The Astra 300 puts the sophistication and simplicity of a touch screen in the palm of your hand. Enter data, test patients, and send and print reports with precision and ease. Easily report your choice of up to 40 spirometry test parameters, all measured accurately and precisely. The touchscreen makes it easy; SDI makes it accurate.
Features and Benefits
- Occupational Health
- Multifunction testing capability.
- Program flexibility.
- Bright LED touchscreen display.
- Flow-trigger, patient-initiated testing.
- AstraPro Software included Measures over 40 parameters of FVC, VC and MVV.
- Optional Bluetooth to PC.
- Internal temperature sensor.
- Choice of 14 Predicted Authors.
- Direct to USB PC and printer interface.
- Full size report printouts.
- Firmware upgrades at no charge.
- Test quality assurance prompts.
- Automatic interpretation.
- AccuFlo Digital Turbine.
- Automated maneuver acceptability.
- Attractively priced.
- No proprietary disposables.
- Audible end-of-test alert.
- Tailor your testing modality as needed.
- Choice of custom or pre-set programs Facilitates patient data entry.
- Easy-to-read data, comments and interpretation.
- Enhanced patient cooperation.
- Download data, perform testing and communicate with your EHR system.
- Choose only the values needed for diagnosis.
- Speedy wireless interface for interactive testing Automatic BTPS correction.
- Race specific equations/Ethnic correction.
- Fast and easy documentation Necessary for reimbursement.
- Maintain up-to-date standards and features.
- Insures reliable test results Aids in rapid diagnosis.
- Accurate and precise measurements.
- Assures repeatability.
- Superior investment to income ratio Low cost per test, lower cost of ownership.
- Assures accurate results.
Materials Included
- Astra 300 Touch Screen Spirometer
- AstraPro Spirometry Software
- 50 AstraGuard Bacterial/Viral Filters
- 1 Quick Reference Card
- 1 Cable USB (PC Link)
- 1 Cable USB (External Printer Link)
- 2 AA 1.5 V Alkaline Battery
- Carrying Case
- 1 Turbine Transducer
Measured Parameters
- FVC - Forced Vital Capacity
- FEV1 : Forced Expiratory Volume in 1 second
- FEV1/FVC : Ratio of FEV1 to FVC
- FEV6 : Forced Expiratory Volume in 6 seconds
- FEV1/FEV6 : Ratio of FEV1 to FEV6
- FEV .5 : Forced Expiratory Volume in ,5 seconds
- FEV3 : Forced Expiratory Volume in 3 seconds
- FEV.5 / FVC : Ratio of FEV.5 to FVC
- FEV3 / FVC : Ratio of FEV3 to FVC
- FEV1 / VC : Ratio of FEV1 to Slow Vital Capacity
- FEF25% : Maximum Expiratory Flow @ 25% of blow
- FEF50% : Maximum Expiratory Flow @ 50% of blow
- FEF75% : Maximum Expiratory Flow @ 75% of blow
- FEF25%-75% : Avg. Forced Expiratory Flow between 25% and 75% of blow
- FEF75%-85% : Avg. Forced Expiratory Flow between 75% and 85% of blow
- FET25%-75% : Expiratory Time between 25% and 75% of blow
- FET 100%: Total forced expiratory time
- FEF50%/FIF50% : Maximum Expiratory Flow@50%/Mean Inspiratory Flow@50%
- FEV1 / FEV.5 : Forced Expiratory Volume @1 sec / Forced Expiratory Volume @ .5 sec
- FEV1 / PEF : Forced Expiratory Volume @1 sec / Peak Expiratory Flow
- FIF50% : Maximum Inspiratory Flow @ 50% of blow
- FIVC : Forced Inspiratory Vital Capacity
- FIV1 : Forced Inspiratory Volume in 1 second
- FIV1 / FVC : Ratio of FEV1 to FVC
- FEV1 / FIV1 : Ratio of FEV1 to FIV1
- PIF : Peak Inspiratory Flow
- MTT : Mean Transit Time
- PEF / PIF : Ratio of PEF to PIF
- BEV : Back:extrapolated Volume
- COPD Ind : COPD Index
- PEF : Peak Expiratory flow
- Lung Age
MVV - Maximum Voluntary Ventilation
- Br/min : Breaths per minute
VC - Slow Vital Capacity
- TV : Tidal Volume
- ERV : Expiratory Reserve Volume
- IRV : Inspiratory Reserve Volume
- IC : Inspiratory Capacity
- Ti : Inspiratory time
- Te : Expiratory time
- Tt : Total Time
- Ti/Tt : Ratio of Ti to Tt
Technical Specifications
- Measurement Scale (BTPS)
- Flow range: 0-16 L/s
- Volume (L): 0-10
- Measurement Method: Infrared Interruption via Digital Turbine
- Dynamic flow resistance: <1.5 cm H20/L/sec @ 14 L/sec
- Precision of measurements (BTPS)
- At highest volume: +/- 3% or 50 mL
- At highest flow: +/- 5% or 150 mL
- Time related precision: .5%
- Volume resolution: <6mL
- Sampling frequency: 50Hz
Hardware Specifications
- Storage Capacity: >1100 test
- Keyboard: Alphanumeric LCD touch screen
- Communication: USB to printer and PC, RS232
- Optional: Bluetooth to PC
- Occupational Health Module Communication port : USB to printer
- Dimensions: 5.75 x 3.25 x 4.0 in.
- Power supply: 2 x 1.5DC Alkaline or NiMH batteries
Warranty Information
- 2-Year Warranty
