Implantable pressure sensors for biomedical monitoring applications

With the development of medical technology, implantable pressure sensors are being used more and more widely in the biomedical field. This paper reviews the working principle of implantable pressure sensors, packaging technology, and their applications in cardiovascular monitoring, intraocular pressure monitoring, cerebral pressure monitoring gastrointestinal tracking, etc.; it summarizes the challenges implantable pressure sensors face in practical applications and looks forward to the future development direction. Through this review, it has provided a reference for related researchers and promoted the further development and application of implantable pressure sensor technology.