Da Vinci robotic surgery has performed four operations since 2012 . Surgeon operates robot remotely controlling up to 50 instruments on four robotic arms . `` I was nervous . thoracic -based company had turnover of $ 2 billion in late 1990s and lead the robot surgery field .
Da Vinci robotic surgery has performed four operations since 2012 . Surgeon operates robot remotely controlling up to 50 instruments on four robotic arms . thoracic -based company had turnover of $ 2 billion in late 1990s and lead the robot surgery field .