Solid-Phase Bose Tracheal Spreader (7cm) for Rapid Airway Access
The Bose Tracheal Spreader 7cm is a cornerstone of the professional emergency and otolaryngology toolkit, specifically engineered for the stable displacement of tracheal cartilage. Functioning as a high-performance airway anchor, this 7cm model features a specialized three-blade mechanism that allows for precise, symmetrical dilation of the stoma. Adas Instruments ensures that each stoma barrier is balanced for center-point force transmission, providing the surgeon with a clear, hands-free view of the tracheal lumen during tube placement. By utilizing the Bose Tracheal Spreader 7cm, practitioners benefit from a self-sprung handle design that maintains tension automatically, reducing the need for additional assistance in high-pressure emergency scenarios. We ship USA, Europe & worldwide via DHL, FedEx, and UPS to deliver German steel instruments that professionals trust for their mechanical reliability and life-saving performance.
Why ENT & Emergency Specialists Choose Our Bose Spreader
- Nexus-Grip Expansion: Features three precision-aligned prongs to act as a versatile airway anchor, ensuring the tracheal incision remains open without slipping.
- Safe-Guard Clarity: Specifically designed with a 7cm compact frame to function as a reliable stoma barrier, preventing the surrounding soft tissues from collapsing into the airway.
- Spring-Action Handle: Every Bose Tracheal Spreader 7cm we produce features a calibrated spring mechanism that provides consistent lateral pressure for controlled dilation.
- Enduro-Steel Resilience: Forged from high-tempered surgical stainless steel, our instrument is engineered to maintain its alignment and spring tension through rigorous clinical use and sterilization.
Primary Surgical Applications
- Dilation of the tracheal stoma during emergency tracheotomy using the Bose Tracheal Spreader 7cm.
- Utilizing the airway anchor function for the safe exchange of tracheostomy tubes.
- Performing efficient stoma barrier maneuvers during elective tracheal surgery.
- Exposing the tracheal lumen for foreign body retrieval or suctioning with the Bose Tracheal Spreader 7cm.
Technical Specifications Table
| Instrument Type | Tracheal Spreader / Dilator |
| Total Length | 7 cm (2.75″) |
| Blade Configuration | Three-Pronged Dilation Tips |
| Material | Premium German Surgical Stainless Steel |
| Mechanism | Self-Opening Spring Handle |
| Sterilization | Fully Autoclavable |
For complete airway management, this spreader is often used alongside Bose trachea retractors and Trousseau dilators. View our Throat Instruments, the Bose Trachea Retractor, or our Trousseau Trachea Dilator.



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