Hegar Uterine Dilators S/E 19.0mm

Clinical Application

Used to achieve controlled mechanical dilation of the cervix prior to intrauterine procedures. The 19.0 mm diameter is selected when a larger cervical canal is required to accommodate operative instruments, suction curettes, hysteroscopes, or prosthetic devices. Common procedural contexts include dilation and curettage, hysteroscopy, operative hysteroscopy set-ups, and other gynecologic interventions where atraumatic, predictable dilation is required.

Design & Configuration

The straight, single-ended rod geometry with a gently tapered, rounded tip provides smooth entry and progressive dilation while minimizing cervical trauma. Single-ended dilators offer precise, single-diameter control and clear tactile feedback to the operator during insertion. The polished shaft reduces friction and tissue adherence, facilitating atraumatic passage and easy withdrawal.

Instrument Specifications

• Instrument type: Uterine dilator (Hegar pattern)
• Configuration: Single-ended (S/E)
• Nominal diameter: 19.0 mm
• Tip pattern: Tapered, rounded atraumatic tip
• Typical use: Cervical dilation for gynecologic operative access
• Construction: Surgical-grade stainless steel; reusable

Material & Construction

Precision-machined from surgical-grade stainless steel with a polished finish to reduce tissue friction. Single-piece construction provides durability and consistent geometry for repeatable dilation performance. Designed for repeated use and compatible with standard sterilization methods for reusable surgical 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