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Luisa ventilator
Ventilators

Luisa ventilator

(36 customer reviews)View all →
₹6,25,000+GST Extra

Rent: ₹3000/Day Luisa is an award-winning life-support ventilator designed for mobility and an active lifestyle. With an industry-leading battery life of up to 18 hours and a sleek, non-medical design, it offers freedom to patients needing invasive or non-invasive ventilation. Featuring a large…

  • Battery Life: Up to 18 hours (6h internal + 12h external).
  • Display: Large 10-inch touchscreen.
  • Modes: Invasive, Non-Invasive (NIV), and High-Flow Oxygen Therapy (HFT) .
  • Orientation: Works in both vertical and horizontal positions.
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13+ years

Category: Ventilators

Key Features – Luisa ventilator

Compact & portableLightweight design
Real-time monitoringColour LCD display
Trusted German buildLöwenstein Medical
Audible & visual alarmsBuilt-in safety
Life-support ventilationVolume, Pressure, CPAP, BiLevel
Up to 18 hrs battery lifeTrue mobility & freedom

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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Our product experts are here to help you.

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The Lifestyle Ventilator Luisa by Löwenstein Medical redefines home ventilation by combining high-performance technology with an award-winning “lifestyle” design. Unlike traditional medical devices, Luisa is aesthetically pleasing and intuitive, helping it blend seamlessly into your daily life. It is versatile enough to be operated vertically or horizontally, allowing it to fit easily on a bedside table, wheelchair, or in a travel bag.

Unmatched Mobility & Freedom Freedom is at the core of Luisa’s design. Weighing just 3.8 kg, it is exceptionally lightweight for a life-support device. The integrated battery provides a runtime of up to 6 hours, which can be extended to 18 hours with optional external batteries, giving users the confidence to travel, go to school, or enjoy day trips without worrying about power.

Versatile Therapy (High Flow & Ventilation) Luisa is a true all-rounder, supporting all common ventilation modes for invasive and non-invasive therapy. A standout feature is the integrated High-Flow Oxygen Therapy (HFT) mode, which allows patients to switch between standard ventilation and High-Flow therapy using the same circuit—no adapter changes required. It is suitable for a wide range of patients, from adults down to small pediatric patients (starting at 30ml tidal volume).

Intuitive Control The device features a brilliant 10-inch angled touchscreen that makes navigation as simple as using a smartphone. The menu is clear and user-friendly, providing detailed monitoring data and alarms without overwhelming the user. With advanced connectivity (Bluetooth/Cloud), therapy data can be easily shared with care providers.

Key Features:

  • Battery Life: Up to 18 hours (6h internal + 12h external).

  • Display: Large 10-inch touchscreen.

  • Modes: Invasive, Non-Invasive (NIV), and High-Flow Oxygen Therapy (HFT).

  • Orientation: Works in both vertical and horizontal positions.

  • Compatibility: Single and double limb circuits (active/passive exhalation).

  • Pediatric Ready: Suitable for patients with tidal volume requirements as low as 30 ml.

Ideal For:

  • Active Patients: Who need long battery life for travel/mobility.

  • Pediatrics & Adults: Flexible enough for varying patient sizes.

  • High Flow Users: Patients requiring both NIV and High Flow therapy.

  • Battery Life: Up to 18 hours (6h internal + 12h external).
  • Display: Large 10-inch touchscreen.
  • Modes: Invasive, Non-Invasive (NIV), and High-Flow Oxygen Therapy (HFT) .
  • Orientation: Works in both vertical and horizontal positions.
  • Compatibility: Single and double limb circuits (active/passive exhalation).
  • Pediatric Ready: Suitable for patients with tidal volume requirements as low as 30 ml.
  • Active Patients: Who need long battery life for travel/mobility.
  • Pediatrics & Adults: Flexible enough for varying patient sizes.
5.0based on 36 verified reviews
  • Dr. Rajesh MenonVerified Purchase12 May 2026· Neurologist, Bengaluru

    Trusted for neuromuscular NIV

    “Several of my neuromuscular patients require non-invasive ventilation at home. The Luisa ventilator is dependable and Srivari coordinates closely on settings and caregiver training. Professional and prompt.”

  • Rekha PandianVerified Purchase28 Apr 2026· Home Caretaker, Velachery

    Easy for me to manage daily

    “I work as a home caretaker for an elderly patient in Velachery. The Luisa ventilator is simple for me to operate — clear indicators and easy cleaning. Srivari's team is patient on the phone whenever I have a doubt. It makes daily care much easier.”

  • Uma MohanVerified Purchase13 Apr 2026· Guindy

    Worth every rupee

    “After months of poor sleep and fatigue, we decided to act. The Luisa ventilator keeps breathing comfortable through the night. After-sales support on WhatsApp has been prompt and helpful.”

