The portable pulmonary function measurement instrument can be used to measure vital capacity (VC), forced vital capacity (FVC), Maximum Ventilator Volume (MVV). Measurement algorithm refers to the ITS, ERS standards of the American Thoracic Society (ATS)
Measuring principle
When be normally breathing, the gas passed through the flow sensor. On both sides of the screen of the sensor will produce different pressure. The pressure is detected by the sensor, which is converted to electrical signals. After the signal amplification, AD converter sampling, the pressure is converted to digital signal into the computer system.
Through digital signal processing and analyzing technology, computer system reproduces the breathing waves that are displayed on the LCD together with analyzed results. In the end the built-in printer prints out the analysis results.Single use filter
Read More Measuring principle
When be normally breathing, the gas passed through the flow sensor. On both sides of the screen of the sensor will produce different pressure. The pressure is detected by the sensor, which is converted to electrical signals. After the signal amplification, AD converter sampling, the pressure is converted to digital signal into the computer system.
Through digital signal processing and analyzing technology, computer system reproduces the breathing waves that are displayed on the LCD together with analyzed results. In the end the built-in printer prints out the analysis results.Single use filter
Single use mouth set
The portable pulmonary function measurement instrument can be used to measure:
Vital capacity (VC)
Forced vital capacity (FVC)
Maximum Ventilator Volume (MVV).
Maximum Ventilator Volume (MVV).
Measurement algorithm refers to the ITS ERS standards of the American Thoracic Society (ATS)
Measurement of breathing time:
VC time 50 seconds
FVC measuring time 25 seconds
MVV time 12 seconds in favor of the coordination between patients and the device
Adopting pressure-flow sensor sensitive precise easy to launder clean and durable
All parameters can be displayed on large screen(320 x 240)
Built-in memory can store maximum 300 cases of patient measurement results
The instrument can calibrate automatically all English operation more convenient to operate
110mm thermal printer built-in can print out a clear clinical report predicted value measured value
110mm thermal printer built-in can print out a clear clinical report predicted value measured value
Compact and flexible
Flow velocity detection: Screen type pneumotachograph flow sensor
Capacity detection: flow integration
Patient Data:
|
Patient information input |
Patient ID | ID No.: XXXXXX | ID No.: XXXXXX | |
| Gender | Gender: | Gender: | ||
| Age | Age: | Age: | Years old | |
| Height | Height: | Height: | cm | |
| Weight | Weight: | Weight: | kg | |
| Race | Race: | Race: | ||
| Temperature | Temperature: | Temperature: | ℃ | |
| Humidity | Humidity: | Humidity: | % | |
| Atmosphere | Atmosphere: | Atmosphere: | mmHg |
Measuring range
Capacity range: 0L ~ 9L
F low velocity range: 0 ~ 14L / s
Measurement accuracy
Capacity: 0L ~ 1.6L (± 50ml)
6L ~ 9L (± 3%)
Flow rate: 5% or 0.2L / s
Respiratory rate: 4 / 20 ~ / min (± 1 / min)
20 / 60 / min (error: ± 5%)
Measuring time limit and degree
VC: 50s per time, measuring 3 times
FVC: 25s per time, measuring 3 times
MVV: 12 seconds per time, measuring 3 times
| PARAMETER DESCRIPTION | DISPLAY | UNIT | ||
| VC Test | Vital capacity，Maximum inspiration volume or Maximum exhalation volume | VC | VC | L |
| Tidal volume | TV | TV | L | |
| Expiratory reserved volume | ERV | ERV | L | |
| Inspiratory reserved volume | IRV | IRV | L | |
| Inspiratory capacity | IC | IC | L | |
| FVC Test | Forced vital capacity | FVC | FVC | L |
| Forced expiratory volume at 0.5sec | FEV0.5 | FEV0.5 | L | |
| Forced expiratory volume at 1sec | FEV1.0 | FEV1.0 | L | |
| Forced expiratory volume at 3sec | FEV3.0 | FEV3.0 | L | |
| Forced expiratory volume1sec / Forced vital capacity | FEV1.0/G | FEV1.0/G | % | |
| Forced expiratory volume1sec / vital capacity | FEV1.0%T | FEV1.0%T | % | |
| Forced expiratory volume at 3sec / Forced vital capacity | FEV3.0%G | FEV3.0%G | % | |
| Forced expiratory volume at 3sec / vital capacity | FEV3.0%T | FEV3.0%T | % | |
| Extrapolated volume | Vext | Vext | L | |
| Expiratory time | EX Time | EX Time | s | |
| Maximal mid-expiratory flow | MMF | MMF | L/s | |
| Peak expiratory flow | PEF | PEF | L/s | |
| Mid(forced)-expiratory flow at 75% | MEF75 | MEF75 | L/s | |
| Mid(forced)-expiratory flow at 50% | MEF50 | MEF50 | L/s | |
| Mid(forced)-expiratory flow at 25% | MEF25 | MEF25 | L/s | |
| Forced inspiratory vital capacity | FIVC | FIVC | L | |
| Forced inspiratory volume at 0.5sec | FIV0.5 | FIV0.5 | L | |
| Forced inspiratory volume at 1.0sec | FIV1.0 | FIV1.0 | L | |
| Ratio of FIV1.0divided by FIVC | FIV1.0/FVC | FIV1.0/FVC | % | |
| Ratio of FIV1.0divided by FVC | FIV1.0/FIVC | FIV1.0/FIVC | % | |
| Peak inspiratory flow | PIF | PIF | L/s | |
| Inspiratory flow at 50% | MIF50% | MIF50% | L/s | |
| MVV Test | Maximum voluntary ventilation | MVV | MVV | L/min |
| Respiration rate | RR | RR | /min | |
| Tidal volume | TV | TV | L |
printer: 110mm thermal printer
Data: 10 integral records
Other Note
Power: A.C. 100~220V 50/60HzThe type of security: I Class B type
Transport and storage note
Ambient temperature range:-20°C ~ 55°C;
Relative humidity range: ≤ 93%;
Atmosphere pressure range: 500hPa ~ 1060hPa;
Working note
Surrounding temperature range: 10°C ~ +40°C;
Relative humidity range: 30% to 75%;
Atmosphere pressure range: 700hPa ~ 1060hPa;
Options:
SpioSoft PC Software for data transfer (Options)
Product Features
The portable pulmonary function measurement instrument can be used to measure:
Vital capacity (VC)
Forced vital capacity (FVC)
Maximum Ventilator Volume (MVV).
Maximum Ventilator Volume (MVV).
Measurement algorithm refers to the ITS ERS standards of the American Thoracic Society (ATS)
Measurement of breathing time:
VC time 50 seconds
FVC measuring time 25 seconds
MVV time 12 seconds in favor of the coordination between patients and the device
Adopting pressure-flow sensor sensitive precise easy to launder clean and durable
All parameters can be displayed on large screen(320 x 240)
Built-in memory can store maximum 300 cases of patient measurement results
The instrument can calibrate automatically all English operation more convenient to operate
110mm thermal printer built-in can print out a clear clinical report predicted value measured value
110mm thermal printer built-in can print out a clear clinical report predicted value measured value
Compact and flexible
Product Specifications
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