[IEEE First Joint BMES/EMBS Conference - Atlanta, GA, USA (13-16 Oct. 1999)] Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015) - Altering the tonometer chamber pressure to follow mean arterial pressure by oscillometric theory