Evidence map›Paper›PMID 34071778›Full record

ArticleJournal of clinical medicine2021

The eSpiro Ventilator: An Open-Source Response to a Worldwide Pandemic.

Nicolas Terzi, Fabrice Rastello, Christophe Déhan, Marion Roux, Florian Sigaud, Guillaume Rigault, Cyril Fromentin, Adrien Farrugia, Claude Guérin

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Nicolas TerziUniversity Grenoble Alpes, Inserm, U1042, HP2, 38000 Grenoble, France.ORCID 0000-0003-4036-6245
Fabrice RastelloUniversity Grenoble Alpes, INRIA, CNRS, Grenoble INP, LIG, 38000 Grenoble, France.
Christophe DéhanMinMaxMedical SAS, 75 v Gabriel Peri, 38400 Saint Martin d'Hères, France.
Marion RouxMedecine Intensive-Réanimation, CHU Grenoble-Alpes, 38000 Grenoble, France.
Florian SigaudMedecine Intensive-Réanimation, CHU Grenoble-Alpes, 38000 Grenoble, France.ORCID 0000-0001-6399-5867
Guillaume RigaultMedecine Intensive-Réanimation, CHU Grenoble-Alpes, 38000 Grenoble, France.
Cyril FromentinFineHeart SAS, Cœur Bersol 28 Avenue Gustave Eiffel, Batiment C, 33600 Pessac, France.
Adrien FarrugiaSteadXP SAS, 38000 Grenoble, France.
Claude GuérinMedecine Intensive-Réanimation, Groupement Hospitalier Centre, Hôpital Edouard Herriot, Hospices Civils de Lyon, 69366 Lyon, France.ORCID 0000-0003-4700-6672

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo address the issue of ventilator shortages, our group (eSpiro Network) developed a freely replicable, open-source hardware ventilator.

designWe performed a bench study.

settingDedicated research room as part of an ICU affiliated to a university hospital. SUBJECTS: We set the lung model with three conditions of resistance and linear compliance for mimicking different respiratory mechanics of representative intensive care unit (ICU) patients.

interventionsThe performance of the device was tested using the ASL5000 lung model. MEASUREMENTS AND MAIN

resultsTwenty-seven conditions were tested. All the measurements fell within the ±10% limits for the tidal volume (V

conclusionsWe report a low-cost, easy-to-build ventilator, which is reliable to deliver V

Indexed as

bench studymechanical ventilationopen-sourcepandemic

Identifiers

PMID34071778
PMCPMC8198783

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.