J.M.S.W.S Type Uterine Dilator 1mm, Fig.1

Clinical Application

Designed for controlled cervical dilation and atraumatic uterine access, this dilator is used to gently dilate the cervical canal prior to diagnostic and operative intrauterine procedures. Typical uses include preparation for hysteroscopy, endometrial sampling, IUD insertion or removal, curettage, and other gynecologic interventions where precise, incremental dilation is required. The 1 mm size provides a fine gradation for stepwise dilation, helping clinicians achieve predictable canal access while minimizing tissue trauma.

Design & Configuration

The straight, tapered geometry provides a gradual increase in diameter to enable smooth passage through the cervical os. A polished, low-friction surface reduces resistance and potential trauma during insertion and withdrawal. The slender 1 mm profile allows the instrument to be used as part of a graduated set or as a fine initial dilator when delicate dilation is indicated. The Fig.1 pattern denotes the manufacturer's specific taper profile and handling form designed for controlled manual advancement.

Instrument Specifications

• Instrument type: Uterine dilator for cervical dilation
• Pattern / model: J.M.S.W.S Type, Fig.1
• Configuration: Straight, tapered shaft
• Size: 1 mm
• Typical use: Gradual cervical dilation and uterine sounding prior to intrauterine procedures
• Material: Surgical-grade stainless steel
• Reusable: Yes — intended for standard reprocessing and sterilization

Material & Construction

Manufactured from surgical-grade stainless steel with a smooth, polished finish to reduce tissue drag and facilitate cleaning. Constructed for repeated clinical use and compatible with standard sterilization processes to support routine reprocessing workflows.

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