SKU: 37991369617

Löwenstein Medical LUISA High Flow Therapy Ventilator, Certified Pre-Owned

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Description

Löwenstein Medical LUISA High Flow Therapy Ventilator, Certified Pre-OwnedCertified Pre Owned with 1 Year Warranty About the LUISA High Flow Therapy Ventilator The LUISA, with High Flow Therapy (HFT), is a home ventilator that offers all the potential benefits of HFT for patients that meet the clinical requirements for home ventilation. High Flow Therapy can deliver a high flow blend of air and oxygen, through a high flow nasal cannula, which can improve oxygenation and decrease the workload of breathing in a wide array of

Certified Pre-Owned with 1 Year Warranty

About the LUISA High Flow Therapy Ventilator

The LUISA, with High Flow Therapy (HFT), is a home ventilator that offers all the potential benefits of HFT for patients that meet the clinical requirements for home ventilation. High Flow Therapy can deliver a high flow blend of air and oxygen, through a high-flow nasal cannula, which can improve oxygenation and decrease the workload of breathing in a wide array of patient populations.

High Flow Therapy has been used in critical care, emergency departments, and is now available to the ventilator patient at home.

High Flow Therapy provides a flow rate that meets or exceeds a patient’s inspiratory flow demand. This high flow rate can reduce the work of breathing and more closely match inspiratory demand through adjustable oxygen delivery and flow dependent clearance of carbon dioxide.

Tailored Therapy

LUISA provides ventilator support and utilizes all standard volume, pressure and mouthpiece ventilation modes with the added benefit of High Flow Therapy. Ventilator modes include LUISA’s targeted tidal volume, volume-assured pressure support, auto EPAP (TTV-VAPS-AE).

Portability

Internal and external batteries offer long-lasting battery life with up to 18 hours of use. LUISA is a lightweight and portable ventilator that offers two position functionality for flexibility of use at bedside, in an easy-to-carry durable bag or mounted on a wheelchair.

Ease of Use

The LUISA is designed for simple set-up and operation. A large, angled and rotatable 10-inch touchscreen provides an easy to view screen when programming the device through its’ intuitive menu. It also provides easy visibility for patients from many angles while in use. The LUISA is a multi-purpose ventilator that does not require any adapters for different circuits.

Personalized reports

Device connectivity allows for personalized therapy data downloads. The customized reports provide essential information to manage your respiratory patients and ensure they are maximizing their therapy.

Luisa Ventilator Specifications

Weight 8.3 lbs
Dimensions (W X H D) 11.8" x 5.1" 8.2"
Display Size 10" Angled Touchscreen
Modes TTV-VAPS-AE, HFT, S, ST,
T, PSV, aPCV, PCV, P-SIMV,
V-SIMV, aVCV, VCV, MPVp,
MPVv, CPAP
IPAP Pressure Leakage Circuits / Valve Circuits 4 - 50 cmH2O / 4 - 60 cmH2O
 Ti Min / Ti Max 0.5 sec / 4.0 sec
Frequency 2-60 bpm
Trigger Inspiratory Auto, 1-10
Trigger Expiratory 5%-95% of peak flow
Target Volume 100-3000 mL
Target Volume Speed Variable, with three
selectable values
Low Pressure O2 Inlet Max 30 l/min
FiO2 Measurement Integrated, optional
Battery Time Up to 18 hours
Max Flow at 20 cmH2O >220 l/min
Connectivity Cellular modem or USB
Warranty 1 Year


