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Portable breathing spirometer MSLYM21 price
Product Name:  Portable breathing spirometer MSLYM21 price
Latest Price:
Model No.:  MSLYM21
Weight:  Net weight: Kg
Minimum Order Quantity:  1 Set Set/Sets
Supply Ability:  300 Sets per Year
Payment Terms:  T/T,L/C,D/A,D/P,Western Union,MoneyGram,PayPal

Quick Details

Diagonal line 5.7inches
Monochrome LCD
Resolution 320*240

Packaging & Delivery

Packaging detail:Standard export package
Delivery detail:within 7-10 workdays after receipt of payment


Portable breathing spirometer MSLYM21 price

A spirometer is an apparatus for measuring the volume of air inspired and expired by the lungs. A spirometer measures ventilation, the movement of air into and out of the lungs. The spirogram will identify two different types of abnormal ventilation patterns, obstructive and restrictive. There are various types of spirometers which use a number of different methods for measurement (pressure transducers, ultrasonic, water gauge).

spirometer price


Specification Items Technique specification
Display Screen Diagonal line 5.7inches
Monochrome LCD
Resolution 320*240
Light alarm
Measurement means Flow velocity detection: pressure gradient pneumatic flow sensor
Capacity detection: flow velocity integral
measuring range Capacity range: 0L ~ 9L
Flow 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 timelimit and degree Vital capacity: every 50s, measuring 3
FVC: per second, 25s, measuring 3
The maximum ventilation volumn: every 12 seconds, measuring 3
Paper Recorder Method: dot matrix
Level Resolution Ration: 8 d/mm(speed 25mm/s)
Uprightness Resolution Ration: 8 d/mm
Wave Channels: 1
Paper Width: 110mm(1.97inches)
Paper Length: 15m(100inches)
Formfeed Speed: 12.5,25 and 50mm/s(±2%)
Power supply AC: 100V~240V
DC: rechargeable Nickel-metal hydride (NI-MH), 14.4-volt, 1.8 amp hour
Fuse 100V~240V AC:F2A250V,5*20mm
Safety classification IEC60601-1 class I, type CF


How to use the incentive spirometer
incentive spirometer
1. Sit on the edge of your bed if possible, or sit up as far as you can in bed.
2. Hold the incentive spirometer in an upright position.
3. Place the mouthpiece in your mouth and seal your lips tightly around it.
4. Breathe in slowly and as deeply as possible. Notice the yellow piston rising toward the top of the column. The yellow indicator should reach the blue outlined area.
5. Hold your breath as long as possible. Then exhale slowly and allow the piston to fall to the bottom of the column.
6. Rest for a few seconds and repeat steps one to five at least 10 times every hour.
7. Position the yellow indicator on the left side of the spirometer to show your best effort. Use the indicator as a goal to work toward during each slow deep breath.
8. After each set of 10 deep breaths, cough to be sure your lungs are clear. If you have an incision, support your incision when coughing by placing a pillow firmly against it.
9. Once you are able to get out of bed safely, take frequent walks and practice the cough.
airlife spirometer

breathing spirometer

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