# Mechanical Ventilation Expert — Respiratory Support Advice > Mechanical ventilation advice for intensive care physicians based on research. (iPhone/iPad app by Valeriy Streltsov.) - Source: https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892 (this page in markdown: same URL + `.md`) - Developer: [Valeriy Streltsov](https://appshunter.io/developer/1324697386) - Category: Medical, Utilities - Price: Free (on sale, was $4.99) - Rating: 1.90/5 from 7 App Store ratings · 3 written reviews indexed - Age rating: 17+ - Requires: iOS 13.0 · 1 MB - Languages: American English, Russian - Released: 2021-10-27 - Data updated: 2026-07-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892/reviews.md ## What is Mechanical Ventilation Expert? Caution! This app is intended for intensive care physicians. If you are NOT a physician and would like to use it anyway, please consult your physician before using this app or making any medical decisions. This app has endorsement for usage in the Russian Federation. Many doctors deal with the treatment of patients with varying degrees of acute respiratory failure (ARF). But the choice of the optimal method and, especially, the timely correction of the parameters of invasive and non-invasive mechanical lung ventilation often cause difficulties, especially for young doctors. Unfortunately, expensive ventilation machines, without their skillful use, are not a guarantee of an improvement in the mortality rate in ARF. This has been especially evident during the COVID-19 pandemic. In international clinical practice, it is customary to determine the degree of ARF by the oxygenation index (the ratio of the partial pressure of oxygen in arterial blood (PaO2) to the fraction of inspired oxygen (FiO2)). This indicator is also included in most "severity of illness" scoring systems (SOFA, APACHE II-III, etc.). However PaO2 estimation is only possible after collecting the arterial blood for laboratory monitoring of blood gases, making it costly and invasive. In 2020-2021 a multicenter research was carried out at five clinical hospitals in Volgograd, Russia, which included 1038 patients with acute lung injury and acute respiratory distress syndrome against the background of viral (COVID-19) and bacterial pneumonia. The goals of the research were firstly, to develop a non-invasive method for determining the oxygenation index (PaO2 / FiO2) based on oxygen saturation (SpO2), and secondly, to define general criteria for correcting the parameters of invasive and non-invasive mechanical ventilation. This application is based on the results of the research. The relationship between SpO2 and PaO2 index values was determined for various FiO2 and types of respiratory support. The app also implements the general principle of oxygen therapy - from less to more invasive. The app allows the user not only to choose the most effective method of respiratory support, but also timely learn about the need for its correction. Every clinician knows that the mortality rate in patients with ARF is greatly influenced by the validity of the beginning and end of Invasive Mechanical Ventilation treatment - and this app solves this problem. The educational effect of this app should also be noted. It will help doctors to quickly master and more competently use expensive ventilation machines, which, of course, will have a beneficial effect on the results of treatment of patients with ARF. The following sources were used to create the app: 1. Brown SM, Grissom CK, Moss M, Rice TW, Schoenfeld D, Hou PC, Thompson BT, Brower RG; NIH/NHLBI PETAL Network Collaborators. Nonlinear Imputation of Pao2/Fio2 From Spo2/Fio2 Among Patients With Acute Respiratory Distress Syndrome. Chest. 2016 Aug;150(2):307-13. doi: 10.1016/j.chest.2016.01.003. Epub 2016 Jan 19. PMID: 26836924; PMCID: PMC4980543. 2. Bilan N, Dastranji A, Ghalehgolab Behbahani A. Comparison of the spo2/fio2 ratio and the pao2/fio2 ratio in patients with acute lung injury or acute respiratory distress syndrome. J Cardiovasc Thorac Res. 2015;7(1):28-31. doi: 10.15171/jcvtr.2014.06. Epub 2015 Mar 29. PMID: 25859313; PMCID: PMC4378672. 3. Yoshida T, Takegawa R, Ogura H. [Ventilatory strategy for ARDS]. Nihon Rinsho. 2016 Feb;74(2):279-84. Japanese. PMID: 26915253. 