Helpful User Guides

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37991369617

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Verified Purchase
E. A. Baptist
Birmingham, US
★★★★★ 4
Makes a difference but maybe only to caffeine addled coffee snobs
Color: Black
I won't say that everyone urgently needs one of these. This is helped me up my game. Perhaps not absolutely necessary, but it noticeably reduces canalization and improves extraction. And it appears to have improved not only my espresso, but my pour-overs and my Mokapot (especially the Mokapot!). It's a little fiddley to assemble - there's sets of springs and needles - but once you get it all locked down, its very tight. There's a set of spares - I can't imagine needing them. The tool kinda sits in the weighted base, but it appears to stay put in my cabinet.
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Reviewed in the United States on May 24, 2026
D
Verified Purchase
David J.
Birmingham, US
★★★★★ 5
Excellent espresso tool
Color: Black
Very nicely made and works as intended. Also comes with extra needles. Highly recommend.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
JP Richardson
Birmingham, US
★★★★★ 5
WDT Tool: The Needle in My Espresso Haystack
Color: Black, Color: Black
I kind of went down a deep dive researching these WDT (Weiss Distribution Technique) tools, and I have to say, this one hits the sweet spot! The needle size is just right, and the shape is spot on for what I need. Plus, it’s a nice perk that you can remove and replace the needles. I’ve tried using needles and bobby pins in the past, but they were too thick and just ended up creating their own channels—talk about a brewing disaster! Now, here’s the twist: even though it comes with seven needles installed (and more replacements), I find it a bit overkill. With all those needles, it just traps the grinds in the center, pushing stuff around like it’s playing a game of “don’t let the coffee escape.” So, I stick with just three needles in a triangle formation for optimal distribution. Pro tip: don’t forget to adjust the depth as you use it to ensure you’re getting the best coverage of your coffee grounds! The build quality is actually pretty impressive. It feels like well-constructed metal components that could survive a small espresso war. Plus, it's more affordable than some of those fancy options out there—because who needs a second mortgage for great coffee? It looks quite nice on my counter, and the little stand is a handy extra touch. Overall, if you’re looking to up your espresso game and avoid the chaos of uneven distribution, this WDT tool is worth considering. Just remember: less is sometimes more when it comes to needles!
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Reviewed in the United States on October 20, 2024
V
Verified Purchase
Victoria Hawkins
Grantham, US
★★★★★ 5
Love this thing!!!
Color: Black, Color: Black
Hey, coffee lovers! ☕️ I recently got my hands on the WDT Espresso Distribution Tool Espresso Stirrer Tools for Barista, and let me tell you, it's a game-changer! 🙌 I'm absolutely thrilled with this amazing tool and can't recommend it enough to fellow coffee enthusiasts and professional baristas alike. First things first, the build quality of this espresso stirrer is top-notch! 💪 The aluminum alloy handle not only adds durability but also gives it a sleek and professional look, especially in the matte black finish. Holding this tool feels great, and the ergonomic design ensures a comfortable grip even during those long brewing sessions. The 0.35mm 7 needles are perfectly spaced, allowing for precise and consistent distribution of coffee grounds in the portafilter. This means a more even extraction and an enhanced flavor profile in every sip. And guess what? You get 7 extra replaceable needles as a bonus! 🎉 This ensures the longevity of the tool and easy replacement when needed. But wait, there's more! The included stand is a fantastic addition to this package. 🎁 It not only serves as a convenient storage solution but also adds a touch of elegance to my coffee setup. No more rolling around and cluttered workspace. Everything stays in place, thanks to the stand! Using the WDT Espresso Distribution Tool is a breeze! ⚡️ The precisely engineered needles and ergonomic design make it effortless to distribute the coffee grounds evenly. Whether you're a pro barista or a home brewing enthusiast, this tool will take your espresso game to new heights. Trust me on this one! In conclusion, the WDT Espresso Distribution Tool Espresso Stirrer is an absolute must-have for any coffee lover out there. 💯 Its top-notch build quality, precision, and thoughtful design will bring joy to your coffee routine. So, don't wait any longer! Treat yourself and elevate your espresso-making experience with this amazing tool. Cheers! 🥳☕️
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Reviewed in the United States on June 12, 2023
J
Verified Purchase
Johnson Phan
Battle Creek, US
★★★★★ 5
Easy to use and affordable - great value for money!
Color: Black
I recently purchased the Nessus WDT Espresso distribution tool and I am thoroughly impressed with its performance. Assembling it was a breeze, and it came with extra needles which is always a plus. The tool is easy to clean, which is important to me because I like to keep my equipment in top condition. The price was very fair compared to other similar products on the market, making it an even better value for money. One thing that really stood out to me was the brush that collects the coffee grounds. It's incredibly easy to clean, which makes maintenance a breeze. I've had my share of espresso machines in the past, and I can tell you that this one is a keeper. I would definitely recommend it to anyone looking for a high-quality distribution tool at an affordable price
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Reviewed in the United States on December 16, 2025

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