What we learned from the MedTech conference

David Lim talks with Ruth Reader about the biggest takeaways from MedTech, an annual conference held by the medical device industry. Plus, researcher Eric Bressman discusses a new study that found that sending patients automated text messages to check on them after they’ve left the hospital can reduce their chances of readmission or a visit to the emergency room. Learn more about your ad choices. Visit megaphone.fm/adchoices