有医疗器械产品注册证书。
通过ISO9001质量认证和中国医疗器械行业ISO13485示范。
1.一个完整的肺功能检查包括用力肺活量(F V C)、速度-容量曲线(F V L)、肺活量(V C)、大通气量(MVV)和用药前后的气道反应性检查。
2.差压双向传感器可测量吸气和呼气的空气量和流量，测量度高，稳定性和重复性好，防振，易清洗消毒。
3.LCD显示面积大(105mm * 80mm)，亮度高，清晰度高(320 * 240)。可以显示所有测试数据和曲线。中文多菜单提示，方便操作人员操作。
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.