A feasibility study of subcutaneous electronic devices for real-time biological monitoring

Abstract

With the rising prevalence of chronic diseases, medical monitoring has become increasingly important. As medical technology rapidly advances, implantable subcutaneous monitoring devices are being widely adopted to enhance medical convenience. In recent years, the technology for these devices has also seen significant development. Subcutaneous continuous glucose monitoring has been proven feasible and is now used in ICUs. Subcutaneous needle electrodes in the throat have also been proven feasible, and recently, implantable electronic temperature chips have been introduced. Most subcutaneous electrodes have shown good monitoring effects, and the technology has been proven viable. However, implantable subcutaneous electronic devices still face issues such as short lifespan, low comfort, susceptibility to electromagnetic interference, and some ethical concerns. The demand for improvements in implantable subcutaneous electronic devices from both patients and healthcare providers continues to increase. According to scientific and medical exploration, solutions to these problems mainly include: 1. Using rechargeable batteries to power subcutaneous electrodes, employing wireless charging technology to extend battery life and reduce the frequency of battery replacement. 2. Developing biodegradable materials for use in capacitors to avoid frequent surgical removal and replacement. Adjusting the internal structure of silicon for use in flexible electrodes, which can be implanted in the body to reduce rejection reactions and improve patient comfort. 3. Improving the design of mobile communication devices to add thin steel plates or use magnetic shielding phone cases to prevent electromagnetic waves from interfering with the device. 4. Establishing regulations to standardize their management and use.