IoT has various health applications ranging from monitoring medical devices using existing sensors to maintaining the safety and health of patients and assisting physicians in providing services. In this way, intelligent health is not an obstacle. The number of connected devices and the enormous amount of data produced can be challenging for immigrant data processing centers. It also begs the question of how to safeguard this data, especially when it comes to exchanges between different devices.

Lack of integration in the Electronic Patient Records (EHR) system is one of the major problems. While data collected using Internet-based devices show the vital signs of the patient's body, this information is usually not stored in their electronic records, making centralized information about each patient unavailable.

Depending on the type of disease, patients should use a device that is particularly relevant to the device due to differences in device output due to the manufacturer's failure to properly compare this information, which can be a major problem.

Another ongoing problem is the ongoing changes in hardware and technology of connecting IoT devices. Nowadays, patients may use more than one IoT device to ensure their health, with each device using a specific sensor, which typically uses either a particular technology (such as Bluetooth, WiFi, etc.) to transmit information. The products themselves use a hub to transfer to the server. To this end, connecting a new device to a patient may also require a new hub, which can greatly increase costs.

The Benefits of Using Internet of Things in Health Care

So but It is clear that new technologies are changing the trend of health care and reducing the dependence of industry on human beings. This change also helps reduce human error.

The Benefits of Using Internet of Things in Health Care:

The main benefits of the Internet of Things that health care organizations can benefit from are:

1- Cost Reduction: Internet of Things IoT and connected devices can enable healthcare providers to monitor patients' status on a real-time basis. Effective data collection and management can reduce unnecessary visits to the physician, length of hospitalization, and hospital admissions.

2- Creating a Better Patient Experience: By connecting to the health care system via the Internet of Things, patients are more likely to be in the process of treatment, and as physicians have all the necessary patient information, their accuracy in diagnosis is improved.

3- Better Medication Management: Internet of Things solutions allow hospital staff to spend less time searching for medications, tracking suppliers and medications, and can track hospital health practices and effectively prevent hospital contamination. Internet of Things-based health monitoring strategies help patients connect their treatment plans and physicians to follow compliance.

4-Reduce Wastes and Errors: Using the Internet of Things to collect data and automate business processes is a great way to avoid doing things that aren't necessary. Such as unnecessary testing and expensive imaging that will reduce costs and minimize errors (especially errors related to human factors).

5- Improving treatment outcomes: Cloud-based healthcare solutions that utilize bulk data enable caregivers to access data in real time. As a result, they can make more informed decisions and provide evidence-based therapies.