Electronic Spirometer

Opening Statement

The SPIROMETER is a portable device that is designed to assess lung health. It utilizes the infrared signal acquisition mode to measure items associated with FVC. This device is suitable for routine testing in hospitals, clinics, and households.input:
output:Functions

◆ The following parameters can be measured: forced vital capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1/FVC), peak expiratory flow (PEF), forced expiratory flow at 25% of FVC (FEF25), forced expiratory flow at 50% of FVC (FEF50), forced expiratory flow at 75% of FVC (FEF75), and forced expiratory flow from 25% to 75% of FVC (FEF2575).◆ Personnel information, such as height, age, and gender, can be configured.

◆ Display of flow-volume and volume-time charts.◆ The data can be stored, deleted, uploaded, and reviewed.

◆ The trend chart is displayed.◆ Calibration function.

◆ Health state indication.

◆ Prompt function for volume and flow over the limit.◆ Utilize indicators to indicate expiration within six seconds.

◆ Launch the measurement process by pressing a single button.

◆ Bluetooth or USB cable can be used to transmit the data.A real-time clock can be configured and displayed.◆ Battery power indication.◆ The system will automatically shut down if there is no activity within two minutes.