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BiPAP for OHS

Advanced Respiratory Support for OHS.

Obesity Hypoventilation Syndrome (OHS) can cause daytime CO₂ retention and low blood oxygen, often alongside obstructive sleep apnea. When a sleep physician determines CPAP alone is insufficient, BiLevel-ST therapy — such as the Löwenstein Prisma 25ST — provides two independent pressures to assist ventilation.

Medically reviewed by Dr. K. Senthil Kumar, MD (Pulmonary Medicine), DNB (Respiratory Medicine)

Assists Ventilation
Addresses CO₂ Retention
Improves Sleep Quality
Daytime Alertness Support
BiPAP for OHS
Doctor Recommended
Safe & Reliable
Home Delivery
Easy to Use
Low Maintenance
24/7 Support

How BiLevel-ST Therapy Helps OHS Patients

Dual Pressure Support

Independent IPAP/EPAP (4–25 hPa) assists ventilation more effectively than single-pressure CPAP in OHS.

Helps Address Hypoventilation

Pressure support can help manage the chronic CO₂ retention characteristic of OHS.

Supports Better Sleep

Consistent overnight therapy can improve sleep quality and reduce daytime sleepiness.

Automatic Safety Backup

autoBackup Frequency (PRIO S+) provides a backup breath if natural breathing pauses too long.

Who Can Benefit?

  • Patients diagnosed with Obesity Hypoventilation Syndrome by a sleep or respiratory physician
  • Those with confirmed daytime CO₂ retention alongside obesity
  • Patients for whom CPAP alone has not adequately managed symptoms
  • Individuals prescribed BiLevel-ST therapy following a titration study

About Obesity Hypoventilation Syndrome

OHS is a condition in which excess body weight impairs breathing mechanics enough to cause daytime hypoventilation — elevated CO₂ and low oxygen levels — frequently combined with obstructive sleep apnea. Diagnosis and therapy titration are done by a sleep physician, who determines whether CPAP or BiLevel-ST support is appropriate.

Löwenstein BiPAP Devices Available

How It Works

  1. 1Takes in room air
  2. 2Filters out nitrogen and impurities
  3. 3Concentrates the oxygen
  4. 4Delivers purified oxygen through a nasal cannula

Tips for OHS Patients

  • Follow your physician's prescribed pressure settings exactly
  • Attend scheduled reviews, including any recommended sleep studies
  • Combine therapy with any additional weight-management guidance from your care team
  • Keep the mask well-fitted to minimise leaks
  • Report excessive daytime sleepiness or worsening symptoms to your doctor

Why Choose Srivari Healthcare?

  • Authorised dealer — DeVilbiss, Löwenstein, Philips
  • 13+ years serving South India (since 2011)
  • Free home delivery and installation across Chennai
  • 24/7 clinical and technical support
  • Rated 4.8★ from 77+ verified customer reviews
  • Flexible rental and purchase options

FAQs — BiPAP for OHS

OHS is a condition where excess body weight impairs breathing enough to cause daytime CO₂ retention and low oxygen levels, often alongside obstructive sleep apnea.

Related Resources

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