Recent　technological　advancements　have　led　to　the　production　of　microcontroller　with　wireless　communication　functions,　which　enable　the　integration　of　physiological　data　collection,　data　processing,　and　data　transmitting.　Blood　pressure　is　an　important　physiological　indicator　which　should　be　measured　continuously　in　some　case.　In　this　article,　we　bring　forward　an　architecture　including　pressure　measure　based　on　a　fiber　optic　sensor,　data　transmitting　using　Bluetooth　technology,　and　data　collection　using　a　Bluetooth-Ethernet　gateway　running　protocol　process　software.　Particularly,　a　control　chip　CC2540　was　used　to　run　the　Bluetooth　protocol　and　to　make　the　data　transmitting,　a　module　based　on　W5100　chip　was　used　to　realize　TCP/IP　protocol.　The　blood　pressure　data　was　finally　send　to　a　database　server　through　the　Ethernet　interface,　to　make　further　analysis　and　data　mining.