Description
The Blom-Singer Duckbill Voice Prosthesis is a specialized tracheoesophageal voice prosthesis designed to restore speech for individuals who have undergone a total laryngectomy. This innovative medical device is inserted into a surgically created passage between the trachea and esophagus, allowing air from the lungs to facilitate voice production while preventing food and fluids from entering the windpipe.
Key Features
- One-Way Slit Valve Design: The duckbill design opens under positive pressure to enable airflow for speech and closes to protect the airway during swallowing.
- Patient-Changeable: Allows for independent insertion, removal, and cleaning, providing convenience and autonomy.
- Medical-Grade Silicone: Constructed from durable materials for long-lasting performance and ease of maintenance.
Size Options
Available in a universal French size of 16 Fr, with lengths ranging from 6mm to 25mm, accommodating various anatomical needs.
Maintenance Guidelines
Regular cleaning and daily checks are essential to prevent leakage and ensure proper function. Cleaning involves using a dedicated brush, gauze, and water. If the prosthesis dislodges, a dilator or catheter should be used to keep the tract open until replacement. Professional consultation is recommended if voice quality deteriorates or persistent leaks occur.
Certifications
The device adheres to multiple international standards, including ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, ISO 27001:2013, and ISO 13485:2016, ensuring quality and safety.
Use Cases
Ideal for use in both clinical and home settings, the Blom-Singer Duckbill Voice Prosthesis offers an effective alternative to other communication methods such as electrolarynx or esophageal speech. Hands-free valve options are available for some users, allowing for speech without manually covering the stoma.
