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We can refer trained respiratory therapists for setup. Daily nursing is not part of the rental but we coordinate with home-care partners.

Ventilators

Prisma 30 ST (NIV)

Name: Prisma 30 ST (NIV)
SKU: WP-750
Price: 99500 INR
Availability: InStock
Rating: 5 (24 reviews)

(24 customer reviews)View all →

₹99,500+GST Extra

The Löwenstein Medical Prisma 30ST is a compact, high-performance BiLevel device designed for Non-Invasive Ventilation (NIV). With a pressure range of 4 to 30 hPa and the unique autoS/T mode, it provides effective therapy for patients with respiratory insufficiency (such as COPD) and complex…

Modes: CPAP, APAP, S, T, S/T, autoS/T, aPCV.
Target Volume: 300 ml – 2000 ml (ensured in any position).
Pressure Range: 4 – 30 cmH₂O.
Safety: Automatic Backup Frequency (auto/fixed) and Apnea differentiation (FOT).

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Free installation

24/7 support

13+ years

Category: Ventilators

Key Features – Prisma 30 ST (NIV)

Wide therapy modes	BiLevel S, S/T, T & CPAP
Compact & ergonomic	Home & clinical use
Unique autoS/T mode	Adapts to your breathing
Bi-level NIV therapy	Pressure 4–30 hPa
Real-time monitoring	Comprehensive therapy data
Trusted German build	Löwenstein Medical

High Performance

Advanced ventilation for optimal therapy.

Smart Comfort

Intelligent features for patient comfort.

Reliable & Safe

Engineered with high quality standards.

Data & Compliance

Comprehensive data management and compliance.

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NIV Therapy Made Simple & Effective The Prisma 30ST is the device of choice for patients requiring Non-Invasive Ventilation (NIV) for conditions like COPD, Hypoventilation, or Overlap Syndrome. Engineered in Germany, this device combines the comfort of a sleep therapy machine with the power of a ventilator. It features a broad pressure range of 4 to 30 hPa and flexible BiLevel-ST modes to stabilize breathing and improve oxygenation.

Automated Ventilation with Target Volume To ensure patient safety and therapy success, the Prisma 30ST is equipped with autoS/T mode and Target Volume assurance (adjustable from 300 ml to 2000 ml). The device automatically adjusts the pressure support and backup respiratory rate to maintain the required volume of air, adapting seamlessly to the patient’s changing needs during the night.

Premium Comfort & Silence Weighing just 1.4 kg, the Prisma 30ST is lightweight and compact. It operates at an incredibly low noise level of 26.5 dB(A), ensuring undisturbed sleep for both the patient and their partner. Features like softSTART (ramp) and autoTriLevel (pressure optimization) further enhance breathing comfort by making the transition to therapy pressure smooth and natural.

Key Features:

Modes: CPAP, APAP, S, T, S/T, autoS/T, aPCV.
Target Volume: 300 ml – 2000 ml (ensured in any position).
Pressure Range: 4 – 30 cmH₂O.
Safety: Automatic Backup Frequency (auto/fixed) and Apnea differentiation (FOT).
Simplicity: SCOPES (pre-sets for COPD/Hypoventilation) for a fast and safe start.

Ideal For:

COPD Patients needing pressure support and air-trapping control.
Neuromuscular Diseases requiring volume-assured ventilation.
Complex Sleep Apnea (Mixed/Central Apnea).

Modes: CPAP, APAP, S, T, S/T, autoS/T, aPCV.
Target Volume: 300 ml – 2000 ml (ensured in any position).
Pressure Range: 4 – 30 cmH₂O.
Safety: Automatic Backup Frequency (auto/fixed) and Apnea differentiation (FOT).
Simplicity: SCOPES (pre-sets for COPD/Hypoventilation) for a fast and safe start.
COPD Patients needing pressure support and air-trapping control.
Neuromuscular Diseases requiring volume-assured ventilation.
Complex Sleep Apnea (Mixed/Central Apnea).

