Mathieu Rectal Speculum 90x15mm 19.5cm

Clinical Application

Provides controlled dilation and stable exposure of the anal canal and distal rectum to facilitate direct visualization, diagnostic anoscopy and minor operative procedures. Common indications include evaluation and treatment of hemorrhoids, targeted biopsies, foreign body removal and provision of a hands-free working channel for instrument passage, suction or topical treatment.

Design & Configuration

The Mathieu pattern delivers a self-retaining function that maintains consistent dilation without continuous manual retraction, improving access and ergonomics for the surgeon and assistant. The 90 x 15 mm lumen provides a narrow, controlled opening for improved visualization while minimizing unnecessary tissue stretch. The 19.5 cm overall length allows access to the distal rectum while keeping the instrument profile manageable in outpatient and operating room settings. Smooth, atraumatic edges and a stable retention mechanism reduce mucosal trauma and facilitate instrument exchanges through the working channel.

Instrument Specifications

• Instrument type: Rectal speculum (Mathieu pattern)
• Opening size: 90 x 15 mm
• Overall length: 19.5 cm
• Configuration: Self-retaining dilator blade for hands-free exposure
• Typical use: Anorectal inspection, minor procedures, biopsy and hemorrhoid assessment
• Construction: Reusable stainless steel

Material & Construction

Constructed in high-quality stainless steel suitable for repeated clinical use and standard sterilization cycles. The instrument's single-piece dilator geometry and polished surfaces simplify cleaning and reduce crevices that can trap debris, supporting efficient reprocessing and long service life.

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