Hartmann Ear Speculum 7.5mm Fig.4

Clinical Application

Designed to provide atraumatic access and a clear visual corridor into the external auditory canal and tympanic membrane. The funnel-shaped opening stabilizes and centers the viewing field, supporting diagnostic otoscopy and minor in-office ENT procedures such as cerumen removal, suctioning, and foreign body extraction. The 7.5 mm aperture is intended for use in mid-to-large diameter ear canals where an increased working channel is required.

Design & Configuration

The straight, conical geometry directs illumination and instruments toward the tympanic membrane while minimizing contact with the canal walls. A flared distal rim helps retract soft tissue gently and maintains a predictable field of view. The Fig. 4 profile denotes a specific Hartmann pattern optimized for consistent orientation and tactile feedback during handheld or speculum-mounted examination.

Instrument Specifications

• Pattern: Hartmann, Fig. 4
• Opening diameter: 7.5 mm
• Shape: Funnel / conical, flared distal rim
• Primary use: Diagnostic otoscopy and minor ear procedures
• Construction: Single-piece metal speculum suitable for repeated reprocessing

Material & Construction

Manufactured from surgical-grade stainless steel to withstand repeated cleaning and sterilization cycles while maintaining dimensional stability and a smooth, atraumatic edge profile. The single-piece construction reduces joints where debris can accumulate and simplifies reprocessing.

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