Trousseau (Bowlby) Tracheal Dilator 12cm

Clinical Application

Designed to assist in establishment and maintenance of a patent tracheostomy tract, this dilator is used to gently expand the stoma and to facilitate passage and seating of tracheostomy tubes and obturators. Common applications include dilation during initial tracheostomy creation, controlled enlargement of a mature stoma prior to tube exchange, and dilation under direct visualization for airway procedures. The instrument provides controlled radial expansion to minimize mucosal trauma while improving access to the tracheal lumen.

Design & Configuration

The instrument's 12 cm shaft length provides reach from the external stoma to the upper tracheal lumen while allowing the operator to maintain stable, tactile control outside the airway. Broad, rounded dilating tips distribute pressure across a larger surface area to reduce focal compression of mucosa and cartilage. A smooth, rigid shaft transmits controlled force for gradual dilation; the single-piece configuration eliminates joints that can trap secretions and simplifies cleaning and reprocessing.

Instrument Specifications

• Instrument type: Tracheal dilator
• Pattern / model: Trousseau (Bowlby)
• Configuration: Single-piece dilator with broad atraumatic tips
• Length: 12 cm
• Typical use: Stoma dilation and facilitation of tracheostomy tube placement and exchanges
• Material: Surgical-grade stainless steel; reusable

Material & Construction

Manufactured from surgical-grade stainless steel for durability and corrosion resistance. The single-piece construction and smooth finish facilitate cleaning and high-level disinfection or steam sterilization between uses. Tips are contoured to provide atraumatic contact with mucosal surfaces during dilation.

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