inspiratory capacity

Objective: To discuss the difference of vital capacity ( VC), expiratory reserve volume ( ERV) and inspiratory capacity ( IC) in chronic obstructive pulmonary disease ( COPD) patients and the normal subjects after breathing helium-oxygen mixtures ( heliox).

目的探讨慢性阻塞性肺病（COPD）患者呼吸氦氧混合气（He-O2）后肺活量（VC）及其组成补呼气容积（ERV）和深吸气量（IC）的变化与健康人的差异。

ABSTRACT: Objective To study the relationship of inspiratory capacity ( IC) with body mass index ( BMI), fat free mass index ( FFMI), and fat mass index ( FMI) in adults with normal lung function.

摘要：目的研究肺功能正常成年人体重指数（BMI）、去脂体重指数（FFMI）和脂肪体重指数（FMI）与深吸气量（IC）的关系。

Objective To observe the influence of tiotropium on inspiratory capacity ( IC) in patients with stable COPD and investigate the value of IC in evaluating therapeutic effect of bronchodilators.

目的观察噻托溴胺对稳定期慢性阻塞性肺疾病（COPD）患者深吸气量的影响，探讨深吸气量（IC）对评价支气管扩张剂疗效评估的价值。