Interconnected devices enable, round the clock monitoring of vulnerable patients and also forestall further health threats. Three ways, enabling IOT, benefit healthcare management are;
i. Supervision of drugs and prevention of further health issues- is possible by integrating medical devices into a network of monitoring devices, along with the maintenance of data flow into a centralized repository, to minimize human transcription errors. IOT enables fast access to patient data which helps in detecting drug usage anomalies and even predicting imminent health threats.
ii. Maintenance of hand hygiene, in order to reduce infections- is possible by electronic monitoring, provided by IOT, of say, how many times a hospital personnel visits a hand washing station.
iii. Keeping track of at-risk patients, in their home environment- is again, possible by the amalgamation of monitoring devices and seamless network.  
Read more at: http://healthitanalytics.com/news/three-ways-the-internet-of-things-can-improve-patient-safety