MERSILK NW-5037 1X12

About

MERSILK NW-5037 refers to a type of non-absorbable surgical suture made from braided silk. Silk sutures are derived from natural protein fibers spun by silkworms, processed to remove sericin, and then braided to enhance strength and handling characteristics. These sutures are known for their excellent tensile strength, superior knot security, and smooth passage through tissue, making them a popular choice in various surgical specialties. As a non-absorbable material, Mersilk provides long-term tissue approximation and support, which is crucial in areas where prolonged wound integrity is required.

While silk sutures are classified as non-absorbable, they do elicit a moderate inflammatory tissue reaction and can lose tensile strength over time due to enzymatic degradation. They are often used for skin closure, ligation, and in cardiovascular or ophthalmic procedures where permanent support is needed or where the suture can be easily removed post-healing. The NW-5037 designation likely refers to specific needle and thread characteristics, tailored for particular surgical applications, ensuring optimal performance and patient outcomes.

Uses

• General soft tissue approximation and ligation
• Cardiovascular surgery for vessel anastomosis
• Ophthalmic surgery for delicate tissue repair
• Skin closure where sutures are to be removed

Directions For Use

Use sterile technique for surgical closure as per standard operating room protocols. Select appropriate needle and suture size for the tissue being approximated.

Benefits

• High tensile strength for secure closure
• Excellent knot security, minimizing slippage
• Smooth passage through tissue, reducing trauma
• Good handling characteristics for surgeons
• Non-absorbable for permanent tissue support
• Widely available and cost-effective

Side Effects

• Moderate tissue reaction and inflammation
• Granuloma formation around the suture material
• Increased risk of infection if contaminated
• Suture extrusion or sinus formation
• Allergic reaction (rare)
• Foreign body sensation
• Pain or discomfort at suture site
• Delayed wound healing
• Scarring
• Fistula formation
• Knot slippage (rare, if not tied correctly)
• Suture breakage (rare)

Safety Measures

• Alcohol - No direct interaction with the suture material.
• Pregnancy - No direct impact on pregnancy; concerns are related to the surgical procedure itself.
• Breastfeeding - No direct impact on breastfeeding; concerns are related to the surgical procedure itself.
• Liver - No direct impact on liver function; concerns are related to the surgical procedure itself.
• Kidney - No direct impact on kidney function; concerns are related to the surgical procedure itself.
• Lung - No direct impact on lung function; concerns are related to the surgical procedure itself.

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