Prisma 30 ST (NIV) — Product BrochurePDF · Specifications & accessories

5.0based on 24 verified reviews

Fatima BegumVerified Purchase12 May 2026· Home Caretaker, Chromepet
Reassuring for night duty
“On night duty caring for a patient in Chromepet, the Prisma 30 ST (NIV) is dependable and the alarms are clear. Srivari is reachable any time I need help. It makes my responsibility a lot less stressful.”
Vivek MenonVerified Purchase28 Apr 2026· Singapore
Excellent remote coordination
“From Singapore I organised the Prisma 30 ST (NIV) for my parents in Chennai. The team coordinated everything across the time difference, sent photos of the installation and followed up. Outstanding, trustworthy service.”
Anand KumarVerified Purchase26 Apr 2026· Home Caretaker, Perambur
Smooth and professional
“I care for an elderly patient at home and manage the equipment daily. The Prisma 30 ST (NIV) with humidifier prevents dryness during NIV. Billing was transparent and the pricing was fair.”
Karthik SubramanianVerified Purchase5 Apr 2026· Velachery
Knowledgeable and honest
“The team clearly knew their devices — they explained why a BiPAP suited my COPD better than a CPAP. The Prisma 30 ST (NIV) is sturdy, the touchscreen is easy for elderly patients, and the humidifier prevents dryness. Authorised Löwenstein product with proper warranty.”
Meena SundaramVerified Purchase18 Mar 2026· Chromepet
Comfortable bilevel therapy
“Switched to the Prisma 30 ST (NIV) on doctor’s advice and the difference in comfort is huge. The pressure support adapts smoothly to my breathing. Srivari’s respiratory therapist visited Chromepet for the setup and follow-up. Very happy with the device and the people.”
Sangeeta VenkatesanVerified Purchase4 Mar 2026· Besant Nagar
Compassionate team
“My mother needed reliable home support after discharge. The Prisma 30 ST (NIV) keeps breathing comfortable through the night. As an authorised Löwenstein partner, the device was original with warranty.”
Dr. Rajesh MenonVerified Purchase22 Feb 2026· Critical Care Specialist, Chennai
Smooth ICU-to-home transition
“When transitioning ventilator-dependent patients home, the Prisma 30 ST (NIV) and Srivari's setup process have made it safe and smooth. Clear alarms, thorough caregiver education, and reliable after-care.”
Gopal KrishnanVerified Purchase22 Feb 2026· Vadapalani
Perfect for my mother’s condition
“My mother needed bilevel support after a respiratory illness. The Prisma 30 ST (NIV) was configured with the IPAP/EPAP our pulmonologist advised, and Srivari coordinated the settings at home in Vadapalani. Her breathing is far more comfortable at night now. Professional and caring team.”
Dr. Ravi SubramanianVerified Purchase9 Feb 2026· Critical Care Specialist, Chennai
Quick delivery, expert setup
“As a specialist I am particular about device quality and after-care. The Prisma 30 ST (NIV) touchscreen is easy even for elderly patients. After-sales support on WhatsApp has been prompt and helpful.”
Dr. Arvind PillaiVerified Purchase30 Jan 2026· Consultant Pulmonologist, Bengaluru
Dependable for COPD & NIV
“For my COPD and hypercapnic patients needing bilevel support, the Prisma 30 ST (NIV) has been a solid choice. Srivari sets IPAP/EPAP per prescription, trains caregivers and follows up. Reliable equipment and responsive service.”
Latha PillaiVerified Purchase6 Jan 2026· T. Nagar
Quick delivery, expert setup
“After months of poor sleep and fatigue, we decided to act. The Prisma 30 ST (NIV) is a genuine Löwenstein bilevel device, very well built. 24×7 phone support gave us real peace of mind.”
Vikram RaoVerified Purchase11 Dec 2025· Home Caretaker, Velachery
Best in Chennai
