The Internet of Things (IoT) integration has greatly advanced patient care in recent years, enhancing monitoring and safety measures within medical facilities. IoT’s capability to manage vast networks of devices and sensors in healthcare settings provides hospitals with real-time data access, enabling proactive and personalized patient care. Among the most compelling IoT healthcare solutions are indoor positioning systems, which monitor the movements of high-risk patients within medical institutions to enhance overall safety and prevent incidents such as falls or unauthorized exits from the facility.
The role of IoT in patient monitoring
The Internet of Things is crucial in patient monitoring and daily care management. Its implementation involves specialized equipment and technologies (Bluetooth Low Energy, Wi-Fi, etc.) that help track the movement of people and assets in real-time. Patient tracking systems utilize beacons, sensors, and wearable devices to pinpoint individuals’ locations with an accuracy ranging from 30 cm to 5 meters.
Integrating these sensors with healthcare systems allows for data collection and analysis in real-time, improving treatment outcomes and making healthcare delivery more efficient. Such equipment can be used to monitor:
- Vital signs of patients;
- Patient movements within the hospital;
- Wandering of individuals with conditions like Alzheimer’s or dementia;
- Medication adherence with reminders to take prescribed drugs;
- Patient movements during remote physiotherapy and rehabilitation;
- Remote tracking of sleep patterns, physical activity, and other health-related indicators.
The need for implementing IoT in healthcare is driven by a growing population, which leads to a higher prevalence of chronic diseases and an increasing demand for quality medical care. In recent years, IoT has become a key development area in medicine, enabling the modernization and improvement of monitoring systems within healthcare institutions.
The IoT healthcare monitoring system is designed to accurately track the location of patients and connect various devices to collect and share information. Using the IoT, patient tracking can be carried out not only in hospitals but also at home, as the technology opens up wide opportunities for telemedicine and online consultations.
IoT healthcare monitoring systems
IoT healthcare monitoring systems are designed to accurately track patient locations and connect various devices to collect, store, and share information. Patient tracking systems can be employed in hospitals and home care settings, as these technologies open up vast possibilities for telemedicine and online consultations.
IoT solutions for enhancing patient safety
The Internet of Things in hospitals offers many solutions to improve patient care quality. Its integration into clinic infrastructure includes the use of indoor positioning systems, environmental monitoring, fall detection and prevention devices, emergency response systems, and smart patient rooms.
Indoor positioning systems
Indoor positioning systems are designed to track patient movements within medical centers. Patients wear devices such as bracelets or badges that monitor their movements throughout the hospital, transmitting location data to the medical staff’s computers or mobile devices.
The use of indoor positioning systems provides several benefits, including:
- Real-time patient movement monitoring;
- Alerts when a patient exits the hospital grounds or predefined geofences;
- Equipment location tracking (e.g., wheelchairs, ventilators);
- Enhancing safety and preventing incidents;
- Developing efficient routes to the patient’s current location.
Fall detection and prevention
Patient safety is enhanced through IoT devices such as fall detection sensors, smart beds, and personal emergency response systems. These devices enable staff to promptly detect when a patient has fallen and provide immediate medical assistance.
The sensors operate by detecting abnormal movement patterns and identifying changes in the patient’s vital signs. In the event of a fall, the system instantly sends an emergency alert to the medical staff and helps them navigate the shortest route to the patient.
Quick response to emergencies and timely intervention are critical in saving lives and significantly contribute to patient peace of mind.
Emergency response systems
Implementing emergency response systems strengthens patient safety, as medical staff can provide immediate assistance during urgent medical situations. Wearable devices equipped with emergency buttons are used to report emergencies. If patients feel unwell, they can press the button to call a medical professional.
Environmental monitoring
IoT devices can monitor environmental conditions within medical facilities. They track parameters such as temperature, humidity, air quality, and other microclimatic conditions. Hospital management receives detailed real-time analytics. Maintaining optimal environmental conditions is crucial for the safety and comfort of patients, especially those with respiratory issues or weakened immune systems.
Smart patient rooms
Rooms equipped with IoT devices offer a safer and more comfortable environment. Patients are surrounded by modern technology and remain in a cozy space that provides the necessary conditions for a swift recovery throughout their treatment.
Rooms can integrate features such as automatic lighting, climate control, or voice assistance to enhance patient comfort. Patients can control the lights, adjust room temperature, or call a nurse without getting out of bed, improving their perception of the hospital and increasing their loyalty to the medical institution.
Real-world examples of IoT implementation in hospitals and their effectiveness
To illustrate how indoor positioning systems work in healthcare, let’s examine a specific example of platform implementation in U.S. clinics. The primary issues faced by hospitals included difficulties patients had in locating wards and procedure rooms, as well as overcrowded waiting rooms that hindered proper social distancing, a critical concern during the COVID-19 pandemic.
Navigine specialists, in collaboration with the equipment supplier Minew, implemented a “smart hospital” project that provides navigation within the premises and helps track patients, staff, and assets in real-time. The platform’s usage resulted in:
- A 10% increase in clinic efficiency;
- Enhanced patient safety due to reduced occupancy in waiting rooms;
- A 20% reduction in asset audit time;
- The ability to create convenient and direct routes to patient rooms and medical offices.
The future of IoT in healthcare
IoT is significantly impacting various sectors, and healthcare is no exception. The Internet of Things offers users unique solutions that can improve patient care. Experts believe that IoT’s influence on healthcare will only continue to grow. In the coming years, we can expect changes that will enable new ways of operating medical institutions.
The integration of positioning systems with artificial intelligence (AI) appears particularly promising. Advances in AI could expand the functionality of IoT devices and radically change everyday patient monitoring. According to Juniper Research, by 2027, about 115 million patients will be monitored remotely by medical staff, a 67% increase compared to 2023.
In addition to AI integration, the future development of IoT involves enhanced hospital analytics aimed at complete control over medical equipment and tools. More personalized patient care will likely be provided in the coming years, which could save many lives.
The bottom line
Indoor positioning can revolutionize remote care and patient monitoring in medical institutions. The system significantly improves healthcare service quality, reduces internal hospital costs, and enhances treatment outcomes. By incorporating it into hospital infrastructure, we can reimagine healthcare services and fully utilize the potential of IoT in the medical field.
Alexey Panyov is the CEO and co-founder of Navigine, a leading provider of indoor positioning and navigation solutions. With a PhD in Physics and Mathematics, Alexey is a recognized authority in the field of Indoor Positioning, boasting over a decade of experience in developing specialized software for navigation systems.
