RTLS – Minimize the Risk of Healthcare-associated Infections (HAI)

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RTLS – Minimize the Risk of Healthcare-associated Infections (HAI)

Healthcare facilities constantly strive to enhance patient safety and minimize the risk of healthcare-associated infections (HAIs). Real-Time Location Systems (RTLS) have emerged as a valuable technology in this quest, offering innovative solutions to monitor and manage various aspects of hospital operations.

The Burden of Healthcare-Associated Infections

HAIs pose a serious threat to patient well-being, adding to the complexity and cost of healthcare delivery. According to the Centers for Disease Control and Prevention (CDC), approximately one in 31 hospitalized patients in the United States acquires at least one HAI [1]. These infections not only compromise patient recovery but also strain healthcare resources.

Read more about the CDC guidelines

How do RTLS Solutions Operate? And which technology is the most suitable?

Real-Time Location Systems (RTLS) employ various technologies to implement location-based solutions. Each technology has its merits and drawbacks primarily based on the accuracy at cost tradeoff (initial investment and operational). Example RTLS technologies include Ultra-wideband (UWB), Ultra-sonic, Infra-Red and RFID.

In our pursuit of an optimal solution, PenguinIN has developed its own RTLS solution using Bluetooth Low Energy 5.1 (BLE 5.1) with healthcare in mind. Today, PenguinIN’s sub-meter positioning accuracy is the underlying enabler for HAI prevention solution offered by PenguinIN.

Learn more: BLE 5.1 vs UWB

RTLS applications for minimizing the risk of healthcare-associated infections (HAIs)

Asset Tracking:

RTLS systems assist in monitoring the movement and usage of medical equipment, ensuring that devices are properly cleaned and disinfected between uses. By maintaining a digital record of equipment locations and usage, healthcare facilities can implement stringent protocols for equipment hygiene, reducing the risk of cross-contamination.

People Tracking

Real-time location tracking of patients allows healthcare providers to monitor their movements throughout the facility. This is particularly crucial in quarantine scenarios where isolating patients with contagious diseases is necessary. RTLS systems enhance the ability to implement effective isolation measures, limiting the spread of infections within the hospital environment.

Staff Monitoring:

Healthcare professionals play a pivotal role in preventing the transmission of infections. RTLS systems enable the tracking of staff movements, ensuring that hygiene protocols are adhered to consistently. This includes monitoring hand hygiene compliance and optimizing workflows to minimize unnecessary exposure to infectious agents.

Workflow Optimization:

RTLS technology helps streamline hospital workflows by providing real-time insights into the movement of patients, staff, and equipment. By optimizing the flow of people and resources, healthcare facilities can reduce congestion, improve response times, and ultimately enhance infection control measures.

PenguinIN

By leveraging the capabilities of real-time location tracking, hospitals can implement proactive measures to reduce the risk of infections, improve patient safety, and enhance overall operational efficiency. This is where PenguinIN comes in. Our adopted technology (PenTrack) is mastered to ensure swift and affordable solutions. We provide the hardware, and grant accesses to our state-of-the-art algorithms that insure efficient and accurate results. Integrating seamlessly into physical and software environments to accommodate our solutions with near zero-overhead.

Get a free consultation today: [email protected]

Exploring BLE 5.1 and Ultra-Wideband (UWB) Technologies for Real-Time Location Systems

Ultra-Wideband (UWB) vs Bluetooth Low Energy (BLE) 5.1 for RTLS Systems in Healthcare

In the world of indoor tracking and positioning, advanced technologies are transforming the way healthcare organizations and enterprises optimize their operations. Two leading technologies in this space are Ultra-Wideband (UWB) and Bluetooth Low Energy (BLE) 5.1.

Penguin Location Services, a leader in RTLS for healthcare, develops innovative real-time location systems that enhance asset tracking, patient flow, and staff safety. In this article, we compare UWB and BLE 5.1 for RTLS systems in healthcare, exploring how each impacts accuracy, coverage, power consumption, and ecosystem compatibility.

Understanding Ultra-Wideband (UWB)

UWB is a short-range wireless communication technology that uses low power levels across wide frequency bands. It provides highly accurate positioning, achieving sub-meter precision even in complex indoor spaces such as hospitals.

For healthcare tracking systems RTLS, UWB enables precise locationing of critical medical equipment, staff, and patients. Its resistance to interference and multipath effects makes it especially effective in busy hospital environments.

Exploring Bluetooth Low Energy (BLE) 5.1

BLE 5.1 is an advanced evolution of Bluetooth designed for low power consumption and extended range. It uses techniques like Angle of Arrival (AoA) and Angle of Departure (AoD) to improve localization accuracy.

For RTLS healthcare applications, BLE 5.1 offers cost-effective, scalable solutions for tracking assets, monitoring staff movement, and improving patient flow. BLE’s range, ease of deployment, and integration with existing infrastructure make it highly suitable for large hospital systems.

Comparing UWB and BLE 5.1 for RTLS in Healthcare

Accuracy and Precision

  • UWB provides exceptional sub-meter accuracy, ideal for surgical instrument tracking or infant protection systems.

  • BLE 5.1 has also achieved near sub-meter accuracy, making it a competitive choice for most healthcare RTLS systems.

Range and Coverage

  • BLE 5.1 supports coverage up to 300 meters, making it effective for hospital-wide deployments.

  • UWB is limited to around 100 meters but excels in dense or interference-heavy areas.

Power Consumption

  • BLE 5.1 is extremely energy-efficient, supporting long battery life for wearables and IoT sensors used in healthcare.

  • UWB consumes more power, which can limit its practicality for battery-operated hospital tags.

Interoperability and Ecosystem

  • BLE 5.1 benefits from broad adoption and compatibility with existing Bluetooth infrastructure, reducing integration costs for RTLS healthcare systems.

  • UWB adoption is growing but still requires more specialized hardware.

Conclusion

Both UWB and BLE 5.1 bring strong advantages to RTLS for healthcare. While UWB offers unmatched accuracy, BLE 5.1 provides a balance of accuracy, cost-effectiveness, and ecosystem maturity—making it ideal for scalable healthcare tracking systems RTLS.

At Penguin Location Services, we deliver intelligent RTLS solutions that leverage BLE 5.1 today while ensuring a future-ready path toward UWB adoption. Our AI-powered algorithms ensure sub-meter accuracy and workflow optimization in hospitals and healthcare environments.

If you’re looking to enhance patient safety, staff efficiency, or asset utilization through RTLS systems in healthcare, contact us at [email protected] to learn more about our BLE-based development kits, products, and services.