有醫療器械產品注冊證書。

　　通過ISO9001質量認證和中國醫療器械行業ISO13485示范。

　　1.一個完整的肺功能檢查包括用力肺活量(F V C)、速度-容量曲線(F V L)、肺活量(V C)、大通氣量(MVV)和用藥前后的氣道反應性檢查。

　　2.差壓雙向傳感器可測量吸氣和呼氣的空氣量和流量，測量度高，穩定性和重復性好，防振，易清洗消毒。

　　3.LCD顯示面積大(105mm * 80mm)，亮度高，清晰度高(320 * 240)?？梢燥@示所有測試數據和曲線。中文多菜單提示，方便操作人員操作。

　　4. Built-in high-speed thermal printer, stable and reliable, with few faults, high speed and low noise. It only takes 30 ~ 40 seconds to print all reports.

　　5. Specially equipped with a large-capacity memory chip, it can store the measured data and curve data of 250 people, and can be stored repeatedly, which is convenient for large-scale physical examination.

　　6. It has the function of data transmission, which can be output to IBM-compatible computers through RS-232. A special management system is selected to provide convenience for file management, and multiple menu prompts provide greater convenience for operators.

　　7. The design weight of the plastic casing is only 4.5KG, which is suitable for flow detection. The PVC panel is beautiful and elegant, and it is easy to operate with a touch key.

　　8. For patients with severe respiratory diseases who can't do normal MVV test, this instrument provides a large ventilation MVV1 converted from FEV.1 for doctors' clinical reference.