  • Janaki IyerVerified Purchase5 Apr 2026· Anna Nagar

    Reliable and prompt

    “My mother needed reliable home support after discharge. The backup rate on the Luisa ventilator gives real peace of mind at night. Free home installation and a proper demonstration were included.”

  • Priyanka ReddyVerified Purchase5 Apr 2026· Toronto, Canada

    Arranged from abroad, flawless service

    “I live in Toronto, Canada and arranged the Luisa ventilator for my father in Chennai. Srivari handled delivery, installation and family training entirely, and kept me updated on WhatsApp throughout. For an NRI, this reliability is priceless.”

  • Revathi IyerVerified Purchase18 Mar 2026· Besant Nagar

    Reliable BiPAP, great support

    “We used the Luisa ventilator during my father's recovery. Delivery to Besant Nagar was fast, the device is quiet, and the backup rate gave us peace of mind. The technician checked on us twice in the first week.”

  • Uma MaheswariVerified Purchase18 Mar 2026· Sholinganallur

    Lifesaver for home ventilation

    “The Luisa ventilator has been dependable for my home NIV therapy. Setup was thorough and they trained my caretaker on alarms and mask fitting. Whenever I needed a settings change they responded the same day. Truly trustworthy service in Chennai.”

  • Anand ReddyVerified Purchase10 Mar 2026· Ashok Nagar

    Worth every rupee

    “We needed a dependable solution for my elderly grandparent. The Luisa ventilator delivers smooth bilevel support tuned to the prescription. 24×7 phone support gave us real peace of mind.”

  • Arun PrakashVerified Purchase22 Feb 2026· Velachery

    Quick delivery, expert setup

    “Needed a BiPAP at short notice. Srivari arranged the Luisa ventilator within hours and a trained technician set it up at home in Velachery. Genuine device, clear billing, and reassuring after-care. Would recommend to anyone needing respiratory support.”

  • Sangeeta MenonVerified Purchase15 Feb 2026· Tambaram

    Outstanding support

    “We compared a few suppliers before choosing Srivari. The Luisa ventilator is a genuine Löwenstein bilevel device, very well built. The team was professional, ethical and genuinely caring.”

  • Dr. Naveen GuptaVerified Purchase30 Jan 2026· Consultant Pulmonologist, Chennai

    Dependable for COPD & NIV

    “For my COPD and hypercapnic patients needing bilevel support, the Luisa ventilator has been a solid choice. Srivari sets IPAP/EPAP per prescription, trains caregivers and follows up. Reliable equipment and responsive service.”

  • Kavitha RajanVerified Purchase30 Jan 2026· Chromepet

    Reliable BiPAP, great support

    “We rented the Luisa ventilator during my father’s recovery. Delivery to Chromepet was fast, the device is quiet and the backup-rate feature gave us peace of mind. The technician checked on us twice during the first week. Excellent clinical support.”

  • Ravi NairVerified Purchase20 Jan 2026· Home Caretaker, Madipakkam

    Genuine product, great care

    “Looking after a bed-ridden patient, ease of use matters to me. The Luisa ventilator with humidifier prevents dryness during NIV. They followed up to make sure everything was working well.”

  • Dr. Naveen ShankarVerified Purchase12 Jan 2026· Critical Care Specialist, Bengaluru

    Outstanding support

    “As a specialist I am particular about device quality and after-care. The Luisa ventilator touchscreen is easy even for elderly patients. Their respiratory therapist handled the setup and training patiently.”

  • Latha DeviVerified Purchase17 Dec 2025· Guindy

    Genuine product, great care

    “After my diagnosis I wanted to start therapy without delay. The backup rate on the Luisa ventilator gives real peace of mind at night. Srivari delivered and set everything up at home the same day.”

  • Vikram BabuVerified Purchase22 Nov 2025· Kuala Lumpur, Malaysia

    Smooth and professional

    “I live in Kuala Lumpur, Malaysia and arranged everything for my parents in Chennai. The Luisa ventilator delivers smooth bilevel support tuned to the prescription. Highly recommend Srivari for reliable, trustworthy service.”

  • Hema VarmaVerified Purchase27 Oct 2025· Madipakkam

    Compassionate team

    “My mother needed reliable home support after discharge. The Luisa ventilator is a genuine Löwenstein bilevel device, very well built. Free home installation and a proper demonstration were included.”

  • Fatima NarayananVerified Purchase19 Oct 2025· Koramangala, Bengaluru

    Smooth and professional

    “Our doctor advised home equipment and we searched for a good supplier. The Luisa ventilator keeps breathing comfortable through the night. Billing was transparent and the pricing was fair.”

  • Dr. Rajesh KrishnanVerified Purchase24 Sept 2025· Critical Care Specialist, Bengaluru

    Compassionate team

    “As a specialist I am particular about device quality and after-care. The Luisa ventilator touchscreen is easy even for elderly patients. As an authorised Löwenstein partner, the device was original with warranty.”

