公开(公告)号：EP3000393A4

公开(公告)日：2016-07-13

申请号：EP14800932

申请日：2014-05-21

申请人： PANASONIC HEALTHCARE HOLDINGS CO LTD

发明人： HYOHGO JUN ICHI ,  OHSORA TAKESHI ,  KAWAMOTO TORU

IPC分类号： A61B5/097 ,  G01N1/02 ,  G01N33/48 ,  G01N33/497

CPC分类号： A61B5/097 ,  A61B5/087 ,  A61B5/091 ,  A61B5/7203 ,  A61B2560/0223 ,  A61B2560/0257 ,  A61B2562/0247

摘要： The present invention relates to an exhalation measurement device that is used in checking pulmonary function, diagnosing asthma, and so forth, and it is an object thereof to perform zero point correction accurately even when there is disturbance. To achieve this object, the exhalation measurement device of the present invention comprises a flow regulator (4). The flow regulator (4) comprises a first offset adjuster (40) that puts an exhalation inflow component (9) and an exhalation outflow component (10) in a separated state and performs first offset adjustment of an inflow pressure sensor (13) and an outflow pressure sensor (14), a voltage difference detector (41) that puts the exhalation inflow component (9) and the exhalation outflow component (10) in a linked state and detects an output voltage difference after the first offset adjustment of the inflow pressure sensor 813) and the outflow pressure sensor (14), and a second offset adjuster (43) that uses the output voltage difference to perform second offset adjustment of the inflow pressure sensor (13).

摘要翻译： 本发明涉及用于检查肺功能，诊断哮喘等的呼气测量装置，其目的在于即使有干扰也能准确地进行零点校正。 为了达到这个目的，本发明的呼气测量装置包括流量调节器（4）。 流量调节器（4）包括将呼气流入部件（9）和呼出流出部件（10）置于分离状态的第一偏移调整器（40），并且进行流入压力传感器（13）的第一偏移调整和 流出压力传感器（14），将呼气流入成分（9）和呼出流出成分（10）置于联动状态的电压差检测器（41），并在流入压力的第一偏移调整后检测输出电压差 传感器813）和流出压力传感器（14），以及使用输出电压差进行流入压力传感器（13）的第二偏移调整的第二偏移调整器（43）。

公开(公告)号：EP3018477A4

公开(公告)日：2016-05-11

申请号：EP14820208

申请日：2014-06-16

申请人： PANASONIC HEALTHCARE HOLDINGS CO LTD

发明人： KAWAMOTO TORU ,  HYOHGO JUN ICHI ,  OHSORA TAKESHI

IPC分类号： G01N33/497 ,  A61B5/091 ,  A61B5/097 ,  F04B45/047

CPC分类号： A61B5/087 ,  A61B5/091 ,  A61B5/097 ,  A61B5/7267 ,  A61B2560/02 ,  F04B45/047 ,  G01N33/497

摘要： The exhalation measurement device of the present invention comprises a chamber (23), a measurement component (45), a piezoelectric pump (44), a first learning controller (100), and a second learning controller (110). The chamber (23) temporarily holds exhalation. The measurement component (45) measures a specific component in the exhalation. The piezoelectric pump (44) supplies the measurement component (45) with the exhalation held in the chamber (23). The first learning controller (100) performs operational setting on the piezoelectric pump (44) before the piezoelectric pump (44) supplies the exhalation in the chamber (23) to the measurement component (44). The second learning controller (110) performs operational setting on the piezoelectric pump (44) after the piezoelectric pump (44) has started supplying the exhalation in the chamber (23) to the measurement component (45), but before the measurement component (45) performs its measurement.