Objective:　In　order　to　improve　detection　method　of　non-invasive　pulse　wave　detector,　taking　into　account　the　operation　complexity　of　the　radial　artery　test,　a　simple　finger　pulse　detection　are　choose.　Methods:　Through　a　large　number　of　clinical　data　analyses,　the　conversion　relationship　of　the　radial　artery　pulse　detection　and　volume　pulse　wave　detection　was　determined,　hemodynamic　parameters　based　on　the　volume　pulse　wave　were　calculated　and　test　results　were　compared　with　results　of　echocardiography.　Results:　The　differences　of　hemodynamic　parameters　detected　by　volume　pulse　and　echocardiography　were　not　statistically　significant.　Conclusion:　It　is　showed　that　the　application　of　cardiac　output　and　other　blood　flow　parameters　detection　by　the　method　of　volume　pulse　wave　is　feasible.　©　2011　IEEE.