Assertion: voice prosthesis | /r/HasProperty | followed by the provox
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text: And in 1990, the first Provox® voice prosthesis, manufactured by Atos Medical, was introduced to the market, followed by the Provox®2 in 1997, the Provox® ActiValve™ in 2003, and the non-indwelling Provox® NID™ in 2005.