High Intensity Focused Ultrasound (HIFU) Combines Optical Coherence Tomography(OCT) for Biological Tissue Treatment and Evaluation

High intensity focused ultrasound (HIFU) is an early stage medical technology that is in various stages of development worldwide to treat a range of disorders including skin superficial diseases. Optical coherence tomography (OCT) is a rapid development imaging technique in recent ten years, which is a good way to monitor skin because of the millimeter-level detection depth. In this study, OCT system is used to monitor the skin after HIFU treatment. A new high frequency transducer has been fabricated in this study, focal length of the transducer is super small which is suitable for the superficial diseases.