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Telehealth medical diagnostic system IDIS2GO
Section 2 Examination
Forced vital lung capacity is the maximum exhalation after a full breath, it is an important examination for chest
diseases and respiratory diseases and it is a necessary condition for testing in modern lung examination. At the
same time, it is of great importance in respiratory diseases, differential diagnosis, evaluation of treatment and
choice of surgical indications. Thus, with the rapid development of clinical respiratory physiology, the clinical
application of lung capacity examination is also gaining popularity.
The spirometer is small in size, low in energy consumption, easy to operate and portable. With a high definition
display, the device is compact and functional. It is necessary for the patient to inhale completely, cover the
mouthpiece with his lips and exhale, showing the best exhalation time, then the display will show vital forced lung
capacity (FVC), forced expiratory volume in the 1 second (FEV1), peak expiratory flow rate (PEF) with high
truthfulness and iteration.
2.1 Features
1. Ultra thin design, concise and functional.
2. Small in size, light in weight and easy to carry.
3. Low power consumption.
4. 1.8 inch TFT display.
5. Displays lung function by measuring FVC, FEV1, PEF, etc.
6. There is a wireless data transferring function.
2.2 Main programs and action scope
The spirometer is a hand-held device for studying lung function. The product is suitable for hospital, clinic, for
normal use in the family and in the field. You only need the user to operate it according to the user`s instructions,
no special training is required, because the operation of the device is as simple and easy as possible.
2.3 Environment requirements
Storage environment:
• Temperature: -40℃ ~ +55℃.
• Relative humidity: ≤95%.
• Atmospheric pressure: 500 hPa ~ 1060 hPa.
Working environment:
• Temperature: +10℃ ~ +40℃.
• Relative humidity: ≤80%.
• Atmospheric pressure: 700 hPa ~ 1060 hPa.
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