text: Boston Scientific Buys Stake in Reva Medical device maker Boston Scientific Corp. said Tuesday that it made an equity investment in Reva Medical Inc. and secured an exclusive option to purchase the privately held San Diego firm, which is developing 
inputs: Boston Scientific Buys Stake in Reva Medical device maker Boston Scientific Corp. said Tuesday that it made an equity investment in Reva Medical Inc. and secured an exclusive option to purchase the privately held San Diego firm, which is developing 