Many industries are going through a revolution with advancements in IoT;connected devices and healthcare is one of them. IoT opened up a door for remote medical care which facilitates the care delivery outside the traditional setup. In this article, we will touch upon how IoT-enabled medical devices are changing remote care and how it works along with its components.
With the proliferation of the Internet of Things (IoT) devices, there has been a huge transformation in terms of smart cities, connected manufacturing, wireless communication, and connected healthcare.
If we talk about the healthcare industry, there has been a significant revolution in terms of delivering healthcare services in remote locations, where doctors are not easily available.
Many healthcare facilities have started adopting embedded solutions for medical devices enabled with IoT to address the lack of availability of doctors in remote areas. These IoT-enabled medical devices help identify diseases in patients and conduct different tests to provide an accurate and reliable treatment to patients in remote locations.
Embedded medical devices reduce the time to diagnose and treat patients effectively since these systems run on a high-speed processor with rich operating system interface.
These devices store data of each patient on the cloud and use them for different analysis and diagnosis purpose on a repetitive basis, decreasing the overall treatment turnaround.
IoT medical devices work by connecting to different hardware for the diseases examination purpose. The device system has a touchscreen interface for users to input data for analysis and processing.
As a user inputs data related to the diseases, the system looks for symptoms pre-loaded into the file and tries to match with the provided input. If the match is found with the pre-loaded symptoms, the system responses with the disease name and generates a prescription for general medicine.
In case of a partial or no match, the system notifies to undergo a different test based on the input given by the user and pre-loaded file matching to identify the exact disease and provide prescription accordingly.
Prescriptions and other important details are stored on the cloud-based database management solution which can be used for future analysis. This patient information stored in the cloud can be also used for different analysis.
For example: For the number of patients suffering malaria in the month of March 2018 in New York area, the above analysis can be used to find the root cause of that particular disease in that area in the March months’ time frame. The next time, the same data can be used to take precautions to reduce the number of people being affected by the same disease.
If proper disease information cannot be found by the given input and other tests performed, the system contacts the Doctor with the given information.
The Doctor will then diagnose the patient and update the symptom and disease files for the future use. It is important to note here that every embedded Medical device should be certified by FDA standards before it goes into production.
Let us now understand the workflow of IoT-enabled medical devices in detail from the below diagram image:
User:
The user will provide the input via a touchscreen panel for the symptoms into Embedded Medical Device. The user also needs to provide all the personal information such as name, contact number, age, etc. Then, the embedded device will return generic medicine prescription for the disease found based on the input or contact the Doctor if the disease is not found.
Embedded Medical Device with IoT:
The embedded medical device receives inputs from the user to match the symptoms with a pre-loaded symptom file and tries to find the matching disease for same. It performs tests suggested based on the pre-loaded symptom file to get the exact match for the disease if the disease is not found by examining the symptoms. If the disease information is not found the system involves the doctor with the given information, who will consult the user, diagnose the disease and accordingly update the symptom file and disease file in the system.
Once the disease is found, the system generates a prescription for general medicines for that particular disease.
Below are the different sensors of embedded IoT medical devices to conduct various tests on patients for diagnosing the diseases:
Prescription for General Medicines:
Based on the input provided by the user, once the disease is found by the embedded medical device, it will look for generic medicine information in the pre-loaded prescription file, mapping the disease and medication.
Cloud Database Management System:
In this stage, the embedded device will store all the user details in the cloud database. This cloud-based solution can store the following information for future analysis:
Different analysis reports can be generated based on above information stored in the cloud for future use and preventive actions.
RELATED BLOG
As discussed above, the embedded IoT medical devices are helpful in the area where basic healthcare facilities are not available. Based on the disease analysis and data stored in the cloud, it helps users cure the diseases on time and also take preventive actions. However, it is important to know that a continuous network connectivity is required to integrate the medical device with the cloud.
eInfochips provides HIPAA compliant engineering solutions for medical devices with its expertise in IEC 60601-1/2/6, IEC 62304, 510K and ISO 13485, We have hands-on engineering experience in FDA Class 2 and Class 3 devices for monitoring, diagnostics & imaging, wearable health, and telemedicine. Download our white paper – A Definitive Guide to Medical Device Design and Development to know more.
