OBJECTIVE:The Welch Allyn Pro BP 2000, an automated sphygmomanometer, was subjected to ANSI/AAMI/ISO testing. PATIENTS AND METHODS:The protocol used was the same-arm sequential procedure described in the ANSI/AAMI/ISO 2013 Standard. Eight-eight (53 adults and 35 children aged 3-12 years old) patients completed testing successfully. Arm circumferences ranged from 15 to 49.5 cm. Seven different cuff sizes were used, including two long cuffs. RESULTS:All requirements for age, sex, blood pressure (BP), and cuff sizes were fulfilled. The mean±SD was -2.8±6.37 mmHg for systolic BP for criterion 1 and -3.6±6.14 mmHg for diastolic BP. The SD for criterion 2 were 5.29 for systolic BP and 5.75 for diastolic BP. All data passed the Standard's requirements. CONCLUSION:The Pro BP 2000 uses an accurate inflationary algorithm. The time for each inflation/deflation cycle is short, thus improving patient comfort. There is also arrhythmia detection to caution the use of BP values obtained during irregular heart rhythms. The algorithm for the professional-grade Pro BP 2000 is also contained in the Home BP 1700, targeted for home use. This encourages out-of-office self-measurement. The healthcare professional can be confident that the values obtained at different sites are comparable.

译文

目的:自动血压计Welch Allyn Pro BP 2000已通过ANSI / AAMI / ISO测试。
患者与方法:所使用的协议是ANSI / AAMI / ISO 2013标准中描述的同臂顺序程序。八十八名患者(53名成人和35名3-12岁的儿童)成功完成了测试。手臂周长在15到49.5 cm之间。使用了七个不同的袖带尺寸,包括两个长袖带。
结果:满足年龄,性别,血压(BP)和袖带尺寸的所有要求。对于标准1,收缩压的平均值±SD为-2.8±6.37mmHg,对于舒张压的平均值±SD为-3.6±6.14mmHg。标准2的SD收缩压为5.29,舒张压为5.75。所有数据均符合标准要求。
结论:Pro BP 2000使用了精确的充气算法。每个充气/放气周期的时间很短,从而提高了患者的舒适度。也有心律不齐的检测,以警告使用在心律不齐期间获得的BP值。专业级Pro BP 2000的算法也包含在家庭专用的Home BP 1700中。这鼓励了办公室外的自我评估。医疗保健专业人员可以确信,在不同地点获得的价值具有可比性。

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