Ethicon Johnson - NW3709 - Ethilon Sutures - NW3709 USP 9-0, 3/8 Circle Round Body Micro Point -12 Foils Box

This product is a non-absorbable surgical suture composed of ETHILON\* monofilament polyamide in black. It is designed for use in surgical procedures requiring fine tissue approximation. The suture is supplied sterile, sterilized via radiation, and comes in individual foil packaging to maintain aseptic conditions.

Each unit contains 12 individually packaged sutures. The suture material is a synthetic monofilament, which provides a smooth passage through tissue and minimizes drag. Its non-absorbable nature means it will remain in the tissue indefinitely, making it suitable for applications where long-term tissue support is necessary or where removal is not feasible.

The black color aids in visualization during surgical procedures, particularly in darker tissue fields or under magnification. The suture is constructed as a monofilament, which offers a predictable tensile strength and resistance to fraying.

The accompanying needle is a 6 mm long, 3/8 circle round body micro point needle, crafted from SS 455 stainless steel alloy. The round body needle design is intended for soft tissue penetration, reducing the risk of tissue trauma. The micro point tip is engineered for exceptional sharpness, allowing for precise and controlled entry into delicate tissues.

The 3/8 circle curvature is a common configuration for various surgical applications, offering a balance of maneuverability and tissue coverage. This specific needle type is optimized for procedures requiring meticulous needle placement and minimal tissue disruption.

This suture is utilized by a range of medical professionals, including surgeons, microsurgeons, and operating room staff. Its fine diameter, designated as USP 9-0, makes it particularly well-suited for microsurgical techniques where precision is paramount. Patients undergoing procedures requiring delicate closure, such as in ophthalmology, neurosurgery, or plastic and reconstructive surgery, may benefit from the use of this suture.

Caregivers may also encounter this product in post-operative wound management settings where specific suture types are indicated.

Typical applications for this suture include procedures involving small blood vessels, such as arteries, where precise closure is critical to prevent leakage and ensure patency. It is also indicated for use in ophthalmic surgeries, including corneal or conjunctival closures, and in neurosurgical procedures where fine tissue manipulation is essential. The non-absorbable nature and fine gauge make it suitable for skin closures in specific cosmetic or reconstructive scenarios where minimal scarring is desired and long-term suture integrity is required.

Important usage notes include adherence to sterile technique throughout the handling and placement of the suture to prevent infection. The non-absorbable nature requires consideration for potential long-term tissue reaction or the need for subsequent removal if placed subcutaneously or in areas where it may cause irritation. Surgeons should select this suture based on the specific tissue type, required tensile strength, and the need for precise approximation in delicate anatomical structures.

The USP 9-0 size is indicative of its use in highly specialized surgical fields demanding extreme precision. The suture is intended for single use only and should not be resterilized.