4. Fan E, Brodie D, Slutsky AS. Acute Respiratory Distress Syndrome: Advances in Diagnosis and Treatment. JAMA. 2018 Feb 20;319(7):698-710. doi: 10.1001/jama.2017.21907. PMID: 29466596. 5. Петров, В. И. Эволюция клинико-фармакологических и терапевтических принципов лечения инфекции COVID-19 / Петров В. И. [и др. ]. - Москва : ГЭОТАР-Медиа, 2021. - 312 с. - DOI: 10.33029/9704-6386-4-ECPC-2021-1-312. - ISBN 978-5-9704-6386-4. ## Key features - Mechanical ventilation parameter correction - Respiratory support method selection - Non-invasive oxygenation index estimation - Guidance on invasive and non-invasive ventilation - Educational tool for physicians - Based on multicenter research ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892/reviews.md ### 5/5 — Does what it says *2024-10-30* Quite impressed with this application ### 1/5 — Not very useful for students *2023-07-14* Needs to have more variables ### 3/5 — I’d like to have some weaning parameters *2022-08-12* I would like to have some way to determine weaning status. Where we can put in parameters like NIF, Vital capacity, P0.1, etc, and get an idea of where to go with extubation or no extubation. ## Frequently asked questions about Mechanical Ventilation Expert ### What is Mechanical Ventilation Expert used for? Mechanical Ventilation Expert provides intensive care physicians with advice on managing patients with acute respiratory failure. It helps in selecting optimal respiratory support methods and correcting ventilation parameters. ### Who is the target audience for Mechanical Ventilation Expert? The app is specifically designed for intensive care physicians and doctors who treat patients with varying degrees of acute respiratory failure. ### What is the basis for Mechanical Ventilation Expert's advice? The app is based on the results of a multicenter research conducted in Russia between 2020-2021, which focused on developing non-invasive methods for determining the oxygenation index and defining criteria for mechanical ventilation correction. ### Does Mechanical Ventilation Expert require a subscription? No, Mechanical Ventilation Expert is available for free. The provided data indicates it is a free application with no mention of subscription costs. ### What devices support Mechanical Ventilation Expert? Mechanical Ventilation Expert is supported on iPhone, iPad, and iPod devices, as indicated by the platform compatibility information. ### How often is Mechanical Ventilation Expert updated? The latest version of Mechanical Ventilation Expert is 2.0.8, and it was last updated on August 26, 2025. This suggests a relatively recent update cycle. ### What is the age rating for Mechanical Ventilation Expert? Mechanical Ventilation Expert has an age rating of 17+, suggesting it contains content or is intended for mature users, consistent with its medical professional focus. ### Does Mechanical Ventilation Expert have ads? No, Mechanical Ventilation Expert does not contain advertisements. The 'hasAds' flag is set to false, indicating an ad-free experience. ## Version history (last 5 releases) ### 2.0.9 — 2026-07-22 Localization improvements. ### 2.0.8 — 2025-08-26 Localization improvements. ### 2.0.7 — 2022-02-12 Localization improvements. ### 2.0.6 — 2022-02-12 Added support for mechanical ventilation modes. ### 2.0.1 — 2022-01-12 Added support for mechanical ventilation modes. ## Apps similar to Mechanical Ventilation Expert | App | Rating | Price | Category | | --- | --- | --- | --- | | [Rapid Vent Calculator](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244) | 5.0 (45) | Free | Medical | | [VentRef](https://appshunter.io/ios/app/ventref/id6756503414) | 5.0 (41) | Free | Medical | | [Pulmoro](https://appshunter.io/ios/app/pulmoro/id6753176045) | — | Free | Medical | | [Ventilator Guide](https://appshunter.io/ios/app/ventilator-guide/id1522572803) | — | Free | Medical | | [Mosby's PDQ Respiratory Care](https://appshunter.io/ios/app/mosbys-pdq-respiratory-care/id1508972122) | 4.6 (53) | Free | Medical | | [ABG Expert](https://appshunter.io/ios/app/abg-expert/id885575488) | 4.8 (9) | Free | Medical | ## Related topics [ventilator](https://appshunter.io/ios/topics/ventilator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*