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Literature DB >> 29541516

Design and implementation of a low-cost, portable OCT system.

Sanghoon Kim¹, Michael Crose¹, Will J Eldridge¹, Brian Cox¹, William J Brown¹, Adam Wax¹.

Abstract

Optical coherence tomography (OCT) is a widely used biomedical imaging tool, primarily in ophthalmology to diagnose and stage retinal diseases. In order to increase access for a wider range of applications and in low resource settings, we developed a portable, low-cost OCT system that has comparable imaging performance to commercially available systems. Here, we present the system design and characterization and compare the system performance to other commercially available OCT systems. In addition, future cost reductions and potential additional applications of the low-cost OCT system are discussed.

Entities: Disease

Keywords: (170.4500) Optical coherence tomography; (300.6190) Spectrometers; (330.4460) Ophthalmic optics and devices

Year: 2018 PMID： 29541516 PMCID： PMC5846526 DOI： 10.1364/BOE.9.001232

Source DB: PubMed Journal: Biomed Opt Express ISSN： 2156-7085 Impact factor: 3.732

16 in total

1. In vivo human retinal imaging by Fourier domain optical coherence tomography.

Authors: Maciej Wojtkowski; Rainer Leitgeb; Andrzej Kowalczyk; Tomasz Bajraszewski; Adolf F Fercher
Journal: J Biomed Opt Date: 2002-07 Impact factor: 3.170

2. Optical coherence tomography as a tool to evaluate retinal changes in Parkinson's disease.

Authors: Pooja Mailankody; Rajani Battu; Anjani Khanna; Abhishek Lenka; Ravi Yadav; Pramod Kumar Pal
Journal: Parkinsonism Relat Disord Date: 2015-08-10 Impact factor: 4.891

3. Optical coherence tomography.

Authors: D Huang; E A Swanson; C P Lin; J S Schuman; W G Stinson; W Chang; M R Hee; T Flotte; K Gregory; C A Puliafito
Journal: Science Date: 1991-11-22 Impact factor: 47.728

4. Low-cost hand-held probe for depth-resolved low-coherence interferometry.

Authors: Paritosh Pande; Ryan L Shelton; Guillermo L Monroy; Ryan M Nolan; Stephen A Boppart
Journal: Biomed Opt Express Date: 2016-12-19 Impact factor: 3.732

5. Handheld ultrahigh speed swept source optical coherence tomography instrument using a MEMS scanning mirror.

Authors: Chen D Lu; Martin F Kraus; Benjamin Potsaid; Jonathan J Liu; Woojhon Choi; Vijaysekhar Jayaraman; Alex E Cable; Joachim Hornegger; Jay S Duker; James G Fujimoto
Journal: Biomed Opt Express Date: 2013-12-20 Impact factor: 3.732

6. Analysis of choroidal thickness in age-related macular degeneration using spectral-domain optical coherence tomography.

Authors: Varsha Manjunath; Jordana Goren; James G Fujimoto; Jay S Duker
Journal: Am J Ophthalmol Date: 2011-06-25 Impact factor: 5.258

7. 3D-printed smartphone-based point of care tool for fluorescence- and magnetophoresis-based cytometry.

Authors: Stephanie Knowlton; Ashwini Joshi; Philip Syrrist; Ahmet F Coskun; Savas Tasoglu
Journal: Lab Chip Date: 2017-08-08 Impact factor: 6.799

Review 8. A view of the current and future role of optical coherence tomography in the management of age-related macular degeneration.

Authors: U Schmidt-Erfurth; S Klimscha; S M Waldstein; H Bogunović
Journal: Eye (Lond) Date: 2016-11-25 Impact factor: 3.775

Review 9. Optical coherence tomography--current and future applications.

Authors: Mehreen Adhi; Jay S Duker
Journal: Curr Opin Ophthalmol Date: 2013-05 Impact factor: 3.761

10. Hybrid Microscopy: Enabling Inexpensive High-Performance Imaging through Combined Physical and Optical Magnifications.

Authors: Yu Shrike Zhang; Jae-Byum Chang; Mario Moisés Alvarez; Grissel Trujillo-de Santiago; Julio Aleman; Byambaa Batzaya; Vaishali Krishnadoss; Aishwarya Aravamudhan Ramanujam; Mehdi Kazemzadeh-Narbat; Fei Chen; Paul W Tillberg; Mehmet Remzi Dokmeci; Edward S Boyden; Ali Khademhosseini
Journal: Sci Rep Date: 2016-03-15 Impact factor: 4.379

22 in total

1. Economical and compact briefcase spectral-domain optical coherence tomography system for primary care and point-of-care applications.

Authors: Roshan Dsouza; Jungeun Won; Guillermo L Monroy; Darold R Spillman; Stephen A Boppart
Journal: J Biomed Opt Date: 2018-09 Impact factor: 3.170

Design and implementation of a low-cost, portable OCT system.

1. In vivo human retinal imaging by Fourier domain optical coherence tomography.

2. Optical coherence tomography as a tool to evaluate retinal changes in Parkinson's disease.

3. Optical coherence tomography.

4. Low-cost hand-held probe for depth-resolved low-coherence interferometry.

5. Handheld ultrahigh speed swept source optical coherence tomography instrument using a MEMS scanning mirror.

6. Analysis of choroidal thickness in age-related macular degeneration using spectral-domain optical coherence tomography.

7. 3D-printed smartphone-based point of care tool for fluorescence- and magnetophoresis-based cytometry.

Review 8. A view of the current and future role of optical coherence tomography in the management of age-related macular degeneration.

Review 9. Optical coherence tomography--current and future applications.

10. Hybrid Microscopy: Enabling Inexpensive High-Performance Imaging through Combined Physical and Optical Magnifications.

1. Economical and compact briefcase spectral-domain optical coherence tomography system for primary care and point-of-care applications.

2. Effective bidirectional scanning pattern for optical coherence tomography angiography.

3. Viscosity monitoring during hemodiluted blood coagulation using optical coherence elastography.

4. Severity of Visual Field Loss at First Presentation to Glaucoma Clinics in England and Tanzania.

5. Deep imaging with 1.3 µm dual-axis optical coherence tomography and an enhanced depth of focus.

6. Numerical calibration method for a multiple spectrometer-based OCT system.

7. First Clinical Application of Low-Cost OCT.

8. Smartphone confocal microscopy for imaging cellular structures in human skin in vivo.

Review 9. Photoacoustic imaging with low-cost sources; A review.

Review 10. Smartphone Sensors for Health Monitoring and Diagnosis.