Ethicon 8629H 4-0 PROLENE 1X18" FS-1 Box of 36

Ethicon PROLENE® Polypropylene 4-0 | 8629H | 24mm FS-1 Reverse Cutting | 18" Blue | BX/36

The Ethicon 8629H (PROLENE®) is a high-performance, non-absorbable monofilament suture engineered for secure skin closure and soft tissue approximation. In Size 4-0 (1.5 metric), this suture provides a fine profile with high tensile strength, making it the preferred choice for closing incisions on the extremities, trunk, and scalp where reliable, long-term support is required.

Equipped with the FS-1 (Fetal Skin-1) needle—a 24mm 3/8 circle instrument—this suture is designed to penetrate dense, fibrous tissue with ease. The Reverse Cutting point geometry places the cutting edge on the outer curvature of the needle, directing the force away from the wound edge to prevent "cheese-wiring" or accidental tissue tear-through during knot tensioning.

Key Specifications

• Manufacturer: Ethicon (Johnson & Johnson)

• Brand: PROLENE®

• Model / REF: 8629H

• Suture Size: 4-0 (1.5 metric) — Precision Fine Diameter

• Length: 18 Inches (45 cm)

• Material: Monofilament Polypropylene

• Color: Blue (Pigmented for high-contrast visibility)

• Needle: 24mm FS-1 (3/8 Circle)

• Needle Point: Reverse Cutting (Precision-honed for dense tissue)

• Quantity: Full Box of 36 Sterile Units

Technical & Clinical Advantages

• Ultimate Biological Inertness: PROLENE® is a synthetic linear polyolefin that elicits minimal tissue reaction. Its monofilament structure does not harbor bacteria or support "wicking," making it an ideal choice for external skin closures where infection risk must be minimized.

• FS-1 Needle Leverage: The 24mm FS-1 is a robust needle that provides excellent leverage for closing thicker dermis or fascia. The 3/8 circle curvature allows for easy "rolling" of the needle through the tissue in relatively shallow planes.

• Precision Reverse Cutting: The triangular needle body with a cutting edge on the convex surface ensures a clean path through tough tissue. This geometry is essential for maintaining the integrity of the tissue bridge between the stitch and the wound edge.

• "Frictionless" Monofilament Glide: The extremely smooth surface of the polypropylene allows the 8629H to pass through tissue with minimal drag. This reduces post-operative inflammation and allows for a "painless" experience for the patient during suture removal.

• Indefinite Strength Retention: Unlike absorbable sutures, PROLENE® maintains its original tensile strength indefinitely. It provides permanent support, which is critical for patients with compromised healing or for areas subject to constant mechanical stress.

Condition & Quality Assurance

• Status: New – Factory Sealed.

• Integrity: This item is securely contained within its original, undamaged manufacturer's packaging. All 36 individual sterile foil packets are factory-sealed, ensuring 100% sterility and consistent needle-to-suture attachment strength.

• Professional Standards: With over 25 years of experience in surgical and hospital materials, Primis Medical ensures all Ethicon inventory is rigorously inspected for lot-specific viability and storage compliance.

Shipping & Handling

• Secure Logistics: Shipped in reinforced packaging to protect the 24mm FS-1 needles and ensure the sterile foil seals remain uncompromised during transit.

• Fast Dispatch: Ships within 1 business day.