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公开(公告)号:US07727165B2
公开(公告)日:2010-06-01
申请号:US10591312
申请日:2005-03-10
申请人: Douglas Paul Newton
发明人: Douglas Paul Newton
IPC分类号: A61B5/20
CPC分类号: A61B5/208
摘要: A peak flow measurement device comprises a hollow body (1) having an inlet (8) for receiving fluid and an outlet (3), wherein the inlet (8) and outlet (3) are spaced apart from each other, the cross-sectional area of the body being greater than the cross-sectional area of the outlet and wherein in use the device is oriented such that the inlet is above the outlet and the measured peak flow is proportional to the maximum height (11) of fluid within the body.
摘要翻译: 峰值流量测量装置包括具有用于接收流体的入口(8)和出口(3)的空心体(1),其中入口(8)和出口(3)彼此间隔开,横截面 所述主体的区域大于所述出口的横截面面积,并且其中在使用中所述装置被定向成使得所述入口位于所述出口的上方,并且所测量的峰值流量与所述体内的流体的最大高度(11)成比例 。