PITTSBURGH, Jan. 13, 2025 /PRNewswire/ -- "I'm a registered nurse, and I thought there could be a simple sterile accessory for use with stethoscopes," said an inventor, from Glen Burnie ...

PITTSBURGH, Jan. 13, 2025 /PRNewswire/ -- "I'm a registered nurse, and I thought there could be a simple sterile accessory for use with stethoscopes," said an inventor, from Glen Burnie, Md., "so I ...