Measuring vital capacity is no stranger to us. There are vital capacity measurement items during physical examination and sports tests. When measuring vital capacity, it is necessary to try to inhale and then exhale as much as possible. Vital capacity can reflect the potential ability of ventilator energy. By measuring vital capacity, the strength of ventilator energy can be judged.
Vital capacity is affected by factors such as age and gender. Physical exercise can significantly increase vital capacity. Generally, the vital capacity of adult boys is between 3500 ml and 4000 ml; the vital capacity of adult girls is between 2500 ml and 3000 ml.
Our common vital capacity measuring instrument is a vital capacity measuring instrument with multiple intelligent interfaces. It needs to be controlled by a wireless host, and high-precision sensors and full wireless intelligent data transmission are selected. During the measurement, a sterilized mouthpiece is used to connect with the vital capacity measuring instrument. Inhale and exhale according to the prompts of the measuring instrument. The pointer of the measuring instrument will move according to the size of the vital capacity. The size of the vital capacity, otherwise, the measurement results will be affected. This spirometer has the problems of large volume, inflexible movement and inaccurate measurement.
According to the shortcomings of the existing vital capacity measuring instrument, the designer makes design innovations from the aspects of appearance design, structural design, material selection, color matching, man-machine operation, etc., giving the product unique charm.
The appearance design of the vital capacity measuring instrument is small and exquisite, and the colors are matched with blue and silver, which is simple and does not lose the atmosphere; the gas pressure sensor is used, the measurement is accurate and fast, and it is less affected by external interference, simple to operate, and convenient to carry; it has a voice broadcast function. After the measurement, you can not only see the measurement results on the measuring instrument, but also broadcast the measurement results by voice.