公开(公告)号：US20040220481A1

公开(公告)日：2004-11-04

申请号：US10760703

申请日：2004-01-21

申请人： COLIN MEDICAL TECHNOLOGY CORPORATION

发明人： Akihiro Yokozeki ,  Yoshihisa Miwa

IPC分类号： A61B005/02

CPC分类号： A61B5/02116 ,  A61B5/021 ,  A61B5/7285

摘要： An arteriosclerosis evaluating apparatus 10 includes an arteriosclerosis evaluating means 46 (Steps S7, S8, S9, and S10) that evaluates arteriosclerosis of a living subject, based on a relationship between difference nullP of internal and external pressure of an artery of the subject in the state in which the pressure difference nullP is in equilibrium, and amplitude AM of a pulse wave produced from the artery. Therefore, the present apparatus 10 can as easily as possible evaluate the arteriosclerosis of the subject based on a characteristic curve 58 representing the relationship between in-equilibrium pressure difference nullP and pulse-wave amplitude AM which curve is obtained from a pressing pressure Pc of a cuff 12 wound around a certain portion of the subject, and the pulse wave produced from the artery.

摘要翻译： 动脉硬化评价装置10包括：评价活体的动脉硬化的动脉硬化评价装置46（步骤S7，S8，S9，S10），基于对象的动脉内压和外压的差值DeltaP 压力差ΔP处于平衡状态，以及从动脉产生的脉搏波的振幅AM。 因此，本装置10可以根据表示平衡压差差ΔP与脉搏波振幅AM之间的关系的特性曲线58，能够容易地评价被检体的动脉硬化，该特性曲线58是从压力压力Pc 围绕受试者的某一部分缠绕的袖带12以及从动脉产生的脉搏波。