Evidence map›Paper›PMID 40355436›Full record

ArticleMicrosystems & nanoengineering2025

Closed-eye intraocular pressure and eye movement monitoring via a stretchable bimodal contact lens.

Xingyi Gan, Guang Yao, Cunbo Li, Yufeng Mu, Maowen Xie, Chenzheng Zhou, Peisi Li, Qiwei Dong, Ke Chen, Kangning Zhao and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Microsystems & nanoengineering, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Smart contact lenses: recent advances and future challenges in eye disease diagnosis and treatment.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Review
  5. Review
  6. 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

16 authors.

Xingyi GanSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Guang YaoSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China. gyao@uestc.edu.cn.ORCID http://orcid.org/0000-0002-6662-2422
Cunbo LiClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China.
Yufeng MuClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China.
Maowen XieSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Chenzheng ZhouSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Peisi LiSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Qiwei DongClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China.
Ke ChenClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China.
Kangning ZhaoState Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 430070, Wuhan, Hubei, China.
Min GaoSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Taisong PanSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Fang LuMedico-Engineering Cooperation on Applied Medicine Research Center, Department of Ophthalmology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China.
Dezhong YaoClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China.
Peng XuClinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, 611731, Chengdu, Sichuan, China. xupeng@uestc.edu.cn.
Yuan LinSchool of Materials and Energy, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China. linyuan@uestc.edu.cn.ORCID http://orcid.org/0000-0002-9879-4341

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52021001National Natural Science Foundation of China (National Science Foundation of China) 62371115National Natural Science Foundation of China (National Science Foundation of China) 62422104National Natural Science Foundation of China (National Science Foundation of China) U21A20460
6 · The paper itself

Abstract

Chronic ophthalmic diseases are multivariate, time-varying, and degenerative. Smart contact lenses have emerged as a scalable platform for noninvasive ocular signal detection and disease diagnosis. However, real-time monitoring and decoupling of multiple ocular parameters, particularly when the eyes are closed, remain challenging in clinical medicine. In this work, we propose a stretchable bimodal contact lens (BCL) amalgamating self-decoupled electromagnetic capacitive intraocular pressure (CIOP) and magnetic eye movement (MEM) monitoring components. The sandwich-integrated BCL can be intimately attached to the eyeball, enabling closed-eye, wireless, and precise signal acquisition without interference. During the eye open and closed, the serpentine-geometry CIOP unit was validated on a rabbit model, achieving supered resolution (1 mmHg) and sensitivity (≥0.22 MHz mmHg

Indexed as

Bimodal contact lensClosed-eye monitoringEye movementIntraocular pressureSelf-decoupled

Identifiers

PMID40355436
PMCPMC12069572

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.