Evidence map›Paper›PMID 32300180›Full record

ArticleScientific reports2020

Ultrasound Powered Implants: Design, Performance Considerations and Simulation Results.

Bruno Miguel Gil Rosa, Guang-Zhong Yang

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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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

2 authors.

Bruno Miguel Gil RosaThe Hamlyn Centre, Imperial College London, London, SW7 2AZ, UK. b.gil-rosa@imperial.ac.uk.ORCID http://orcid.org/0000-0001-8054-059X
Guang-Zhong YangThe Hamlyn Centre, Imperial College London, London, SW7 2AZ, UK.ORCID http://orcid.org/0000-0003-4060-4020

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ultrasounds (US) has been used in the past decades as a non-invasive imaging modality. Although employed extensively in clinical applications for soft tissue imaging, the acoustic beams can also be used for sensing and actuation for biological implants. In this paper we present a unified three dimensional (3D) computational framework to simulate the performance and response of deeply implanted devices to US stimulation and composed by a double piezoelectric layer with different material composition and configurations. The model combines the temporally-invariant distribution of the scattered pressure field arising from the presence of scatterers and attenuators in the domain of simulation, with the time-delay propagation of waves caused by refraction, to solve the Forward Problem in US within the breast and lower abdominal regions. It was found that a lens-shaped implant produces higher peak echoes in the breast for frequencies ≤ 6 MHz whereas, in the liver, similar strengths are obtained for the lens and disk-shaped implants in the higher spectrum. Regarding material composition, a combination of LiNbO

Indexed as

Computer SimulationProstheses and ImplantsProsthesis DesignUltrasonographyAcousticsBreastElectricityFemaleHumansImaging, Three-DimensionalNumerical Analysis, Computer-AssistedPhantoms, ImagingReproducibility of ResultsSignal Processing, Computer-AssistedTransducers

Identifiers

PMID32300180
PMCPMC7162879

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.