Kogan Speculum w/scale ratchet 2/4mm 24cm Laser

Clinical Application

This self-retaining speculum provides stable exposure of small operative fields where precise, adjustable separation is required. The narrow 2/4 mm blade pattern is optimized for delicate tissue retraction and visualization during microsurgical and ophthalmic-adjacent procedures, or any case requiring fine control of a small incision or natural orifice. The integrated graduated scale aids intraoperative assessment of opening size and supports reproducible positioning and documentation.

Design & Configuration

The instrument's ratchet mechanism converts manual placement into hands-free retraction, maintaining a consistent gap without continuous assistance from staff. The 2/4 mm blade profile gives focused, low-profile exposure while minimizing pressure on surrounding tissue. A 24 cm overall length increases reach and working distance, useful when access is limited or when working through long incisions or conduits. The laser-marked scale provides clear, durable graduations that remain legible after repeated sterilization cycles.

Instrument Specifications

• Instrument type: Speculum (self-retaining)
• Pattern / model: Kogan
• Configuration: Ratchet with graduated scale (laser)
• Length: 24 cm
• Tip / jaw pattern: 2/4 mm
• Typical use: Small-field retraction and exposure in delicate/microsurgical procedures
• Reusable construction

Material & Construction

Manufactured from surgical-grade stainless steel with a precision-machined jaw profile. Reusable construction is designed for repeated sterilization cycles and routine surgical use.

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