Description

The Blom-Singer Advantage Indwelling Voice Prosthesis, crafted by InHealth Technologies, is a specialized device designed for individuals who have undergone a total laryngectomy with tracheoesophageal puncture (TEP). This prosthesis is intended for those who prefer or require a clinician-managed solution, as it is exclusively inserted and replaced by a speech pathologist or physician.

Key Features

• Indwelling Design: The prosthesis remains securely in place until professionally changed, eliminating the need for patient handling.
• Advanced Valve Material: Equipped with a one-way silicone valve embedded with 7% silver oxide, which serves as a preservative to potentially reduce the need for anti-fungal treatments.
• Secure Placement: Features an easy-fold esophageal retention flange and includes a flange introducer for seamless insertion.
• Insertion System: Utilizes the Blom-Singer Gel Cap Insertion System for smooth, atraumatic placement.
• Cleaning System: Comes with a Brush and Flush Cleaning System, designed with built-in safety features for effective maintenance.

Specifications

• Sizes Available: Diameters of 16 French (Fr.) and 20 French (Fr.) with lengths ranging from 4 mm to 22 mm.
• Material Composition: Made from medical-grade silicone, with some models featuring a titanium ring for shaft reinforcement.
• Sterility Options: Available in both sterile and non-sterile versions.

Functionality

The primary function of the Blom-Singer Advantage Indwelling Voice Prosthesis is to restore speech by allowing air to pass from the trachea to the esophagus, facilitating voice production while preventing the entry of food, fluids, and saliva into the airway. This device plays a crucial role in voice rehabilitation for both primary and secondary TEP procedures.

Maintenance and Longevity

Regular cleaning, as advised by a clinician, is essential for optimal performance. The device's lifespan varies, with a median reported lifespan of approximately 67 days and a mean lifespan of about 97 days, subject to individual patient and clinical factors.

Additional Design Benefits

• Candida Management: Designed to reduce candida-related valve failure, enhancing durability.
• No Safety Strap Required: Simplifies the design without compromising security.

This prosthesis does not intend for use with a 4 mm size plug insert accessory, ensuring compatibility and effectiveness tailored to specific patient needs. The Blom-Singer Advantage Indwelling Voice Prosthesis stands out as a reliable, expertly managed solution for voice restoration, offering peace of mind through professional oversight and advanced material technology.