Chinese Journal of Biomedical Engineering (Chin J Biomed Eng) is a quarterly journal started in 1992 and sponsored by the Chinese Society of Biomedical Engineering. Chin J Biomed Eng is devoted to publish original, peer-reviewed research papers on all aspects of advanced clinical and laboratory medicine, such as biomechanics, bioinformation, biomaterials, artificial organs, biological control and biomedical determination. The objectives are to report on the latest research achievements and developments; to strengthen academic exchanges; to promote cooperation in science and technology; and to contribute to the progress in biomedical engineering.