Hegar Uterine Dilators S/E 30.0mm

Clinical Application

Used to achieve controlled mechanical dilation of the cervical canal during gynecologic procedures. This size (30.0 mm) represents a large-caliber dilator typically employed as a final dilator in sequential dilation protocols for diagnostic and operative dilation and curettage, hysteroscopy access, management of cervical stenosis, and other procedures requiring substantial cervical enlargement. Proper use involves progressive dilation with increasing sizes, application of appropriate lubrication, and anesthesia or cervical preparation per institutional protocol to minimize patient discomfort and reduce risk of cervical trauma.

Design & Configuration

The device's tapered, cylindrical geometry provides a gradual, atraumatic expansion of the cervical canal when inserted and rotated gently. A smooth, rounded tip reduces mucosal snagging while the single-ended configuration offers a dedicated working end for insertion while simplifying handling and sterilization. The uniform shaft allows for consistent tactile feedback during dilation, helping the clinician monitor resistance and depth.

Instrument Specifications

• Instrument type: Uterine dilator (Hegar pattern)
• Configuration: Single-ended (S/E)
• Size: 30.0 mm diameter
• Tip: Smooth, blunt tapered tip designed for atraumatic insertion
• Typical use: Mechanical cervical dilation for gynecologic procedures
• Construction: Reusable stainless steel

Material & Construction

Constructed from medical-grade stainless steel with a smooth, polished finish to minimize tissue adherence and facilitate cleaning. Designed for repeated use and compatible with standard hospital sterilization methods for reusable instruments.

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