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

Clinical Application

Provides secure, stable retraction of the upper and lower eyelids to maintain exposure of the surgical field during ophthalmic procedures. The graduated ratchet and dual tip widths support fine control of the palpebral fissure for procedures requiring a steady, hands-free opening such as anterior segment surgery, cataract surgery, vitreoretinal procedures, oculoplastic work around the lid margin, and laser or diagnostic interventions where consistent exposure is required.

Design & Configuration

The instrument's scale ratchet permits incremental, lockable adjustment of lid separation with tactile feedback so the surgeon can set and maintain an exact opening without continuous manual tension. Dual tip widths (2 mm and 4 mm) provide options to minimize contact area and pressure on the lid margin or to accommodate larger apertures when needed. The overall 24 cm length offers extended reach and ergonomic handling in a microsurgical setup, facilitating access under operating microscopes and allowing assistants to position or exchange instruments without disturbing the exposure.

Instrument Specifications

• Pattern: Kogan speculum with scale ratchet
• Tip widths: 2 mm and 4 mm
• Adjustable opening with graduated ratchet
• Overall length: 24 cm
• Reusable surgical instrument

Material & Construction

Constructed from surgical-grade stainless steel with a finish suitable for routine sterilization and long-term reuse. The durable metal construction supports repeated steam autoclave cycles and standard instrument 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