  • Sridevi RaghavanVerified Purchase2 Aug 2025· Chromepet

    Quick delivery, expert setup

    “After months of poor sleep and fatigue, we decided to act. The backup rate on the Luisa ventilator gives real peace of mind at night. After-sales support on WhatsApp has been prompt and helpful.”

  • Karthik RajanVerified Purchase26 Jul 2025· Home Caretaker, Madipakkam

    Quick delivery, expert setup

    “As a home nurse I handle these devices on every shift. The Luisa ventilator with humidifier prevents dryness during NIV. 24×7 phone support gave us real peace of mind.”

  • Ramesh MuruganVerified Purchase7 Jul 2025· Adyar

    Best in Chennai

    “I had been putting off treatment for too long. The Luisa ventilator delivers smooth bilevel support tuned to the prescription. Their respiratory therapist handled the setup and training patiently.”

  • Lakshmi NatarajanVerified Purchase4 Jun 2025· Madipakkam

    Best in Chennai

    “We compared a few suppliers before choosing Srivari. The Luisa ventilator keeps breathing comfortable through the night. The team was professional, ethical and genuinely caring.”

  • Dr. Arun PrasadVerified Purchase9 May 2025· Critical Care Specialist, Bengaluru

    Five stars

    “As a specialist I am particular about device quality and after-care. The Luisa ventilator touchscreen is easy even for elderly patients. They followed up to make sure everything was working well.”

  • Deepa ManiVerified Purchase14 Apr 2025· Whitefield, Bengaluru

    Truly dependable

    “Our doctor advised home equipment and we searched for a good supplier. The backup rate on the Luisa ventilator gives real peace of mind at night. Billing was transparent and the pricing was fair.”

  • Anitha MohanVerified Purchase6 Apr 2025· Chromepet

    Five stars

    “After my diagnosis I wanted to start therapy without delay. The Luisa ventilator is a genuine Löwenstein bilevel device, very well built. Srivari delivered and set everything up at home the same day.”

  • Vijay KumarVerified Purchase11 Mar 2025· Home Caretaker, Anna Nagar

    Truly dependable

    “I care for an elderly patient at home and manage the equipment daily. The Luisa ventilator with humidifier prevents dryness during NIV. Highly recommend Srivari for reliable, trustworthy service.”

  • Meena VenkatesanVerified Purchase16 Feb 2025· Besant Nagar

    Excellent service

    “My mother needed reliable home support after discharge. The Luisa ventilator keeps breathing comfortable through the night. Free home installation and a proper demonstration were included.”

  • Dr. Suresh SubramanianVerified Purchase21 Jan 2025· Critical Care Specialist, Bengaluru

    Highly recommend

    “As a specialist I am particular about device quality and after-care. The Luisa ventilator touchscreen is easy even for elderly patients. 24×7 phone support gave us real peace of mind.”

  • Mohan NairVerified Purchase13 Jan 2025· Nungambakkam

    Excellent service

    “My husband's condition meant we needed equipment at home. The Luisa ventilator delivers smooth bilevel support tuned to the prescription. As an authorised Löwenstein partner, the device was original with warranty.”

  • Revathi PillaiVerified Purchase18 Dec 2024· T. Nagar

    Highly recommend

    “After months of poor sleep and fatigue, we decided to act. The Luisa ventilator is a genuine Löwenstein bilevel device, very well built. After-sales support on WhatsApp has been prompt and helpful.”

  • Balaji RaoVerified Purchase23 Nov 2024· Home Caretaker, Chromepet

    Very satisfied

    “On night duty I rely on the equipment being simple and safe. The Luisa ventilator with humidifier prevents dryness during NIV. Their respiratory therapist handled the setup and training patiently.”

  • Shanthi SundaramVerified Purchase1 Oct 2024· Anna Nagar

    Trustworthy and professional

    “After my diagnosis I wanted to start therapy without delay. The Luisa ventilator keeps breathing comfortable through the night. Srivari delivered and set everything up at home the same day.”

  • Hari BoseVerified Purchase25 Sept 2024· Muscat, Oman

    Trustworthy and professional

    “From Muscat, Oman, I organised home equipment for my father in Chennai. The Luisa ventilator delivers smooth bilevel support tuned to the prescription. They followed up to make sure everything was working well.”

  • Nandhini ChandarVerified Purchase3 Aug 2024· Malleshwaram, Bengaluru

    Great experience

    “Our doctor advised home equipment and we searched for a good supplier. The Luisa ventilator is a genuine Löwenstein bilevel device, very well built. Billing was transparent and the pricing was fair.”

  • Saravanan SelvamVerified Purchase8 Jul 2024· Home Caretaker, Sholinganallur

    Reliable and prompt

    “I assist a family with their patient’s daily therapy. The Luisa ventilator with humidifier prevents dryness during NIV. As an authorised Löwenstein partner, the device was original with warranty.”

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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.

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