Collect the data by a differential pressure sensor, more accurate in results and more sensitive in response.Compact and portable in design, light in weight.Convenient to disassemble, easy to clean, disinfect and replace components.With multiple functions, and it can measure many parameters.TFT HD LCD, clean in results.With information indicators, which are used to indicate the operating status of the device.Voice prompt function.Data transmission: B&&T, USB data cable.The user information can be edited, stored and uploaded.Use it with the PC software to realize real-time test, real-time display of waveform and data.
1 Introduction
The Spirometer is a hand-held device for testing pulmonary function, which can be used to detect the patient’s respiratory function status. The device adopts differential pressure acquisition principle to measure parameters related to FVC, SVC, MVV and MV. It displays measurement results and respiratory waveform by the TFT HD screen, with data upload function, convenient for CLOUD management. It is applicable for diagnosis and therapeutic evaluation of lung diseases (such as asthma, COPD, pulmonary fibrosis and cough, etc.), routine physical examination, etc. It can be used in many scenarios, such as respiratory medicine, thoracic, anesthesiology, surgery, prevention and control institutions of occupational disease, physical examination institutions, etc.
2 Function
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Measure and display the test items related to FVC, SVC, MVVand MV.
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Display the respiratory waveform measured, use it with the master device to realize real-time test
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With management functions of user information and case data.
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Built-in multiple predicted values, the ratio of the measured value and the predicted valuecan be displayed.
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BTPS correction function, measure environment parameters automatically.
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Support bronchial test.
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Voice prompt function.
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With calibration and verification functions, ensure the test accuracy.
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Data transmission: B&T, USB data cable.
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One-button test function.
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Rechargeable lithium battery, battery power indication.
3 Performance
Volume range: 0 ~ 10 L
Flow range: ± 16 L/s
Volume accuracy: ± 3 % or ± 0.05 L (whichever is greater)
Flow accuracy: ± 5 % or ± 0.17 L /s (whichever is greater)
4 Accessories
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A User Manual
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A nose clip
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A mouthpiece (disposable)
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A USB data cable
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A power adapter (optional)
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PC software
5 Physical characteristic
Dimension: 143 mm (L) × 64 mm (W) × 41 mm (H)
Weight: 220 g
