FLEXIBLE PRESSURE RANGE
4-25 cmH2O
SMART RAMP SETTINGS
Lower pressure to start treatment
HUMIDIFICATION
Integrated heated humidifier
HEATED TUBING
Heated tubing 10℃-30℃
EXPIRATORY RELIEF
Pressure relief during exhalation
THERAPY MODES
CPAP, AUTO, S, T, AUTO S, ST
SLEEP REPORT
Saved on an SD card for analysis
BLUETOOTH CONNECT
Monitor Spo2, BPM on BiPAP
Two Levels of Pressure For New Levels of Pleasure
The ZenSleep Auto BiPAP machine DF-25W-H can deliver two different values of air pressure, one for inhalation and another for exhalation, to keep the user’s upper airway open and facilitate more effective breathing.
A BPM value (Breaths per Minute) can be set as a backup rate in ST Mode. If the user’s spontaneous respiratory rate falls below that value, the device will add pressure to prompt him/her to breathe.
Key Features
- 3.5″ Color Screen – navigate through menu settings with a knob.
- EPR (Expiratory Pressure Relief) Feature and AutoRamp makes therapy more comfortable
- Auto air leakage compensation
- Smart Start and Smart Stop
- Integrated Heated Humidification to reduce dryness and enhance comfort
- SD card to keep sleep information
- Whisper-Quiet and Portable
- Superior Data Reporting
- Automatic Pressure Adjustments
- TiControl Functionality for Fewer Respiratory Events
- Offers a wide range of therapy modes (S, Auto S, ST, Auto ST, T, PC, CPAP) to treat different respiratory conditions, severe or mild.
WHAT'S NEW
The Upgraded Features

More Sensitive: With its more up-to-date algorithm, VentMed ZenSleep™ is more sensitive to identify and analyze different types of respiratory events, and trigger the device to control the air flow much more accurately and gently than ever before.

Preheating: Set preheating function “ON”, then device will heat the air tubing and the water tank automatically, according to the temperature setting after power on. Nominal preheating time: 1H(1hour) for humidifier, 15 min for air tubing.

More Convenient: Smart split screen makes operation much easier. The parameter setting interface and therapy waveforms and patition layout are displayed on the same screen, making parameters clear at a glance, and no need to switch frequently.

Much Safer: Multiple alarms to keep therapy always in normal condition: mask off, suffocation, pressure abnormality, tubing abnormality alarms etc.

More Advanced: Real-time monitoring Spo2, BPM on the interface of the CPAP simply by connecting with a Ventmed pulse oximeter via Bluetooth.

More Comfortable: Advanced Tubing surround heating technology, with 10℃-30℃ adjusting temperature, making heating more evenly.

Advanced Events Detection
With its up-to-date algorithm, the DreamSleep™ Auto CPAP Machine DS6 can identify and analyze different types of respiratory events, letting the device accurately and gently control the air flow.
Meanwhile, all the therapy insights in 3 years are saved on an SD card. The data can be reviewed on the device’s screen, a windows computer (download the PC software), or an online data management tool.
Monitored Respiratory Events
- AHI (Apnea–Hypopnea Index)
- OAI (Obstructive Apnea Index)
- CAI (Central Apnea Index)
- HI (Hypopnea Index)
- SNI (Snore Index)
- FL (Flow Limitation)
- RERA (Respiratory Effort Related Arousal)
- PB (Periodic Breathing)
ZenSleep™ BiPAP Machine Gallery








How to Choose the Mask?
Full Face CPAP Mask(covers mouth & nose)
A physician may recommend Full Face CPAP masks to users who:
- Breathe through their mouth primarily.
- Need a high-pressure CPAP setting.(Full face masks work well for higher CPAP pressure settings since the wider mask surface area makes the pressure seem less direct and more tolerable to the patient.)
- Have allergies or other medical issues that make it difficult for them to breathe through their nose.
- Sleep on their back.
** Tip: If your measurement falls between two sizes, we recommend choosing the larger size. Mask fit may vary depending on face shape and personal preference.

Specifications
Product Name | VentMed ZenSleep™ Auto BiPAP (DF-25W-H) |
Material | ABS+plastic |
Color | Black-grey |
Work mode | CPAP, AUTO, AUTO S, S, T, ST |
Sound | <28db |
Data storage | TF card |
Screen | 3.5 inch color screen |
Pressure Range | 4-25cmH2O |
Power supply | Input100-240V.50-60Hz, 1-2A; Output+24V,2.5V |
Over-temperature protection | Stop working automatically, buzzle ring 4 times |
Ramp item | 0-60min, 1 min/step |
Auto ON/OFF | Yes |
EPR | Yes, 0-3 level |
Auto-Altitude | Yes |
Leak compensation | Yes |
Awake detection | Yes |
Breath Event detection | Yes |
Preheat | Yes, ON/OFF |
Heating hose temperature | 10℃ ~ 30℃, step size 1℃ |
Humidifier | Heated Humidifier, 0-5 level |
Alarm | Mask off, suffocation, pressure abnormality, tubing abnormolity, power failture. |
Dimensions | 26.68L*17.25W*11.85H; 41L*29W*17.5H(carton) |
Weight(With humidifier) | 1.7KG(Net weight); 4KG(Gross weight) |
Work for | COPD (Chronic Obstructive Pulmonary Disease) OSA (Obstructive Sleep Apnea) CSA (Central Sleep Apnea) OHS (Obesity Hypoventilation Syndrome) Overlap Syndrome |
What’s Included
- VentMed ZenSleep™ Auto BiPAP Mchine (DF-25W-H)
- Face mask(size optional)
- 5 Pieces of Filter Cotton
- Heated Tubing
- Water Chamber
- TF Card
- Measuring Cup
- Power Supply Unit
- Carry Package
- User Manual
- Carton Box

Say goodbye to restless nights and awaken to a refreshed, energized version of yourself. It’s time to drift into dreams effortlessly, awaken revitalized, and seize each day with newfound vigor. Welcome to a world where every breath is a step towards a brighter, more invigorated tomorrow.















Best bipap machine I have used ever!