gynecological procedures, and urological procedures.

It is commonly used for closing subcutaneous tissues, fascia, and skin where absorbable sutures are appropriate. The suture is designed for use in situations where prolonged wound support is not required and where the elimination of suture removal is desired. Its use is appropriate in both human and veterinary medicine.

The specific needle type and size are well-suited for procedures requiring precise tissue manipulation and closure.

Important usage notes include maintaining aseptic technique throughout the handling and placement of the suture to prevent infection. Surgeons should select the appropriate suture size and needle type based on the specific tissue being sutured and the surgical procedure being performed. Knot security should be assessed, and appropriate knotting techniques should be employed to ensure secure tissue approximation.

While the suture is absorbable, the rate of absorption can be influenced by factors such as tissue type, patient health, and the presence of infection. The suture is intended for single use only and should not be resterilized. It is crucial to consult product labeling and relevant surgical literature for detailed instructions on handling, implantation, and expected outcomes.

The tensile strength retention data provides guidance on the expected duration of mechanical support.

Short description: Sterile, absorbable, synthetic monofilament suture (USP 3-0, 70cm) with a 60mm straight reverse cutting needle, designed for soft tissue approximation and absorption within 91-119 days.