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1. 发明申请

WO2008015222A1 DUAL BODY PLETHYSMOGRAPHY APPARATUS AND PROCESS FOR MEASURING BLOOD FLOW BETWEEN THE THORAX AND ABDOMEN (THE TRUNK) AND THE BODY PERIPHERY 审中-公开
标题翻译：双体动物测量仪器和测量THORAX和ABDOMEN（TRUNK）和身体外周血液流量的方法
公开(公告)号：WO2008015222A1
公开(公告)日：2008-02-07
申请号：PCT/EP2007/057919
申请日：2007-07-31
申请人： POLITECNICO DI MILANO , ALIVERTI, Andrea , DELLACA', Raffaele , PEDOTTI, Antonio , MACKLEM, Peter T.
发明人： ALIVERTI, Andrea , DELLACA', Raffaele , PEDOTTI, Antonio , MACKLEM, Peter T.
IPC分类号： A61B5/08 , A61B5/103
CPC分类号： A61B5/0806 , A61B5/026 , A61B5/0295 , A61B5/0535 , A61B5/1073 , A61B5/6888
摘要： An apparatus is described (1) for measuring the blood flow (Vb) between the trunk and the extremities. Such an apparatus (1) comprises a whole body plethysmograph (102; 4, 12, 15, 40) for measuring the variations of gas volume in the lungs (ΔVL), a thoraco-abdominal plethysmograph (101, 2, 3) for measuring the volume variations of the trunk (ΔVCW) and a system for processing (20) allowing measurement of the said variations of gas volume of the lungs (ΔVL) and the volume variations of the trunk (ΔVCW) so as to compute the volume of blood shifted between the trunk and the extremities (Vb). Further a process is described for measuring the volume of blood shifted between the trunk and the extremities (Vb). Such a process comprises: a measurement (121) of the volume variations of the trunk (ΔVCW) by means of thoraco-abdominal plethysmography, a measurement (104) (performed at the same time as the previous measurement) of the variations of gas volume of the lungs (ΔVL) by means of whole body plethysmography; a processing (120) of said volume variations of the trunk (ΔVCW) and of said volume variations of the lungs in order to measure the volume of blood shifted between the trunk and the extremities (Vb).
摘要翻译：描述了用于测量躯干和四肢之间的血流量（Vb）的装置（1）。这种装置（1）包括用于测量肺中的气体体积变化（ΔVL）的全身体积描记图（102; 4,12,15,40），用于测量肺中的气体容积的变化（ΔVLV）的胸腔积血积分仪（101,2,3）测量中继线（... VCW）的体积变化和用于处理（20）的系统，允许测量所述肺的气体体积变化（ΔVL）和躯体的体积变化（ΔVCW），以便计算血液在躯干和四肢之间移动的体积（Vb）。此外，描述了用于测量在躯干和四肢之间移位的血液的体积（Vb）的过程。这样的方法包括：通过胸腹部体积描记法测量（121）体积变化（→VCW），测量（104）（与之前的测量同时进行）气体变化通过全身体积描记术检查肺的容积（△VL）; 为了测量在躯干和四肢之间移位的血液的体积（Vb），所述体积变化（→VCW）和所述肺的体积变化的处理（120）。

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