## 2 Materials and Methods
### Review of Related Works  
IoMT is an emerging field that uses information and communication technology (ICT) to monitor, collect, and analyze health data in real-time. IoMT focuses on connecting medical devices, sensors, and other electronic devices with communication networks to improve the quality of healthcare and the efficiency of the healthcare system. Several studies on the IoMT have been published in the scientific literature, addressing different aspects such as data security and privacy, interoperability between devices and information systems, the accuracy of monitoring devices, and the integration of technology in medical attention. In the study [10], the authors presented a framework for secure and sustainable IoMT. This framework focuses on data security, patient privacy, and long-term system sustainability. The authors highlight the importance of taking safety and privacy requirements into account, from the design of the IoMT system to the need to maintain a clear and transparent policy on collecting and using health data. Another study [11] focused on the accuracy of vital signs monitoring devices in the IoMT. The authors systematically reviewed the literature to assess the accuracy of monitoring devices for blood pressure, heart rate, and oxygen saturation. The authors concluded that monitoring devices may be accurate under certain conditions, but further studies are needed to assess their accuracy in natural clinical settings. Furthermore, in the study [12], the authors highlighted the importance of interoperability in the IoMT to improve healthcare. The authors argue that the interoperability of information systems is essential for coordinating health care between different providers and health care systems. These studies highlight the importance of IoMT in improving healthcare but also underscore the need to carefully consider security, privacy, accuracy, and interoperability requirements when designing. IoMT refers to connecting medical devices and sensors over the Internet, enabling the collection and analysis of data in real time [13]. Implementing an IoMT system in a medical clinic can significantly improve the quality of patient care by allowing for the continuous monitoring of vital signs and real-time data analysis to detect abnormal patterns or early warnings. Additionally, IoMT can improve the efficiency of clinical processes and reduce costs by reducing the need for unnecessary clinic visits. Remote patient monitoring can also improve patient adherence to treatment and lower hospitalization rates [14]. However, data security and privacy are major challenges in implementing an IoMT system. Medical data are susceptible, and the violation of patient privacy can have serious consequences. It is essential to implement adequate security measures to protect the confidentiality and integrity of the data [15]. Furthermore, the interoperability of IoMT devices and systems is necessary to ensure the effective integration of technology into healthcare. Standards and technical requirements must be clearly defined to ensure compatibility and data exchange between devices and systems. Developing a framework for secure and sustainable IoMT is crucial to improve healthcare quality and reduce costs. Implementing an IoMT system in a medical clinic can significantly improve the efficiency and effectiveness of patient care. Still, data security and privacy, as well as the interoperability of devices and systems, must be carefully considered. Continued research and development in this field are essential to address design challenges and future trends in IoMT technology and further improve healthcare [14]. The authors of [16] focus on using technologies such as industrial IoT and blockchain to ensure data security and privacy in healthcare systems medical. They propose a secure and searchable encryption approach using neural networks, protecting sensitive information while maintaining searchability and access to relevant data.