Leech-Wilkinson Int-uterine cannula 16x30mm large, 26.5cm

Clinical Application

This large-caliber Leech-Wilkinson intrauterine cannula provides atraumatic access to the uterine cavity for procedures that require irrigation, aspiration, or passage of instruments. It is used in diagnostic and therapeutic gynecologic workflows including uterine lavage, endometrial sampling, and as an adjunct during dilation and curettage or evacuation procedures where a wider lumen facilitates removal of tissue or fluid.

Design & Configuration

The instrument's large 16 x 30 mm tip dimension creates a wider lumen compared with standard suction cannulae, improving material flow during aspiration and simplifying passage of small instruments or tissue fragments. At 26.5 cm overall length, the cannula reaches the uterine cavity comfortably in typical adult anatomy while allowing the operator clear external control. The Leech-Wilkinson pattern is configured to balance lumen size with a profile designed for smooth cervical entry and atraumatic manipulation within the cavity.

Instrument Specifications

• Instrument type: Intrauterine cannula
• Pattern / model: Leech-Wilkinson
• Configuration: Large-caliber cannula
• Length: 26.5 cm
• Tip dimension: 16 x 30 mm
• Typical use: Irrigation, aspiration, endometrial sampling, adjunct to D&C
• Reusable construction suitable for repeated sterilization

Material & Construction

Manufactured from surgical-grade stainless steel to withstand repeated cleaning and steam sterilization while maintaining lumen integrity and surface finish. The solid construction supports repeated clinical use and routine reprocessing in hospital and ambulatory surgery settings.

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