Finapres 2300e指套式血压计。袖带应用对血压测量准确性的影响。

The Finapres 2300e finger cuff. The influence of cuff application on the accuracy of blood pressure measurement.

作者信息

Jones R D, Kornberg J P, Roulson C J, Visram A R, Irwin M G

机构信息

Department of Anaesthesiology, University of Hong Kong.

出版信息

Anaesthesia. 1993 Jul;48(7):611-5. doi: 10.1111/j.1365-2044.1993.tb07129.x.

DOI:10.1111/j.1365-2044.1993.tb07129.x

PMID:8346779

Abstract

Blood pressure measurements associated with malapplication of a finger cuff were compared with contemporaneous intra-arterial pressure data in seven volunteers to determine the influence of cuff application on the accuracy of the Finapres 2300e. Systolic readings in all cuff positions differed from arterial line data by more than the recommended standard and tight and loose cuff applications under and over-read respectively, in all subjects. The results show the Finapres to be sensitive to small degrees of finger cuff malapplication which contribute to the bias on direct arterial comparison and limit the reliability of the instrument in clinical practice.

摘要

将七名志愿者中因手指袖带使用不当而测得的血压与同期的动脉内压数据进行比较，以确定袖带使用对Finapres 2300e准确性的影响。在所有受试者中，所有袖带位置的收缩压读数与动脉导管数据的差异均超过推荐标准，且袖带过紧和过松时读数分别高于和低于动脉导管数据。结果表明，Finapres对手指袖带的轻微使用不当很敏感，这会导致与直接动脉测量结果产生偏差，并限制了该仪器在临床实践中的可靠性。