A handle component of the present invention into which atmospheric air is inhaled and breath is exhaled in the analysis of breath comprises inhalation holes, an inhalation inlet, an inhalation path, a breath discharge component, and an exhalation path. The inhalation holes are disposed near the tube connected for conducting exhaled breath to an analysis device main body for analyzing this breath, and are holes through which atmospheric air is inhaled into the interior of the handle component. The inhalation inlet is a place where the atmospheric air inhaled from the inhalation holes is sent into the body. The inhalation path is disposed between the inhalation inlet and the inhalation holes. The breath discharge component is a place where breath discharged from the body is taken in. The exhalation path is disposed between the breath discharge component and the tube.