Ethicon NUROLON® Braided Nylon 3-0 Suture | C503D | 22mm SH-1 Taper | 18" Black | BX/12

The Ethicon C503D is a specialized, non-absorbable surgical suture that combines the high tensile strength of synthetic polymer with the superior handling characteristics of natural silk. Composed of braided Polyamide 6,6 (Nylon), NUROLON® is chemically identical to monofilament nylon but is processed into a multi-strand braid. This construction provides a soft, supple feel and exceptional knot security, making it a premier choice for deep tissue approximation where monofilament "memory" (springiness) would be a clinical disadvantage.

This configuration features the SH-1 (Small Half Circle) needle, a 22mm taper-point instrument. The SH-1 is one of the most widely used needles in surgery, designed specifically for delicate soft tissue such as the gastrointestinal tract, vascular structures, and dural closure in neurosurgery.

Key Specifications

• Manufacturer: Ethicon (Johnson & Johnson)

• Brand: NUROLON®

• Model / REF: C503D

• Suture Size: 3-0 (2.0 metric)

• Length: 18 Inches (45 cm)

• Material: Braided Polyamide 6,6 (Nylon)

• Color: Black (High-contrast visibility)

• Needle: 22mm, 1/2 Circle SH-1

• Needle Point: Taper Point (Round body, non-cutting tip)

• Quantity: Full Box of 12 Sterile Units

Technical & Clinical Advantages

• "Silk-Like" Handling: NUROLON® is often referred to as "synthetic silk." It offers the same smooth tie-down and knot-seating properties as natural silk but with the significantly higher tensile strength and lower tissue reactivity of nylon.

• SH-1 Taper Precision: The 22mm SH-1 needle features a round body that tapers to a sharp point. Unlike cutting needles, the taper point pushes tissue fibers aside rather than cutting them, making it the "atraumatic" choice for delicate internal organs and mucosal layers.

• Exceptional Knot Security: The braided structure creates a high-friction "lock" when knots are thrown. This ensures that the 3-0 strand remains securely tied even under the mechanical stress of pulsating vessels or moving internal structures.

• Indefinite Support: As a non-absorbable material, Polyamide 6,6 provides permanent structural integrity. It is encapsulated by the body over time with minimal inflammatory response, ensuring long-term wound stability.

• Enhanced Visibility: The deep black pigment provides a sharp visual contrast against the surrounding tissue, allowing for precise placement and easier identification during complex, multi-layered closures.

Condition & Quality Assurance

• Status: New – Factory Sealed.

• Integrity: This item is securely contained within its original, undamaged manufacturer's packaging. Both the 12 individual sterile foil packets and the outer box are intact, ensuring absolute sterility and clinical performance.

• Clinical Note: Because it is a braided nylon, NUROLON® is coated to ensure it glides through tissue as smoothly as a monofilament while retaining its superior handling.

• Expertise: With over 25 years of experience in surgical and specialty supplies, Primis Medical verifies that all Ethicon stock is rigorously inspected for expiration viability and seal integrity.

Shipping & Handling

• Secure Logistics: Shipped in reinforced packaging to protect the 22mm SH-1 needles and ensure the sterile foils remain uncompromised during transit.

• Fast Dispatch: Ships within 1 business day.