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BiPAP Machine for Sleep Apnea — Which is Best in India? (2026)
If you or a family member has been diagnosed with sleep apnea, your doctor may have recommended a BiPAP machine. With so many options in India, it can be confusing to choose the right one.
This guide explains everything about BiPAP machines for sleep apnea — how they work, which type is right for you, and where to buy the Prisma 30ST in Chennai.
What is Sleep Apnea?
Sleep apnea is a condition where breathing repeatedly stops and starts during sleep. There are three types:
- Obstructive Sleep Apnea (OSA) — the throat muscles relax and block the airway. Most common type.
- Central Sleep Apnea (CSA) — the brain does not send proper signals to the breathing muscles.
- Complex/Mixed Sleep Apnea — a combination of both OSA and CSA.
Why is a BiPAP Machine Recommended for Sleep Apnea?
A BiPAP machine for sleep apnea delivers pressurised air through a mask to keep the airway open during sleep. Unlike CPAP, BiPAP delivers a higher pressure when you breathe in (IPAP) and a lower pressure when you breathe out (EPAP) — making therapy far more comfortable.
BiPAP-ST is recommended when CPAP is insufficient, or when the patient has central sleep apnea, COPD, or complex apnea requiring a backup breathing rate — which only the Prisma 30ST can provide.
CPAP vs BiPAP vs Prisma 30ST — Which is Right for Sleep Apnea?
| Machine Type | Prisma 30ST BiPAP-ST ⭐ | Standard BiPAP | CPAP |
| Best For | Central, complex & overlap apnea | High pressure OSA | Mild to moderate OSA |
| Backup Rate | ✅ Yes | ❌ No | ❌ No |
| Max Pressure | 30 cmH₂O | 25 cmH₂O | 20 cmH₂O |
| Treats COPD + Sleep Apnea | ✅ Yes | ❌ No | ❌ No |
| Data Logging | ✅ USB + SD card | Basic | Basic |
How to Choose the Right BiPAP Machine for Sleep Apnea
- Step 1: Get a sleep study (polysomnography) done — diagnoses type and severity of sleep apnea.
- Step 2: Consult a pulmonologist — they will prescribe the right machine and pressure settings.
- Step 3: Buy from an authorised supplier — Srivari Healthcare supplies genuine Prisma 30ST with warranty.
- Step 4: Get proper mask fitting — a poorly fitted mask reduces therapy effectiveness significantly.
- Step 5: Follow up with your doctor — review Prisma 30ST therapy data every 1 to 3 months.