Rithalia S V, Edwards D
Orthopaedic Mechanics Research Institute, University of Salford, UK.
J Med Eng Technol. 1994 Sep-Oct;18(5):179-81. doi: 10.3109/03091909409030249.
Non-invasive oscillometric blood pressure and pulse measured by an Omron HEM-703CP monitor were compared with arterial values obtained from direct measurements of the radial artery. An excellent correlation and agreement was found between the two methods (systolic r = 0.99; diastolic r = 0.97; pulse r = 0.99), although there was some variability among individual subjects. The range of difference between them was 0 to 10 mmHg for systolic and -6 to +5 mmHg for diastolic pressures. When tested on the bench using the Metron QA-1280 non-invasive blood pressure analyser the HEM-703CP monitor rarely exhibited errors exceeding 2-3 mmHg over a measurement range of 50-200 mmHg.
使用欧姆龙HEM-703CP监测仪测量的无创示波血压和脉搏与通过直接测量桡动脉获得的动脉值进行了比较。尽管个体受试者之间存在一些差异，但两种方法之间发现了极好的相关性和一致性（收缩压r = 0.99；舒张压r = 0.97；脉搏r = 0.99）。它们之间的差异范围为收缩压0至10 mmHg，舒张压-6至+5 mmHg。当在实验台上使用美创QA-1280无创血压分析仪进行测试时，HEM-703CP监测仪在50-200 mmHg的测量范围内很少出现超过2-3 mmHg的误差。
