J.M.S.W.S Type Uterine Dilator 20mm, Fig.20

Clinical Application

This uterine dilator is designed to provide controlled mechanical cervical dilation in gynecologic procedures. The 20 mm tip diameter is used when wider cervical access is required for procedures such as dilation and curettage (D&C), hysteroscopy, uterine instrumentation, or other operative interventions where access to the uterine cavity must be established or enlarged. It is appropriate for use in the operating room and ambulatory settings by obstetrician-gynecologists and procedural clinicians.

Design & Configuration

The instrument's tapered profile permits smooth, progressive dilation while minimizing concentrated stress on the cervical tissue. A solid, single-ended configuration provides tactile feedback during advancement and dilation, allowing the operator to appreciate resistance changes that indicate passage through the cervical canal. A polished, atraumatic tip geometry reduces snagging and tissue trauma during insertion and removal.

Instrument Specifications

• Instrument type: Uterine dilator
• Model: J.M.S.W.S Type, Fig.20
• Configuration: Solid, single-ended tapered dilator
• Size: 20 mm tip diameter
• Tip pattern: Tapered atraumatic tip for progressive dilation
• Typical use: Cervical dilation for D&C, hysteroscopy and other gynecologic procedures
• Construction: Surgical-grade stainless steel; reusable

Material & Construction

Manufactured from surgical-grade stainless steel with a precision-polished surface to reduce tissue adherence and facilitate cleaning. The solid construction provides reliable tactile feedback during use. Designed for repeated use and compatible with standard sterilization processes.

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