Evidence map›Paper›PMID 33746473›Full record

ArticleJournal of microelectromechanical systems : a joint IEEE and ASME publication on microstructures, microactuators, microsensors, and microsystems2020

Ring-Focusing Fresnel Acoustic Lens for Long Depth-of-Focus Focused Ultrasound with Multiple Trapping Zones.

Yongkui Tang, Eun Sok Kim

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of microelectromechanical systems : a joint IEEE and ASME publication on microstructures, microactuators, microsensors, and microsystems, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. IEEE access : practical innovations, open solutions · 2021
    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

2 authors.

Yongkui TangDepartment of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089-0271, USA.
Eun Sok KimDepartment of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA 90089-0271, USA.

Funding

Ultrasonic Neural Stimulation for Neuromodulation TherapeuticsR01EB026284 · NIBIB · UNIVERSITY OF SOUTHERN CALIFORNIA · PI KIM, EUN SOK · 2018 to 2021
$1.3M
NIBIB NIH HHS R01 EB026284
6 · The paper itself

Abstract

This paper describes a novel acoustic transducer with dual functionality based on 1-mm-thick lead zirconate titanate (PZT) substrate with a modified air-cavity Fresnel acoustic lens on top. Designed to let ultrasound waves focus over an annular ring region, the lens generates a long depth-of-focus Bessel-like focal beam and multiple trapping zones based on quasi-Airy beams and bottle beams. With 2.32 MHz sinusoidal driving signal at 150 V

Indexed as

Acoustic lensacoustic trappingacoustic tweezersAiry beamBessel beambottle beamfocused ultrasoundFresnel lenslong depth-of-focusultrasonic transducer

Identifiers

PMID33746473
PMCPMC7978108

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.