Adiseshiah M, Cross F W, Belsham P A
University College Hospital, London.
Ann R Coll Surg Engl. 1987 Nov;69(6):271-3.
Oscillotonometry using Dinamap machine was investigated for the measurement of ankle and brachial blood pressures in our vascular practice. It was validated by comparison with intra-arterial pressure measured by transducer. Systolic ankle and brachial pressures in 43 patients were compared using the Dinamap and Doppler techniques, and significant correlation was found. Ankle and brachial systolic, diastolic and mean pressures and ankle/brachial pressure indices for all three pressures were measured in a group of 12 normal subjects supine at rest, and after treadmill exercise, and a range of normal values defined. The main limitation of the Dinamap is its failure to measure pressures below 50mmHg. The Dinamap technique is a noninvasive, simple, reproducible and quick method of measuring ankle and brachial pressures in vascular surgical practice.
在我们的血管科实践中，对使用Dinamap机器的振荡测压法测量踝部和肱部血压进行了研究。通过与换能器测量的动脉内压力进行比较来验证其有效性。使用Dinamap和多普勒技术比较了43例患者的踝部和肱部收缩压，发现两者具有显著相关性。在一组12名静息仰卧的正常受试者中，测量了其在跑步机运动前、后的踝部和肱部收缩压、舒张压及平均压，以及所有三种压力的踝/肱压力指数，并确定了一系列正常值范围。Dinamap的主要局限性在于它无法测量低于50mmHg的压力。Dinamap技术是一种在血管外科实践中测量踝部和肱部血压的非侵入性、简单、可重复且快速的方法。
