Kirschner wire tightner for Extension Bows 19cm

Clinical Application

Designed to apply controlled tension and secure Kirschner (K-) wires to extension bows used in external fixation constructs. This instrument is used during initial assembly of wire-and-bow constructs and for intraoperative or postoperative adjustments where accurate wire tensioning is required to maintain alignment and prevent wire migration. Typical settings include trauma, hand and wrist fixation, small bone external fixation and other orthopedic procedures that use extension bows.

Design & Configuration

The 19 cm length provides a balance of reach and manual control, allowing the operator to work around draped extremities and construct components without excessive hand fatigue. The handheld, single‑tool configuration permits precise incremental tightening of K-wires on extension bow fittings, helping achieve consistent tension across the construct. The geometry is optimized to engage extension bow attachment points while maintaining a low profile to reduce interference with surrounding hardware.

Instrument Specifications

• Instrument: Kirschner wire tightener for extension bows
• Length: 19 cm
• Function: Controlled tensioning and securing of K-wires to extension bow assemblies
• Configuration: Handheld instrument suitable for intraoperative use and adjustment
• Material: Corrosion-resistant stainless steel
• Reusable: Yes; designed for repeated sterilization

Material & Construction

Manufactured from corrosion-resistant stainless steel to withstand routine surgical use and standard sterilization cycles. Construction emphasizes durable mechanical engagement with extension bow fittings while providing a finish that is compatible with central sterile processing. Reusable design intended for repeated clinical use when reprocessed according to facility protocols.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy