Benefits of Using IoT in Healthcare

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Benefits of Using IoT in Healthcare

Want to learn more about the benefits of using IoT in healthcare? Check out this post where we explore five opportunities for IoT in healthcare.

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For doctors and researchers, patients and insurers, IoT in healthcare is a vibrant force. Its impact can be strong enough to make a healthcare institution smarter and more effective in what they do. For patients, it’s a chance to experience the significant progress the humanity has made in MedTech. Let’s find out how exactly IoT in healthcare will shape the industry’s future and what impact has it already made.

The Current State of IoT in Healthcare

Smart Internet-connected devices find increasingly more applications within the walls of medical institutions. Statista claims that over 100 million healthcare Internet of Things devices are installed worldwide and the figure will grow up to 161 million by 2020.

There is even a separate umbrella term to name the ecosystem of connected healthcare services and the system of manufactured products – Internet of medical things (IoMT). It enables machine-to-machine interaction and real-time data streaming between an almost infinite range of medical devices. When equipped with sensors, IoMT devices can vary from prostheses and implants to medical equipment (e.g., stretchers) and home-use medical devices (e.g., blood pressure cuffs). According to Deloitte, the Internet of Medical Things (IoMT) market will grow up to $158.1 billion in 2022.

The adoption of IoT in healthcare is an excellent opportunity for hospitals to differentiate within the scientific community, render excellent services and optimize administrative costs. Patients benefit from IoT applications in healthcare as well. For instance, various healthcare apps change the way patients interact with doctors entirely.

Five Opportunities IoT Opens Up in Healthcare 

Remote Medical Assistance

One of the most tried out IoT-enabled services is remote medical assistance. Outside of hospitals, intelligent connected devices can monitor a patient’s conditions, control how they take medications or enrol them on a planned check-up. Because IoT devices automatically take readings and observe behavioural patterns, they can alert the responsible medical units and personnel in case of any discrepancy in the patterns.

According to one of the recent M2M/IoT market researches, there will be 50.2 million people remotely monitored using connected healthcare devices. Such IoT application in healthcare can work for various categories of citizens and types of medical institutions. For instance, in remote maternity care, a patient can wear a connected device that allows doctors to monitor vitals or anticipate an impending unfavourable condition. It also helps elderly patients to stay safe in their homes and can be used in nursing homes. On top of that, people living in remote areas with a lack of healthcare facilities can receive adequate medical assistance thanks to IoT devices.

Tracking Staff, Patients, and Inventory

Hospitals strive to increase efficiency and reduce operating costs. Especially large institutions that consist of multiple structures, subdivisions and campuses, working with thousands of staff members and providing care to numerous patients. The use of IoT devices helps to create order out of chaos, making medical networks smarter. An efficient IoT roadmap means automating managing processes, monitoring day-to-day activities to detect bottlenecks and a well-structured IT infrastructure.

Some hospitals are already using connected video cameras and wireless ID cards or wristbands. This helps them manage admissions, prevent unauthorized access and measure performance of the personnel. Another example of this particular application of IoT techniques in healthcare is the use of Bluetooth Low Energy (BLE) beacons. Hospitals can use BLE to see if their staff meets specific requirements like the number of times they sanitize hands on special stations. BLE tags can also be used to check the location of the inventory – devices, supplies and even medicines.

Operations Augmentation

IoT in healthcare has even reached operating rooms, the inner sanctum of surgeons. Powered by artificial intelligence, connected robotic devices have already been used for a variety of surgeries. Because a robot-assisted surgeon has an increased vision and precision, such operations push the limits of laparoscopy and minimally invasive surgeries. Going further, the entire OR can be transformed into a place where devices constantly intercommunicate and define each other’s actions.

Сonnected devices and IoT applications streamline activities of the medical staff at the pre-operating and post-operating stages. Before the surgery, the staff can locate patients, associate them with their personal medical info and learn what treatment they have already received or what specialists have already consulted the patient. Following the surgery, numerous IoT sensors can collect, analyze and transmit data to prevent postsurgical complications.

Surgical instruments and devices can also be connected with the video output to provide high-resolution images and record the tiniest details. Once they are automatically saved to a cloud location, other specialists can easily access these records for various purposes including education. The educational value of IoT in healthcare is worth a special mention. All because the educational material based on data collected from IoMT devices stands way above the traditional learning guides.

Data Insights

Now doctors can try on a role of a data scientist. IoT applications in healthcare let various types of data come in showers: behavioral, clinical, environmental, medicational and others. With the data generated and processed by m-health apps, wearables, data-based in-hospital diagnostics and cloud solutions, service providers can revolutionize user experience in medical services.

Stand-alone data isn’t worth much. It’s the data analytics that impacts all the stakeholders in the healthcare system. For example, predictive analytics fueled by big data provides insight into the patterns that determine and reveal genetic, behavioral or clinical factors of patient disease risk. On top of that, an effective data-driven approach to healthcare equals the optimized organizational performance, better customer engagement and enhanced decision making for medical units.

Drugs Management

Drugs production and management is a multimillion dollar business and is among the greatest expenditures of healthcare organizations. From the plant floor to the storage facility in a hospital or a drug store, IoT devices can ensure compliance with all the safety standards that exist on the pharmaceutical market.

Hospitals can try out a model which combines the best techniques from Industrial Internet of Things (IIoT) with the IoMT ecosystem. Among others, medical equipment connected to the IIoT platforms will have a positive impact on medications inventory, compliance with the drugs-storage conditions, energy saving and access to storage facilities. A perfect example is a smart vaccine fridge that prevents vaccines from spoiling and damaging the patient’s health.


IoT in healthcare solves a myriad of problems by applying new technologies. Doctors and patients, researches and insurance companies benefit from the unlocked capabilities of devices, new treatments and safer medicines. Сare providers adopt IoT technologies more actively to provide remote monitoring, streamline personnel and assets management and create a user experience worth the progress made by the technologies and medicine in the 21st century. Even though it’s too early to witness the truly connected smart hospitals, once fully adopted, IoT will prompt the achievement of shared goals for all the stakeholders in healthcare.

augmentation, connectivity, data, data analysis, healthcare, iot, smart devices

Published at DZone with permission of Mariana Diachuk . See the original article here.

Opinions expressed by DZone contributors are their own.

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