1、Test instruments used in respiratory internal medicine, pulmonary medicine, tracheitis medicine, surgery etc.
2、Preoperative Pulmonary function tests.
3、With the needs of the internal medicine diagnosis and treatment.
4、To meet the needs of the cardiology medical work.
5、The physical examination of the company and the school.
6、To meet the needs of industrial hygiene.
1、Using ultrasonic time difference, by measuring the co-current and countercurrent time difference determining the volume of gas flow, the respiratory flow curve obtained by spirometric parameters.
2、By computer processing system, through the flow meter sensor, measurement of expiratory function and inhale function of the human body, the display shows real-time breathing curve and calculate various indicators parameter.
3、The human body can be used for static vital capacity, forced vital capacity, maximum voluntary ventilation plus measured.
4、Different regions of predicted normal contrast reference based on lung function related factors (height, weight, age), the establishment of a database for the user query history test results provide the basis for tracking contrast diagnosis.
5、The software automatically BTPS correction, acceptability judgments, and pulmonary function evaluation.
6、No need to replace the sensor, no maintenance, simple, lightweight, easy to carry.
7、Dedicated disposable mouthpiece, suitable for children and adults with a variety of mouth, health and safety, does not affect the detection.