Guyon Urethral Bougies 30 Fr.

Clinical Application

Used to dilate, calibrate and probe the urethral lumen during urologic procedures and office-based interventions. Intended for atraumatic passage through the urethra to establish or confirm lumen size, traverse short strictures, and facilitate exchange or placement of catheters and introducers. A 30 Fr diameter provides a large-bore calibration useful when restoring or confirming a wider urethral caliber during dilation sequences or before prosthetic/catheter placement.

Design & Configuration

The Guyon pattern combines a smooth, tapered shaft with an atraumatic rounded tip to minimize mucosal trauma during insertion. A straight, firm geometry gives tactile feedback to the operator, allowing controlled advancement and assessment of resistance at a stricture site. The gradual taper reduces the risk of abrupt tissue stretch, helping achieve incremental dilation when used in serial sizing protocols with smaller and larger bougies.

Instrument Specifications

• Pattern: Guyon urethral bougie
• Size: 30 Fr
• Configuration: Straight, tapered dilator
• Tip: Rounded, atraumatic
• Primary use: Urethral dilation, calibration, catheter guidance
• Construction: Reusable stainless steel

Material & Construction

Constructed for reusable clinical use from stainless steel with a smooth, polished surface to facilitate atraumatic passage and facile cleaning. The single-piece shaft and rounded tip are designed for durability and repeated reprocessing by standard sterilization methods.

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