Medical devices are of paramount importance to patient care and well being such as the equipment used for clinical measurement, for instance x-ray imaging, temperature, blood pressure and critical life support. Although we depend heavily on modern medical equipment to treat patients, the devices used in practice are usually not interoperable and cannot connect with other devices. This inadvertently causes accidents which may easily be prevented through an interoperable network of devices.
In a traditional intensive care unit, patients are given treatment with the help of numerous devices such as ventilators, electrocardiographs and vital sign monitors. Most of the time, the manufacturers are different for each of these devices, which makes it harder for these devices to be integrated accordingly.
According to a report by the World Health Organization, there are approximately 1.5 million various medical devices in more than 10,000 different types of device groups available globally. These devices are instrumental for effective prevention, diagnosis, treatment and rehabilitation of diseases, and can be used in different settings such as clinics, hospitals and homes by patients, individuals and healthcare workers. They can also be integrated to a cloud Electronic Medical Records network which can make it easier for healthcare providers to record and monitor the performance of these devices.
Peter Pronovost, MD, Medical Director for the Center for Innovation in Quality Patient Care at John Hopkins University sheds some light on the reasons we need interconnected medical devices. “Medical devices need to share data, so that they can better inform clinicians and help patients,” said Mr. Pronovost. “By doing so, we can both improve quality and reduce costs.”
Similarly, a report by Deloitte states that 61% consumers are interested in using a medical device for checking their condition and electronically share that information with their healthcare providers through the use of technologies such as the EMR or Patient Portal.
Through the use of medical devices integrated with Electronic Medical Records, precious lives can be saved. For example, surgery procedures require surgical instruments and radiotherapy units are required to treat cancer patients. In the example of a cancer patient, an infusion pump giving pain medication to the patient can share and exchange data with the vital signs monitor to ensure that the patient is not being given a higher dose.
Joseph M. Smith, MD, Chief Medical and Science Officer of San Diego-based WHI said, “We see an enormous opportunity to use information technology and device innovation to bring about the much needed transformation in healthcare delivery.” He further added, “Today’s hospitals are filled with medical devices that are unable to share critical data, creating potential dangers to patients, as well as inefficiencies that put a tremendous financial burden on our healthcare system.”