Description

Dafilon® is a non-absorbable, synthetic monofilament surgical suture renowned for its versatility and reliability in various medical procedures. Crafted from polyamide, it is available in different colors such as blue, black, and natural beige, catering to diverse surgical needs. The suture is uncoated, providing a smooth surface that minimizes tissue drag, enhancing its performance in delicate surgeries.

Key Features

• Biocompatibility: Dafilon® exhibits excellent biocompatibility and histocompatibility, resulting in minimal tissue reaction and low infection-promoting effects compared to braided sutures.
• Tensile Strength: It retains knot tensile strength effectively, ensuring secure wound closure across various applications.
• Flexibility and Handling: The suture offers good flexibility and reliable knotting, making it a preferred choice for surgeons in procedures requiring precision.

Indications for Use

Dafilon® is indicated for use in:

• Skin closure (intracutaneous and subcutaneous)
• Plastic and reconstructive surgery
• Microsurgery
• Ophthalmic surgery
• Oral surgery
• Microvascular and neural interventions

Its adaptability makes it suitable for general soft tissue approximation and ligation, including cardiovascular, ophthalmic, microsurgery, and neurological procedures.

Needle and Packaging Options

Dafilon® sutures come in a wide range of sizes from USP 11/0 to USP 5, with thread lengths varying from 15 mm to 150 cm. The diverse needle types, including reverse cutting and micro point options, provide surgeons with the tools needed for precise suturing. Needle lengths range from 9 mm to 90 mm, accommodating different surgical techniques.

Packaging options such as RacePack® and Direct Dispense Packaging (DDP) enhance handling efficiency, reducing the memory effect and improving suture extraction and needle accessibility. Sutures are available in boxes of 6, 12, 24, or 36 units, with pre-cut options for specific surgical requirements.

Performance and Handling

Dafilon® ensures smooth tissue passage and easy handling, particularly in sizes USP 2/0 to 6/0. Its high tensile strength aligns with market standards, providing reliable performance. Over time, the suture is gradually encapsulated by fibrous tissue in vivo, though it may lose tensile strength due to hydrolysis, making it unsuitable for applications requiring permanent strength.

Usage Guidelines

• Single Use: Dafilon® is intended for single use only and should not be resterilized.
• Storage: Store at room temperature, avoiding extreme temperatures to maintain its integrity.

Potential Adverse Reactions

While generally well-tolerated, potential adverse reactions include minimal acute inflammatory response, local irritation, wound dehiscence, calculi formation, and infection. Proper handling and adherence to usage guidelines can mitigate these risks, ensuring optimal surgical outcomes.