Here are the key specifications for the Philips DreamStation BiPAP AVAPS:

1. BiPAP Mode:
- BiPAP: Provides two distinct pressures, one for inhalation (IPAP) and a lower one for exhalation (EPAP).
- AVAPS: Adaptive Ventilation and Pressure Support, where the device automatically adjusts the IPAP to maintain a target tidal volume, providing optimal ventilation for patients.
2. Pressure Range:
- IPAP (Inspiratory Positive Airway Pressure): Typically ranges from 4 cm H2O to 30 cm H2O.
- EPAP (Expiratory Positive Airway Pressure): Typically ranges from 4 cm H2O to 25 cm H2O.
3. Tidal Volume Control:
- The AVAPS mode helps maintain a consistent tidal volume (the amount of air the patient inhales with each breath), automatically adjusting the inspiratory pressure to meet the patient’s needs.
4. Breathing Support:
- The device can adapt to both obstructive and central sleep apnea, ensuring the airway is maintained and ventilation is optimized during both the inhalation and exhalation phases.
- Provides support for both obstructive and central events by detecting changes in the patient’s breathing and adjusting the therapy.
5. Humidification:
- Integrated Heated Humidifier: The DreamStation BiPAP AVAPS typically comes with an integrated heated humidifier (optional in some regions), which helps reduce dry mouth and irritation by adding moisture to the air being delivered.
6. Ramp and Flex Features:
- Ramp Function: Helps to gradually increase pressure to the prescribed level, making it easier for the patient to fall asleep.
- Flex Technology: Ensures smoother transitions between inhalation and exhalation, providing a more natural breathing experience.
7. Display and User Interface:
- The DreamStation BiPAP AVAPS comes with a color touchscreen display that allows easy navigation and adjustment of settings.
- It provides visual feedback on pressure levels, humidity settings, usage hours, and other parameters.
8. Connectivity:
- Bluetooth: Offers connectivity to the DreamMapper app (on mobile devices), allowing patients to track their therapy and progress.
- Remote Monitoring: Can be remotely monitored by healthcare providers to track therapy effectiveness and make necessary adjustments.
9. Noise Level:
- Quiet Operation: The device operates at a noise level of approximately 26 dBA, which is relatively quiet and does not disturb sleep.
10. Size and Weight:
- The device is compact and portable, making it easy to travel with. The dimensions and weight are approximately:
- Dimensions: 9.5 x 6.2 x 4.1 inches (24.1 x 15.7 x 10.4 cm).
- Weight: Around 2.5 kg (5.5 lbs).
11. Power Supply:
- The DreamStation BiPAP AVAPS typically uses a standard AC power supply and includes an optional DC power adapter for use with a car or battery.
12. Compliance and Reporting:
- The device includes features to ensure patient compliance with therapy. It tracks usage data, leak data, and other performance metrics, which can be reviewed by both the patient and healthcare provider.
13. Additional Features:
- Auto-Titrating: The device can automatically adjust pressures to maintain optimal ventilation during the night.
- Leak Compensation: Automatic adjustments are made to compensate for any air leaks in the mask or system.
- Data Storage: The device stores detailed usage data, which can be used for follow-ups and adjustments.
14. Mask Compatibility:
- Compatible with a wide range of Philips Respironics CPAP and BiPAP masks.
1. Local Medical Equipment Suppliers:
- You can contact local medical supply stores or distributors in Pakistan to inquire about the price. Stores in major cities like Karachi, Lahore, and Islamabad are likely to have this product.
Factors Affecting the Price:
- The price may vary based on factors such as the region, whether the product is new or refurbished, included accessories (e.g., humidifier, mask), and warranty conditions.
For an estimate, Philips dreamstation bipap AVAPS price in Pakistan with links
can range from PKR 300,000 to PKR 600,000 or more depending on features and configuration, but I recommend verifying with the sources mentioned above for the exact price.