In New Orleans, Stone Clinical Laboratories developed a product known as StoneWash, described as a mouthwash-style test for sexually transmitted infections. Rather than centering the collection experience on a traditional swab or other specimen type, the StoneWash idea was built around an oral rinse. That simple distinction gave the product a recognizable identity within the laboratory’s work.
The company behind StoneWash began operating in 2016 and developed its business around clinical reference testing. Stone Clinical Laboratories worked in preventive and molecular diagnostics, areas that use laboratory analysis to help healthcare professionals evaluate patient samples. The company also described a wider interest in making diagnostic processes more accessible and efficient.
StoneWash was documented in 2018, and the laboratory applied for a federal trademark for the StoneWash name on January 11, 2019. These dates place the product within the company’s early years of developing its laboratory services. Today, StoneWash can be described as a historical example of Stone Clinical Laboratories exploring a distinctive collection format for diagnostic testing.