公开(公告)号：US20140350430A1

公开(公告)日：2014-11-27

申请号：US14284851

申请日：2014-05-22

Applicant: DENSO CORPORATION

Inventor： Rie OSAKI ,  Shinji NANBA ,  Mitsuyuki KOBAYASHI ,  Taiji KAWACHI

IPC: A61B5/091

CPC classification number: A61B5/091 ,  A61B5/02108 ,  A61B5/03 ,  A61B5/7207

Abstract: A respiratory function testing apparatus capable of testing a respiratory function of a subject more accurately. In the apparatus, a respiratory state detection unit acquires a first signal representative of different inspiratory volumes corresponding to a plurality of breaths of the subject and a second signal representative of intrapleural pressures corresponding to the respective different inspiratory volumes, and detects a plurality of respiratory states corresponding to the different inspiratory volumes and their corresponding intrapleural pressures. A respiratory state determination unit captures a state of the respiratory function of the subject on the basis of the plurality of respiratory states corresponding to the different inspiratory volumes and their corresponding-respective intrapleural pressures.

Abstract translation: 一种能够更准确地测试受试者的呼吸功能的呼吸功能测试装置。 在该装置中，呼吸状态检测部获取表示对应于被检体的多个呼吸的不同吸气量的第一信号和表示与各吸气体积不同的胸膜内压的第二信号，并且检测多个呼吸状态 对应于不同的吸气量及其对应的胸膜内压力。 呼吸状态确定单元基于对应于不同吸气体积的多个呼吸状态及其相应的胸膜内压力来捕获对象的呼吸功能的状态。