Blom-Singer® Hands-Free ATSVII Cap & 7 Foam Filters

Blom-Singer Adjustable Tracheostoma Valve (ATSV II), commonly referred to as our “hands-free” valve, eliminates the need to cover the stoma with a finger to produce voice with a voice prosthesis.

The Blom-Singer Hands-Free ATSVII Cap is a twist-on plastic cap that fits over the ATSV II to provide the benefits of a heat moisture exchange system, which includes 7 foam filters.