Evidence map›Paper›PMID 42417958›Full record

ArticleAnnals of biomedical engineering2026

Airborne Ultrasound Surface Motion Camera: Application to Transfer Admittance Chest Imaging.

Frédéric Wintzenrieth, Mathieu Couade, Amèle Mouadil, Éric Saloux, Mathias Fink, Ros Kiri Ing, Sam Bayat

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In one paragraph

Article in Annals of biomedical engineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06661200 (Exploratory Study of the Diagnostic Potential of an Innovative Thoracic Vibration Analysis Technique for Detecting Pulmonary and/or Cardiac), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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.

NCT06661200 nacompletednot on this map

Exploratory Study of the Diagnostic Potential of an Innovative Thoracic Vibration Analysis Technique for Detecting Pulmonary and/or Cardiac

TypeinterventionalSponsorUniversity Hospital, CaenRan2024 to 2025Enrolled270ConditionsCardiac Disease, Pulmonary Disease, Healthy Volunteer, Aortic Stenosis Disease, Mitral RegurgitationArmsSMC signal recording
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Frédéric WintzenriethAUSTRAL Diagnostics, 24 rue du Faubourg St-Jacques, Paris, 75014, France. fwintz@australdx.fr.ORCID http://orcid.org/0009-0005-8718-0060
Mathieu CouadeAUSTRAL Diagnostics, 24 rue du Faubourg St-Jacques, Paris, 75014, France.
Amèle MouadilDepartment of Cardiac & Pulmonary Function Testing, University Hospital of Caen, avenue de la Côte de Nacre CS 30001, Caen, 14000, Normandy, France.
Éric SalouxDepartment of Cardiac & Pulmonary Function Testing, University Hospital of Caen, avenue de la Côte de Nacre CS 30001, Caen, 14000, Normandy, France.
Mathias FinkInstitut Langevin, CNRS, ESPCI Paris, PSL Research University, 1 rue Jussieu, Paris Cedex 05, 75238, France.
Ros Kiri IngInstitut Langevin, CNRS, ESPCI Paris, PSL Research University, 1 rue Jussieu, Paris Cedex 05, 75238, France.
Sam BayatDepartment of Pulmonology & Physiology, University Grenoble Alpes, STROBE Inserm UA7, Grenoble, 38000, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung mechanics are heterogeneous in virtually all respiratory diseases. Spatially mapping this heterogeneity without ionizing radiation and at bedside is not feasible with current techniques. Here, we use an Airborne Ultrasound Surface Motion Camera (AUSMC) to map the local transfer admittance of the respiratory system, in response to an oscillatory pressure source at the mouth. As a proof of concept, the local admittance maps are shown for two individuals: a COPD patient and an age-matched healthy subject. The system measures a far lower transfer admittance in the subject with COPD compared to the normal control. The consistency of this result is tested comparing interquartile ranges of the regional transfer admittance and impedance of 6 COPD patients vs 6 healthy subjects. Trial Registration Number: ClinicalTrials.gov NCT06661200. Registered on October 17

Indexed as

Airborne ultrasoundBreathing mechanicsRespiratory oscillometryTransfer admittance

Identifiers

PMID42417958

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Registered trials

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.