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    • In the realm of surgical sutures, quality and reliability are non-negotiable. Surgeons and medical professionals require sutures that provide exceptional strength and durability to ensure optimal patient outcomes. Peters Surgical’s COROLENE® 7/0 polypropylene monofilament suture stands out in this regard, often compared to other leading brands such as PROLENE™ and SURGIPRO™. This article delves into a detailed comparison of these sutures, focusing on the knot tensile strength test results to highlight the efficacy of COROLENE® 7/0.

     

    I. Knot Tensile Strength Test

    The knot tensile strength test is a critical measure of a suture’s performance. Conducted by Peters Surgical, this test adheres to the stringent guidelines of the European Pharmacopoeia (Ph. Eur) and the United States Pharmacopeia (USP). The procedure involves tying a knot at each end of the suture thread and applying “pull” strength until the thread breaks. This test provides valuable insights into the suture’s durability and reliability under tension.

     

    II. Comparative results

    The knot tensile strength test was performed on three monofilament polypropylene 7/0 sutures: COROLENE®, PROLENE™ (model 8755), and SURGIPRO™ (model VP-747X). The results were as follows:

    • COROLENE® 7/0: Broke at 1.8 newtons (N) with a thread length of approximately 67mm.
    • PROLENE™ 7/0: Broke at 1.8 newtons (N) with a thread length of approximately 50mm.
    • SURGIPRO™ 7/0: Broke at 1.8 newtons (N) with a thread length of approximately 53mm.

    These results indicate that while all three sutures exhibit equivalent tensile strength, breaking at the same force of 1.8 newtons, COROLENE® 7/0 achieves this with a Peters Surgical – ref ENSUT12V00D – July 2024 significantly longer thread length. This suggests that COROLENE® 7/0 provides greater durability and resistance, making it a more reliable choice for surgical procedures.

     

    III. Advantages of COROLENE® 7/0

    Despite the equivalent tensile strength among the tested sutures, COROLENE® 7/0 offers distinct advantages:

    • Resistance: COROLENE® 7/0 is a highly resistant suture, ensuring minimal breakage during surgical procedures.
    • Material Efficiency: It requires less implant material, which can reduce the foreign body reaction and improve patient comfort and recovery.
    • Durability: With a longer thread length maintaining the same tensile strength, COROLENE® 7/0 demonstrates superior durability compared to its competitors.

     

    CONCLUSION

    When comparing COROLENE® 7/0 to other leading sutures like PROLENE™ and SURGIPRO™, it is clear that COROLENE® holds its own in terms of knot tensile strength. Moreover, its superior resistance, material efficiency, and durability make it an excellent choice for a variety of surgical procedures. Peters Surgical’s commitment to quality and innovation ensures that COROLENE® 7/0 provides the reliability and performance that surgeons need for successful outcomes.

     

    Watch the full video : https://youtu.be/F8wTBQi0aX8 

    Legal Mentions

    INDICATIONS
    COROLENE® Non-Absorbable surgical suture, polypropylene monofilament COROLENE® sutures are intended for use in general soft tissue approximation and/or ligation, including use in cardiovascular and vascular surgery, in ophthalmic surgery, in plastic surgery and in neurological surgery. COROLENE® sutures can be used for laparoscopic surgery and abdominal aorta surgery. Medical device class III, CE 0459. Manufacturer: Peters Surgical. Carefully read the instructions for use of the medical device before use.