A research team has developed a novel biomimetic speaking valve technology that could significantly increase the safety of tracheostomized patients. A research team from the University of Freiburg and ...

Although speaking may be difficult after a tracheostomy, it’s generally possible. Speech and language therapy, along with aids like a speaking valve attachment, can help. Every year more than 100,000 ...

People with tracheostomies can generally talk, although it may take some practice. Some people can use special speaking valves that attach to tracheostomy tubes, allowing for easier speech. A ...

Passy-Muir, Inc. (US) held a prominent position in the speaking valves market in 2023. The company, with a strong presence in the US, distributes its products globally through international ...

The challenge: if conventional speaking valves are used improperly, dangerous overpressure can occur, which can cause serious complications and even death. In a collaboration between the Freiburg ...