J.M.S.W.S type uterine dilator set/13, 1 to 13

Clinical Application

This 13-piece serially graduated dilator set is designed for controlled, stepwise cervical dilation during gynecologic procedures. The graduated sequence (1–13) provides predictable increments for progressive dilation, supporting procedures such as dilation and curettage (D&C), office or operative hysteroscopy, preparation for intrauterine device placement when cervical priming is insufficient, and management of cervical stenosis. The set supports tactile feedback to help the clinician assess resistance and tissue response during dilation.

Design & Configuration

The set is configured as a series of rigid, straight dilator rods in incrementally increasing diameters to allow gradual cervical dilation with minimal force. Slightly tapered, rounded tips reduce the risk of mucosal tearing and provide smoother initial entry. Sequential sizing enables controlled dilation while maintaining luminal alignment, and the numbered markers permit rapid selection of the next increment during a procedure, improving workflow and reducing procedure time.

Instrument Specifications

• Instrument type: Uterine dilator set
• Pattern / model: J.M.S.W.S type
• Configuration: 13-piece set, sequential sizes numbered 1–13
• Tip design: Tapered, atraumatic rounded tips for atraumatic entry
• Typical surgical use: Cervical dilation for D&C, hysteroscopy access, IUD preparation, cervical stenosis management
• Material / construction: Surgical-grade stainless steel; reusable

Material & Construction

Constructed from surgical-grade stainless steel for corrosion resistance and durability. Surfaces are finished to a smooth polish to minimize tissue friction and facilitate cleaning. The instruments are designed for repeated use and sterilization cycles common in ambulatory surgery centers and hospital operating rooms.

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