“On night duty I rely on the equipment being simple and safe. The Prisma 30 ST (NIV) with humidifier prevents dryness during NIV. The team was professional, ethical and genuinely caring.”
Hema SundaramVerified Purchase16 Nov 2025· Anna Nagar
Five stars
“After my diagnosis I wanted to start therapy without delay. The Prisma 30 ST (NIV) keeps breathing comfortable through the night. They followed up to make sure everything was working well.”
Rajesh BoseVerified Purchase13 Oct 2025· Muscat, Oman
Five stars
“From Muscat, Oman, I organised home equipment for my father in Chennai. The Prisma 30 ST (NIV) delivers smooth bilevel support tuned to the prescription. Srivari delivered and set everything up at home the same day.”
Sridevi ChandarVerified Purchase18 Sept 2025· Malleshwaram, Bengaluru
Truly dependable
“Our doctor advised home equipment and we searched for a good supplier. The Prisma 30 ST (NIV) is a genuine Löwenstein bilevel device, very well built. Highly recommend Srivari for reliable, trustworthy service.”
Ramesh SelvamVerified Purchase23 Aug 2025· Home Caretaker, Porur
Excellent service
“I assist a family with their patient’s daily therapy. The Prisma 30 ST (NIV) with humidifier prevents dryness during NIV. Free home installation and a proper demonstration were included.”
Arun ReddyVerified Purchase25 Jun 2025· Ashok Nagar
Highly recommend
“We needed a dependable solution for my elderly grandparent. The Prisma 30 ST (NIV) delivers smooth bilevel support tuned to the prescription. After-sales support on WhatsApp has been prompt and helpful.”
Deepa MenonVerified Purchase3 May 2025· Tambaram
Very satisfied
“We compared a few suppliers before choosing Srivari. The Prisma 30 ST (NIV) is a genuine Löwenstein bilevel device, very well built. Their respiratory therapist handled the setup and training patiently.”
Meena DeviVerified Purchase5 Mar 2025· Guindy
Trustworthy and professional
“After my diagnosis I wanted to start therapy without delay. The backup rate on the Prisma 30 ST (NIV) gives real peace of mind at night. They followed up to make sure everything was working well.”
Suresh BabuVerified Purchase10 Feb 2025· Kuala Lumpur, Malaysia
Great experience
“I live in Kuala Lumpur, Malaysia and arranged everything for my parents in Chennai. The Prisma 30 ST (NIV) delivers smooth bilevel support tuned to the prescription. Billing was transparent and the pricing was fair.”
Dr. Balaji KrishnanVerified Purchase12 Dec 2024· Critical Care Specialist, Chennai
Reliable and prompt
“As a specialist I am particular about device quality and after-care. The Prisma 30 ST (NIV) touchscreen is easy even for elderly patients. Free home installation and a proper demonstration were included.”
Shanthi RaghavanVerified Purchase17 Nov 2024· Chromepet
Worth every rupee
“After months of poor sleep and fatigue, we decided to act. The backup rate on the Prisma 30 ST (NIV) gives real peace of mind at night. 24×7 phone support gave us real peace of mind.”
Nandhini NatarajanVerified Purchase19 Sept 2024· Madipakkam
Outstanding support
“We compared a few suppliers before choosing Srivari. The Prisma 30 ST (NIV) keeps breathing comfortable through the night. Their respiratory therapist handled the setup and training patiently.”
Dr. Saravanan PrasadVerified Purchase24 Aug 2024· Critical Care Specialist, Chennai
Genuine product, great care
“As a specialist I am particular about device quality and after-care. The Prisma 30 ST (NIV) touchscreen is easy even for elderly patients. Srivari delivered and set everything up at home the same day.”

Frequently asked questions

Modern home ventilators are designed for non-hospital use, but they require careful setup, monitoring and trained caregivers. We provide installation and ongoing service for every rental.