Lockhart Mummery Fistula Director No.2 45

Clinical Application

This instrument is intended for the safe exploration and delineation of fistulous tracts in anorectal and perianal procedures. It is used to identify the course of a fistula, locate internal or external openings, and to guide placement or passage of setons and sutures without penetrating or creating false passages. It is commonly used by colorectal surgeons, general surgeons and proctologists during operative and minor-procedure settings.

Design & Configuration

The instrument's single-ended, slightly curved geometry combined with a blunt, tapered tip allows controlled advancement along an existing tract while minimizing tissue trauma. The modest curvature helps the surgeon follow the natural path of a fistula and reorient the probe tip directionally when identifying internal openings. A proximal handle provides a secure grip for fine tactile feedback during probing, rotation and controlled withdrawal.

Instrument Specifications

• Instrument type: Fistula director (probe)
• Pattern / model: Lockhart Mummery Fistula Director No.2 45
• Configuration: Single-ended, slightly curved shaft with proximal handle
• Tip / jaw pattern: Blunt, tapered probe tip for tract exploration
• Typical surgical use: Probing and delineation of anorectal fistulous tracts; guidance for seton placement
• Material / construction: Surgical-grade stainless steel
• Reusable: Yes

Material & Construction

Constructed from surgical-grade stainless steel for durability, corrosion resistance and repeated clinical use. The probe surface is finished to provide a smooth, atraumatic profile at the tip to reduce friction within delicate tracts. Designed for reuse and compatible with standard hospital reprocessing 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