Medical apparatus and devices like wheelchairs, scales, defibrillators, nebulizers, pumps or monitoring equipment can be tagged with sensors and located easily with IoT. Apart from real time location services, there are IoT devices that help in environmental monitoring as well.

In event of an emergency, patients can contact a doctor who is many kilometers away with a smart mobile apps. With mobility solutions in healthcare, the medics can instantly check the patients and identify the ailments on-the-go.

Also, numerous healthcare delivery chains that are forecasting to build machines that can distribute drugs on the basis of patient’s prescription and ailment-related data available via linked devices.

IoT will Improve the patient’s care In hospital. This in turn, will cut on people’s expanse on healthcare

IoT can automate patient care workflow with the health care and mobility solutions and other new technologies, and next-gen healthcare facilities. IoT enables interoperability, machine-to-machine communication, information exchange, and data movement that makes healthcare service delivery effective.
 Connectivity protocols: Bluetooth LE, Wi-Fi, Z-wave, ZigBee, and other modern protocols, healthcare personnel can change the way they spot illness and ailments in patients and can also innovate revolutionary ways of treatment. 
Consequently, technology-driven setup brings down the cost, by cutting down unnecessary visits, utilizing better quality resources, and improving the allocation and planning.

There are hand hygiene monitoring systems that would detect the degree of cleanliness in a healthcare worker. According to the Center for Disease Control and Prevention in the United States, about one patient out of every 20 gets infections from lack of proper hand hygiene in hospitals. Numerous patients lose their lives as result of hospital acquired infections.

The interactions in the hand hygiene monitoring systems are done in real time and if a clinician comes near a patient’s bed without washing his hands, the device would start buzzing. And that's not all. The information about the healthcare worker, his ID, time and location will all be fed into a database and this information would be forwarded to the concerned authorities.

Healthcare is a highly valuable albeit highly contentious industry. Soaring costs, complex insurance regulations used at times as much for political leverage as for ensuring patient care, overworked doctors and nurses, and ongoing public health issues all influence the way patients interact with medical professionals and other caregivers.

To some extent all of these problems, along with many others that plague healthcare service delivery, could be streamlined, and outcomes improved, through better access to real-time information, innovative monitoring techniques and predictive diagnostics–all solutions the Internet of Things can enable.

Based on research conducted by Accenture Consulting and published earlier this year, 73% of healthcare executives think IoT will be “disruptive” within three years. In keeping with a broader theme impacting enterprise IoT adoption, the research further finds that only 49% of healthcare executives say “their leaders completely understand what” the IoT means for the industry.

Despite an apparent hesitancy, digital research firm eMarketer projects an $163 billion value for IoT-related healthcare by 2020, representing a compound annual growth rate of more than 38% from a 2015 baseline.

An executive summary in the research report outlines a number of key use cases:

It’s already tracking:

The healthcare industry has to keep a watchful eye on the budget and at the same time have updated infrastructure to provide better patient experiences. Thanks to the seamless connection between devices that IoT has made possible, it is now possible for the medical staff to access patient information from the cloud as long as they are stored in there.

The goal is to provide quality medical care to patients, and by spending a small amount on IT infrastructure, hospitals can provide good care to patients at affordable rates. IoT aims to provide better patient journey by:

Remote health monitoring is an important application of Internet Of Things. Through monitoring, you can give adequate healthcare to people who are in dire need of help. Every day, lots of people die because they do not get timely and prompt medical attention. With IoT, devices fitted with sensors notify the concerned healthcare providers when there is any change in the vital functions of a person.

These devices would be capable of applying complex algorithms and analyzing them so the patient receives proper attention and medical care. The collected patient information would be stored in cloud. Through remote monitoring, patients can significantly reduce the length of hospital stay and perhaps, even hospital re-admission. This kind of intervention is a boon to people living alone, especially seniors. If there is any interruption in the daily activity of a person, alerts would be sent to family members and concerned health providers. These monitoring devices are available in the form of “wearables” too.