de Greeff Annemarie, Shennan Andrew H
Women's Health Academic Centre, King's Health Partners, King's College London, London, UK.
Blood Press Monit. 2013 Jun;18(3):161-6. doi: 10.1097/MBP.0b013e328360fb52.
The Tensoval Duo Control II is an automated upper arm device that uses a combination of oscillometric and auscultatory technology to determine blood pressure noninvasively. The accuracy of this device was assessed according to the British Hypertension Society (BHS) protocol and the European Society of Hypertension International Protocol revision 2010 (ESH-IP2) in an adult population.
Ethical approval was obtained. Eighty-five and 33 adult individuals, respectively, were recruited to fulfil the requirements of each protocol. Trained observers took nine sequential same-arm measurements alternating between a mercury sphygmomanometer and the device. The device had to achieve at least a B grade for both systolic and diastolic pressures to pass the BHS protocol and had to fulfil the criteria of all three phases of the ESH-IP2 protocol to receive recommendation.
The device achieved an A/A grading for the BHS protocol and passed all three phases of the ESH-IP2 protocol. The mean difference±SD for the BHS/ESH protocols, respectively, was -1.8±6.5/-0.7±5.7 mmHg for systolic pressure and 1.9±5.1/2.4±4.5 mmHg for diastolic pressure. The device maintained its A/A grading throughout the low-pressure, medium-pressure and high-pressure ranges.
The Tensoval Duo Control II device is recommended for clinical and home use according to both the BHS and the ESH-IP2 standard.
Tensoval Duo Control II是一款自动上臂式设备，它结合了示波法和听诊技术来无创测定血压。根据英国高血压学会（BHS）协议和欧洲高血压学会国际协议2010年修订版（ESH-IP2），对该设备在成年人群中的准确性进行了评估。
获得了伦理批准。分别招募了85名和33名成年个体以满足每个协议的要求。经过培训的观察者使用汞柱式血压计和该设备在同一手臂上交替进行9次连续测量。该设备的收缩压和舒张压均须至少达到B级才能通过BHS协议，并且必须满足ESH-IP2协议所有三个阶段的标准才能获得推荐。
该设备在BHS协议中获得了A/A等级，并通过了ESH-IP2协议的所有三个阶段。BHS/ESH协议的收缩压平均差值±标准差分别为-1.8±6.5/-0.7±5.7 mmHg，舒张压平均差值±标准差分别为1.9±5.1/2.4±4.5 mmHg。该设备在整个低压、中压和高压范围内均保持A/A等级。
根据BHS和ESH-IP2标准，推荐Tensoval Duo Control II设备用于临床和家庭使用。
