Accelerating Purposeful Innovation in Healthcare

Accelerating Purposeful Innovation in Healthcare

As the internet of medical things (IoMT) evolves, the healthcare sector is experiencing a digital renaissance that is improving the experience of both patients and practitioners. The remote care facilitated by the IoMT results in better patient outcomes and improves the experience of  healthcare workers.

The IoMT expands telemedicine capabilities and enables device-to-device communication between devices in hospitals and home health care settings. Physicians can meet with and monitor patients remotely and leverage real-time patient data to recommend targeted care plans in less time.

As a leader in test and measurement, Keysight supports medical device companies to enable IoMT technologies. Keysight tools help device designers support the safety, efficacy, and reliability of connected medical devices for patients and physicians.

The IoMT at Work

Connected medical devices include pacemakers, blood pressure monitors, glucometers, cardiac monitors, pulse oximeters, infusion pumps, wearables, and more. They collect, analyze, and transmit real-time actionable and life-saving data while monitoring their own performance and battery life. Recent advancements where IoMT technologies have made a significant difference include implantable cardioverter-defibrillators (ICDs) and glucose monitors.

An ICD is a small connected medical device that attaches to the heart to continuously monitor and regulate potentially life-threatening electrical problems. The ICD may even transmit data to a physician for interpretation in real time. Most importantly, the device can deliver an electrical impulse to the heart when it senses a life-threatening change in its rhythm.

A glucose monitor is a wearable or implantable sensor that enables diabetes patients to monitor blood glucose continuously. Most glucose monitors can alert patients and their physicians when nearing the end of battery life.

High Stakes for Connected Medical Devices

Medical device engineers must constantly reduce patient risk, which requires a laser-like focus on device design, development, verification, validation, and manufacturing. As a result, comprehensive testing throughout the product development cycle is critical to reducing risk and ensuring safety  and efficacy.

In addition to the risk and safety perspectives of medical device engineering, IoMT devices must also reliably connect to the internet or central devices to send and receive information and maintain connections while roaming. Battery-powered medical devices must have stable and long-lasting battery charges and coexist with other devices.

Keysight design, test, and measurement solutions help address these requirements to fuel innovation in the IoMT. Here are three ways Keysight solutions can help IoMT device engineers overcome challenges to accelerate purposeful innovation across the IoMT ecosystem.

Event-based power analysis

Long battery life is critical for patient satisfaction with connected medical devices such as blood glucose monitors. Complete battery life is essential because fluctuating blood glucose levels require continuous monitoring to detect sudden changes that can send patients into diabetic shock.

Medical device engineers can use event-based power analysis software to optimize battery life. Keysight developed the X8712A Internet of Things (IoT) battery life optimization solution by which engineers can analyze a device's power consumption to obtain an accurate view of specific features and functions draining the battery. The solution helps engineers understand how their device operates in various use cases and physical environments. It also gives engineers the necessary data for optimal hardware configuration and firmware programming decisions.

Product development engineers can also quickly re-test and verify design changes to improve battery life throughout the development process before releasing the product to manufacturing.