Konig MDS1867820 Anderson-Adson Retractor Self Retaining 4 x 4 Sharp Prongs 8"

Konig MDS1867820 8" Anderson-Adson Self-Retaining Retractor (4 x 4 Sharp)

The Konig MDS1867820 is a robust, self-retaining retractor engineered for deep-field surgical exposure in spinal, orthopedic, and general trauma procedures. Measuring 8 inches (20.3 cm), this Anderson-Adson pattern retractor is designed for larger incisions where standard retractors lack the necessary reach or stability. It features a symmetric 4 x 4 sharp prong configuration, which provides an aggressive, non-slip "bite" into tissue edges, ensuring the surgical corridor remains wide and unobstructed under high tension.

The integrated ratchet locking mechanism allows the surgical team to set the precise width of retraction and lock it into place. This "hands-free" stability is a critical advantage during long procedures, such as laminectomies or fracture fixations, where constant manual retraction would lead to assistant fatigue and inconsistent visualization.

Key Features

• Manufacturer: Konig (Medline)

• Model Number: MDS1867820

• Pattern: Anderson-Adson (Self-Retaining)

• Prong Configuration: 4 x 4 Sharp / Pointed Prongs

• Overall Length: 8 inches (20.3 cm)

• Handle Style: Ring-Handle with Multi-Position Ratchet

• Material: Medical-Grade Surgical Stainless Steel

Clinical & Operational Advantages

• High-Tension Exposure: The 4x4 sharp prongs distribute retraction force across multiple points, preventing the "slipping" or "popping out" that can occur with single-point Gelpi retractors.

• Extended Reach for Deep Sites: The 8-inch frame provides the leverage and depth required for spinal surgery or orthopedic work in the hip and thigh.

• Assistant-Free Efficiency: The self-retaining ratchet locks the operative window open, freeing up the surgical assistant to focus on suction, lighting, or instrumentation.

• Durable Construction: Built from high-grade stainless steel, this instrument is designed to maintain its hinge alignment and ratchet integrity even under significant mechanical stress.

Condition

• Status: Used – Usable Condition (USED-SI).

• Functional Assessment: The ratchet mechanism has been tested and holds securely across all locking teeth. The 8 sharp prongs are intact and properly aligned. The hinge action is smooth and responsive.

• Cosmetic Status: This instrument shows visible signs of prior surgical use, including surface scuffs, minor scratches, and sterilization-related patina. These are purely cosmetic and do not impact the tool's structural or clinical utility.

• Sterilization Note: This instrument is provided non-sterile. It must be professionally cleaned and autoclaved per your facility's validated surgical protocols prior to use.

Warranty

• ✔ Primis "Stay-Open" Guarantee

  We guarantee the Konig MDS1867820 to have a fully functional locking ratchet and 8 sharp, aligned prongs. If the ratchet fails to hold under tension or the arms are misaligned upon arrival, Primis Medical will provide a full refund or replacement.

What’s Included

• (1) Konig MDS1867820 8" Anderson-Adson Self-Retaining Retractor (Sharp)

Shipping

• Fast and secure shipping.

• Ships within 1-2 business days.

• Packaged in a protective sleeve and rigid box to ensure the 8" frame and sharp prongs arrive in ready-to-process condition.